锘??xml version="1.0" encoding="utf-8" standalone="yes"?>欧美日韩一区二区三区,亚洲欧美日韩一区二区在线 ,国产亚洲网站http://m.shnenglu.com/Khan/category/776.html璺極婕紝闀夸慨榪滐紝鎴戜滑涓嶈兘娌℃湁閽?/description>zh-cnTue, 20 May 2008 15:04:24 GMTTue, 20 May 2008 15:04:24 GMT60linux涓嬫墽琛宩ava鐨勮剼鏈?/title><link>http://m.shnenglu.com/Khan/archive/2008/05/06/49008.html</link><dc:creator>Khan's Notebook</dc:creator><author>Khan's Notebook</author><pubDate>Tue, 06 May 2008 07:26:00 GMT</pubDate><guid>http://m.shnenglu.com/Khan/archive/2008/05/06/49008.html</guid><wfw:comment>http://m.shnenglu.com/Khan/comments/49008.html</wfw:comment><comments>http://m.shnenglu.com/Khan/archive/2008/05/06/49008.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/Khan/comments/commentRss/49008.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/Khan/services/trackbacks/49008.html</trackback:ping><description><![CDATA[<br><font face="monospace"><font color="#0000ff">#!/bin/sh</font><br><font color="#0000ff"># Filename : StockDispatch</font><br><font color="#0000ff"># & nohub</font><br># 鎬濊礬: 閬嶅巻褰撳墠鐩綍鍜?JAVA_HOME/lib涓嬫墍鏈夌殑jar鏂囦歡, 鍔犲叆-cp鐨勭幆澧冨彉閲?鐒跺悗鎵ц鍏ュ彛綾?br><font color="#008080">SETCOLOR_BOLD</font>=<font color="#804040"><strong>"</strong></font><font color="#ff00ff">echo -en </font><font color="#6a5acd">\\</font><font color="#ff00ff">033[1;32m</font><font color="#804040"><strong>"</strong></font><br><font color="#008080">SETCOLOR_NORMAL</font>=<font color="#804040"><strong>"</strong></font><font color="#ff00ff">echo -en </font><font color="#6a5acd">\\</font><font color="#ff00ff">033[0;39m</font><font color="#804040"><strong>"</strong></font><br><br><font color="#008080"><br>CLASSPATH</font>=<font color="#804040"><strong>""</strong></font><br><font color="#008080">CURRDIR</font>=<font color="#804040"><strong>"</strong></font><span style="background-color: #ff0000;"><font color="#ffffff">$(</font></span><font color="#804040"><strong>pwd</strong></font><span style="background-color: #ff0000;"><font color="#ffffff">)</font></span><font color="#804040"><strong>"</strong></font><br><font color="#008080">LIBDIR</font>=<font color="#804040"><strong>"</strong></font><font color="#a020f0">$CURRDIR</font><font color="#ff00ff"> /usr/local/jdk1.5.0_02/lib</font><font color="#804040"><strong>"</strong></font><br><font color="#008080">tmpFile</font>=./<font color="#ff00ff">11</font><br><font color="#008080">pidFile</font>=./<font color="#a020f0">${</font><font color="#a020f0">0</font><font color="#a020f0">}</font>pid<br><br><font color="#0000ff"># find all jar library from current dir and CLASSPATH</font><br>find <font color="#a020f0">$LIBDIR</font> <font color="#6a5acd">-name</font> <font color="#804040"><strong>"</strong></font><font color="#ff00ff">*.jar</font><font color="#804040"><strong>"</strong></font><font color="#804040"><strong>></strong></font><font color="#a020f0">$tmpFile</font><br><br><br><font color="#0000ff"># add jar library to CLASSPATH</font><br><font color="#008080">I</font>=<font color="#ff00ff">0</font><br><font color="#804040"><strong>while</strong></font><font color="#804040"><strong> </strong></font><font color="#804040"><strong>read</strong></font><font color="#804040"><strong> line </strong></font><br><font color="#804040"><strong>do</strong></font> <br>        <font color="#008080">I</font>=<font color="#6a5acd">`expr </font><font color="#a020f0">$I</font><font color="#6a5acd"> + </font><font color="#ff00ff">1</font><font color="#6a5acd"> `</font><br>        <font color="#804040"><strong>if</strong></font> <font color="#804040"><strong>[</strong></font> <font color="#a020f0">$I</font> <font color="#804040"><strong>-eq</strong></font> <font color="#ff00ff">1</font> <font color="#804040"><strong>]</strong></font><br>        <font color="#804040"><strong>then</strong></font><br>                <font color="#008080">CLASSPATH</font>=<font color="#804040"><strong>"</strong></font><font color="#a020f0">${</font><font color="#a020f0">line</font><font color="#a020f0">}</font><font color="#804040"><strong>"</strong></font><br>        <font color="#804040"><strong>else</strong></font><br>                <font color="#008080">CLASSPATH</font>=<font color="#804040"><strong>"</strong></font><font color="#a020f0">${</font><font color="#a020f0">CLASSPATH</font><font color="#a020f0">}</font><font color="#ff00ff">:</font><font color="#a020f0">${</font><font color="#a020f0">line</font><font color="#a020f0">}</font><font color="#804040"><strong>"</strong></font><br>        <font color="#804040"><strong>fi</strong></font><br><font color="#804040"><strong>done</strong></font><font color="#804040"><strong><</strong></font> <font color="#a020f0">$tmpFile</font><br><br>rm <font color="#a020f0">$tmpFile</font><br><br><br><font color="#0000ff"># run program</font><br><font color="#804040"><strong>if</strong></font> <font color="#804040"><strong>[</strong></font> <font color="#804040"><strong>"</strong></font><font color="#ff00ff">-</font><font color="#a020f0">$1</font><font color="#804040"><strong>"</strong></font> <font color="#804040"><strong>!=</strong></font> <font color="#804040"><strong>"</strong></font><font color="#ff00ff">-</font><font color="#804040"><strong>"</strong></font> <font color="#804040"><strong>]</strong></font><font color="#804040"><strong>;</strong></font> <font color="#804040"><strong>then</strong></font>   <font color="#0000ff"># if parameter 1 is not null</font><br>  <font color="#804040"><strong>echo</strong></font><font color="#ff00ff"> </font><font color="#804040"><strong>"</strong></font><font color="#ff00ff">java -cp .:</font><font color="#a020f0">${</font><font color="#a020f0">CLASSPATH</font><font color="#a020f0">}</font><font color="#ff00ff">  com.khan.AppMain.UpdateCell2CBC </font><font color="#a020f0">$1</font><font color="#ff00ff"> > updatecell2cbc.log</font><font color="#804040"><strong>"</strong></font><br><font color="#0000ff">#  java -cp .:${CLASSPATH} com.khan.AppMain.UpdateCell2CBC $1> updatecell2cbc.log</font><br><font color="#804040"><strong>else</strong></font><br>    <font color="#804040"><strong>echo</strong></font><font color="#ff00ff"> </font><font color="#804040"><strong>"</strong></font><font color="#ff00ff">  usage: </font><font color="#a020f0">$0</font><font color="#ff00ff">  CellListFile</font><font color="#804040"><strong>"</strong></font><br><font color="#804040"><strong>fi</strong></font><br><br><br></font><img src ="http://m.shnenglu.com/Khan/aggbug/49008.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/Khan/" target="_blank">Khan's Notebook</a> 2008-05-06 15:26 <a href="http://m.shnenglu.com/Khan/archive/2008/05/06/49008.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>閫氳繃涓や釜鐐圭殑緇忕含搴﹁綆楄窛紱?/title><link>http://m.shnenglu.com/Khan/archive/2008/02/28/43390.html</link><dc:creator>Khan's Notebook</dc:creator><author>Khan's Notebook</author><pubDate>Thu, 28 Feb 2008 07:18:00 GMT</pubDate><guid>http://m.shnenglu.com/Khan/archive/2008/02/28/43390.html</guid><wfw:comment>http://m.shnenglu.com/Khan/comments/43390.html</wfw:comment><comments>http://m.shnenglu.com/Khan/archive/2008/02/28/43390.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/Khan/comments/commentRss/43390.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/Khan/services/trackbacks/43390.html</trackback:ping><description><![CDATA[鏈榪戝紑濮嬪仛涓涓被浼糶is鐨勪笢瑗? 闇瑕佹眰涓浜涚粡綰害鐩稿叧鐨勫?.<br><br>鐪嬩簡<a target="_blank">閫氳繃涓や釜鐐圭殑緇忕含搴﹁綆楄窛紱?/a>榪欑瘒錛屾嵁璇存槸Google閲屾墥鏉ョ殑綆楁硶錛屼簬鏄喅瀹氶獙璇佷竴涓嬨?br>閫氳繃璁$畻鍙戠幇闈炲父姝g‘銆?br>鐢?0,120鍜?1,121涓や釜鍧愭爣鐐硅繘琛岄獙璇侊紝鍚孧apinfo涓綆楃殑緇撴灉闈炲父鐨勭浉榪戙?br>鍚庢潵鍙堟妸鍧愭爣緋葷洿鎺ュ綋鎴愮洿瑙掑潗鏍囩郴鏉ヨ綆楋紝鍙戠幇璇樊寰堝ぇ銆?br>浜庢槸浠嶇劧鐢ㄧ洿瑙掑潗鏍囩郴鏂規硶鏉ヨ綆楋紝緇欑含搴﹀姞涓婁簡涓?.86鐨勫弬鏁幫紝榪欐牱璁$畻涓嬫潵鍜岀粨鏋滅浉榪戙?br><br><br><br><br>c#浠g爜<br>private const double EARTH_RADIUS = 6378.137; //鍦扮悆鍗婂緞<br>private static double rad(double d)<br>{<br>   return d * Math.PI / 180.0;<br>} <p>public static double GetDistance(double lat1, double lng1, double lat2, double lng2)<br>{<br>   double radLat1 = rad(lat1);<br>   double radLat2 = rad(lat2);<br>   double a = radLat1 - radLat2;<br>   double b = rad(lng1) - rad(lng2);<br>   double s = 2 * Math.Asin(Math.Sqrt(Math.Pow(Math.Sin(a/2),2) + <br>    Math.Cos(radLat1)*Math.Cos(radLat2)*Math.Pow(Math.Sin(b/2),2)));<br>   s = s * EARTH_RADIUS;<br>   s = Math.Round(s * 10000) / 10000;<br>   return s;<br>}</p> <br> <p>vb浠g爜</p> <img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Const EARTH_RADIUS = 6378.137<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Const Pi = 3.1415926535898<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top"><br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Function rad(ByVal d As Double) As Double<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">rad = d * Pi / 180<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">End Function<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top"><br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Function GetDistance(lat1 As Double, lng1 As Double, lat2 As Double, lng2 As Double) As Double<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Dim radlat1 As Double, radlat2 As Double<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Dim a As Double, b As Double, s As Double, Temp As Double<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">radlat1 = rad(lat1)<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">radlat2 = rad(lat2)<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">a = radlat1 - radlat2<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">b = rad(lng1) - rad(lng2)<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Temp = Sqr(Sin(a / 2) ^ 2 + Cos(radlat1) * Cos(radlat2) * Sin(b / 2) ^ 2)<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">s = 2 * Atn(Temp / Sqr(-Temp * Temp + 1))     '娌℃湁鍙嶆寮﹀嚱鏁幫紝緗戜笂鎵句簡涓?br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">s = s * EARTH_RADIUS<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">GetDistance = s<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">End Function<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top"><br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Private Sub Command1_Click()<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Text5.Text = Str(GetDistance(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), Val(Text4.Text)))<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">End Sub<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top"><br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Private Sub Command2_Click()<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Text5.Text = Str((Sqr((Val(Text3.Text) - Val(Text1.Text)) ^ 2 + (Val(Text4.Text) - Val(Text2.Text)) ^ 2)) * 111.3199338)<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">End Sub<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top"><br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Private Sub Command3_Click()<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">Text5.Text = Str((Sqr((Val(Text3.Text) * 0.86 - Val(Text1.Text) * 0.86) ^ 2 + (Val(Text4.Text) - Val(Text2.Text)) ^ 2)) * 111.3199338)<br><img src="http://tangf.cnblogs.com/Images/OutliningIndicators/None.gif" align="top">End Sub <p><br></p> <p><br></p> 鍚岀含搴﹁綆楁瘮杈冪畝鍗?br> <p>A錛?0錛?0錛夛紝B錛?0錛?0錛変袱鐐逛箣闂達紝姝ゆ浠g爜鍜屾垜鐢ㄤ綑寮﹀畾鐞嗙畻鍑烘潵鐨勭粨鏋滃緢涓鑷淬? <br>浣欏雞瀹氱悊鐨勬楠ゆ槸錛?銆佺畻A銆丅寮﹂暱錛氬湴鐞冨崐寰凴*cos錛堢粡搴﹀樊60錛?R/2錛? <br>2銆佺畻瑙扐OB,O涓哄湴鐞冨渾蹇冿紝鍒╃敤浣欏雞瀹氱悊錛? <br>cosAOB=(2R*R-(R/2)^2) /2*R*R=7/8; <br>3銆佸姬AB鐨勯暱涓猴細R*arc cos(7/8);姹傛瘯 <br></p> <br> <p><br></p> <p>鍘熺悊:<br></p> <p> 鍦扮悆璧ら亾涓婄幆緇曞湴鐞冧竴鍛ㄨ蛋涓鍦堝叡40075.04鍏噷,鑰孈涓鍦堝垎鎴?60°,鑰屾瘡1°(搴?鏈?0,姣忎竴搴︿竴縐掑湪璧ら亾涓婄殑闀垮害璁$畻濡備笅錛? <br> <br>銆銆40075.04km/360°=111.31955km <br> <br>銆銆111.31955km/60=1.8553258km=1855.3m <br> <br>銆銆鑰屾瘡涓鍒嗗張鏈?0縐?姣忎竴縐掑氨浠h〃1855.3m/60=30.92m <br> <br>銆銆浠繪剰涓ょ偣璺濈璁$畻鍏紡涓? <br> <br>銆銆d錛?11.12cos{1/[sinΦAsinΦB鍗乧osΦAcosΦBcos(λB鈥?#955;A)]} <br> <br>銆銆鍏朵腑A鐐圭粡搴︼紝綰害鍒嗗埆涓?#955;A鍜?#934;A錛孊鐐圭殑緇忓害銆佺含搴﹀垎鍒負λB鍜?#934;B錛宒涓鴻窛紱匯?/p> <br> <img src ="http://m.shnenglu.com/Khan/aggbug/43390.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/Khan/" target="_blank">Khan's Notebook</a> 2008-02-28 15:18 <a href="http://m.shnenglu.com/Khan/archive/2008/02/28/43390.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>jbuilder 2006 閿欒淇℃伅 java/lang/ClassFormatError: Bad version information http://m.shnenglu.com/Khan/archive/2007/10/22/34838.htmlKhan's NotebookKhan's NotebookMon, 22 Oct 2007 04:03:00 GMThttp://m.shnenglu.com/Khan/archive/2007/10/22/34838.htmlhttp://m.shnenglu.com/Khan/comments/34838.htmlhttp://m.shnenglu.com/Khan/archive/2007/10/22/34838.html#Feedback1http://m.shnenglu.com/Khan/comments/commentRss/34838.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/34838.htmljava/lang/ClassFormatError: Bad version information



project -> project properties->build->java 欏?br>鎶婇粯璁ょ殑 target VM : java 2 sdk , v5.0 and later
鏀逛負 All java sdks
鐒跺悗rebuild涓?..
灝眔k 鍟︼紒





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(杞澆鑷狪BM-DEV)java榪愮敤寮傛杈撳叆杈撳嚭嫻佺紪鍐橲ocket榪涚▼閫氫俊http://m.shnenglu.com/Khan/archive/2007/03/29/20878.htmlKhan's NotebookKhan's NotebookThu, 29 Mar 2007 07:31:00 GMThttp://m.shnenglu.com/Khan/archive/2007/03/29/20878.htmlhttp://m.shnenglu.com/Khan/comments/20878.htmlhttp://m.shnenglu.com/Khan/archive/2007/03/29/20878.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/20878.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/20878.html闃呰鍏ㄦ枃

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鏈榪戠殑寮鍙戦」鐩?java)http://m.shnenglu.com/Khan/archive/2006/11/03/14618.htmlKhan's NotebookKhan's NotebookFri, 03 Nov 2006 05:49:00 GMThttp://m.shnenglu.com/Khan/archive/2006/11/03/14618.htmlhttp://m.shnenglu.com/Khan/comments/14618.htmlhttp://m.shnenglu.com/Khan/archive/2006/11/03/14618.html#Feedback1http://m.shnenglu.com/Khan/comments/commentRss/14618.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/14618.htmlcmpp2_gateway

鑷繁涓嬭澆鐜╃殑

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java鎵ц澶栭儴鎸囦護,騫舵帴鏀朵腑鏂囩粨鏋?/title><link>http://m.shnenglu.com/Khan/archive/2006/09/28/13079.html</link><dc:creator>Khan's Notebook</dc:creator><author>Khan's Notebook</author><pubDate>Thu, 28 Sep 2006 02:07:00 GMT</pubDate><guid>http://m.shnenglu.com/Khan/archive/2006/09/28/13079.html</guid><wfw:comment>http://m.shnenglu.com/Khan/comments/13079.html</wfw:comment><comments>http://m.shnenglu.com/Khan/archive/2006/09/28/13079.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/Khan/comments/commentRss/13079.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/Khan/services/trackbacks/13079.html</trackback:ping><description><![CDATA[package com.khan.util;<br /><br /><br />import java.io.BufferedInputStream;<br />import java.io.IOException;<br />import java.io.InputStream;<br />//import java.io.File;<br /><br />/**<br />聽* <p>Title: </p><br />聽* <p>Description: </p><br />聽* <p>Copyright: Copyright (c) 2006</p><br />聽* <p>Company: </p><br />聽* @author not attributable<br />聽* @version 1.0<br />聽*/<br /><br /><br />public class ExecCmd {<br /><br />聽聽聽 public ExecCmd() {<br /><br />聽聽聽 }<br /><br /><br />聽聽聽 // read an input-stream into a String<br />聽聽聽 public static String loadStream(InputStream in, String charset) throws IOException {<br />聽聽聽聽聽聽聽 int char_set_len = 2;<br />聽聽聽聽聽聽聽 if (null == charset) {<br />聽聽聽聽聽聽聽聽聽聽聽 charset = "GBK";<br />聽聽聽聽聽聽聽 }<br /><br />聽聽聽聽聽聽聽 if (charset.equals("utf8") || charset.equals("UTF8")<br />聽聽聽聽聽聽聽聽聽聽聽 || charset.equals("utf-8") || charset.equals("UTF-8")) {<br />聽聽聽聽聽聽聽聽聽聽聽 char_set_len = 3;<br />聽聽聽聽聽聽聽 }<br /><br />聽聽聽聽聽聽聽 int ptr = 0;<br />聽聽聽聽聽聽聽 byte[] char_buff = new byte[char_set_len];<br />聽聽聽聽聽聽聽 in = new BufferedInputStream(in);<br /><br />聽聽聽聽聽聽聽 StringBuffer buffer = new StringBuffer();<br />聽聽聽聽聽聽聽 while ((ptr = in.read()) != -1) {<br /><br />聽聽聽聽聽聽聽聽聽聽聽 if (ptr >= 0x80) { //涓枃澶勭悊<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 char_buff[0] = (byte) ptr;<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 for (int i = 1; i < char_set_len; i++) {<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 char_buff[i] = (byte) in.read();<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 if (char_buff[i] == -1) {<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 break;<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 }<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 }<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 buffer.append(new String(char_buff, charset));<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 continue;<br />聽聽聽聽聽聽聽聽聽聽聽 }<br /><br />聽聽聽聽聽聽聽聽聽聽聽 buffer.append((char) ptr);<br />聽聽聽聽聽聽聽 }<br />聽聽聽聽聽聽聽 return buffer.toString();<br />聽聽聽 }<br /><br /><br />聽聽聽 static public void main(String[] args) {<br />聽聽聽聽聽聽聽 long l = 0;<br />聽聽聽聽聽聽聽 String str = "";<br />聽聽聽聽聽聽聽 String[] cmd1 = {"cmd.exe",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "/c",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "dir",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "/b",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "/s",聽聽 "e:\\*.log"};<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 //args[0] +"\\*.log"};<br /><br />聽聽聽聽聽聽聽 String[] cmd = {"gawk",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "-F,",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 //"\"END{print NR}\"",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "\"END{print substr($1, 0, 8), NR}\"",<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "mo_pay.log"};<br />聽聽聽聽聽聽聽 //File dir = new File("D:\\Program Files\\gawk\\bin");<br /><br />聽聽聽聽聽聽聽 try {<br />聽聽聽聽聽聽聽聽聽聽聽 Process ps = Runtime.getRuntime().exec(cmd1);<br />聽聽聽聽聽聽聽聽聽聽聽 String[] strs = loadStream(ps.getInputStream(), "GBK").split("\r\n");<br />聽聽聽聽聽聽聽聽聽聽聽 System.err.print(loadStream(ps.getErrorStream(), "GBK"));<br />聽聽聽聽聽聽聽聽聽聽聽 for (int i = 0; i < strs.length; i++) {<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 cmd[3] = strs[i].trim();<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 ps = Runtime.getRuntime().exec(cmd);<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 str = loadStream(ps.getInputStream(), "GBK");<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 str = str.substring(0, str.indexOf('\r'));<br /><br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 l += Long.parseLong(str.split(" ")[1]);<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 System.out.println(str);<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 System.err.print(loadStream(ps.getErrorStream(), "GBK"));<br />聽聽聽聽聽聽聽聽聽聽聽 }<br />聽聽聽聽聽聽聽聽聽聽聽 System.out.println(l);<br />聽聽聽聽聽聽聽 } catch (IOException e) {<br />聽聽聽聽聽聽聽聽聽聽聽 e.printStackTrace();<br />聽聽聽聽聽聽聽 }<br />聽聽聽聽聽聽聽 //System.out.println("鎵ц瀹屾瘯");<br />聽聽聽 }<br /><br />}<br /><br /><br /><br />聽 榪欎釜浠g爜鏄垜鏈榪戠殑涓涓猵roject涓?鐢ㄦ潵璋冪敤gawk鐨勫鐞嗙粨鏋?騫跺湪web涓婃樉紺?br />鍦╳eb涓樉紺虹殑閮ㄥ垎灝辨槸jsp浜?榪欎釜灝辨病鏈夊繀瑕佽創浜?<br />聽 awk澶勭悊鏂囨湰鐨勬晥鐜囩‘瀹炰笉閿?<br /><img src ="http://m.shnenglu.com/Khan/aggbug/13079.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/Khan/" target="_blank">Khan's Notebook</a> 2006-09-28 10:07 <a href="http://m.shnenglu.com/Khan/archive/2006/09/28/13079.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>java 涓婁紶鏂囦歡浠g爜錛屾敮鎸佷腑鏂囨枃浠跺悕鍜屼腑鏂囨枃浠跺唴瀹癸紝鍙互鍚屾椂鎻愪氦澶氫釜鍙傛暟http://m.shnenglu.com/Khan/archive/2006/08/11/11132.htmlKhan's NotebookKhan's NotebookFri, 11 Aug 2006 07:49:00 GMThttp://m.shnenglu.com/Khan/archive/2006/08/11/11132.htmlhttp://m.shnenglu.com/Khan/comments/11132.htmlhttp://m.shnenglu.com/Khan/archive/2006/08/11/11132.html#Feedback3http://m.shnenglu.com/Khan/comments/commentRss/11132.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/11132.html闃呰鍏ㄦ枃

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Java 鐨勭畝鍗曟暟鎹簱榪炴帴姹犲疄鐜?/title><link>http://m.shnenglu.com/Khan/archive/2006/03/05/3755.html</link><dc:creator>Khan's Notebook</dc:creator><author>Khan's Notebook</author><pubDate>Sun, 05 Mar 2006 09:36:00 GMT</pubDate><guid>http://m.shnenglu.com/Khan/archive/2006/03/05/3755.html</guid><wfw:comment>http://m.shnenglu.com/Khan/comments/3755.html</wfw:comment><comments>http://m.shnenglu.com/Khan/archive/2006/03/05/3755.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/Khan/comments/commentRss/3755.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/Khan/services/trackbacks/3755.html</trackback:ping><description><![CDATA[     鎽樿: 涓涓繛鎺ュ鍣紝璁板綍榪炴帴鍜岃繛鎺ヤ嬌鐢ㄧ姸鍐?package db.khan;import java.sql.*;/**//*鏁版嵁搴撹繛鎺ュ鍣?nbsp;* */public class DBPoolCon {  /**//*瀹瑰櫒涓殑榪炴帴*/  public Connection con...  <a href='http://m.shnenglu.com/Khan/archive/2006/03/05/3755.html'>闃呰鍏ㄦ枃</a><img src ="http://m.shnenglu.com/Khan/aggbug/3755.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/Khan/" target="_blank">Khan's Notebook</a> 2006-03-05 17:36 <a href="http://m.shnenglu.com/Khan/archive/2006/03/05/3755.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鎼炲畾浜咼ms鐨凮bjectMessage瀵硅薄浼犻?錛岃繖涓」鐩彲浠ュ憡涓孌佃惤浜?/title><link>http://m.shnenglu.com/Khan/archive/2006/02/13/3236.html</link><dc:creator>Khan's Notebook</dc:creator><author>Khan's Notebook</author><pubDate>Mon, 13 Feb 2006 09:41:00 GMT</pubDate><guid>http://m.shnenglu.com/Khan/archive/2006/02/13/3236.html</guid><wfw:comment>http://m.shnenglu.com/Khan/comments/3236.html</wfw:comment><comments>http://m.shnenglu.com/Khan/archive/2006/02/13/3236.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://m.shnenglu.com/Khan/comments/commentRss/3236.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/Khan/services/trackbacks/3236.html</trackback:ping><description><![CDATA[     鎽樿: 鍏抽敭瀛?JAVA JMS  Active MQ  XML INI Eclipse Resinjms鏈嶅姟鍣?, active MQ 鎴戣繖涓綃囧簲璇ユ槸絎竴綃囨瘮杈冭緇嗙殑鐢ㄤ唬鐮?娉ㄩ噴浠嬬粛鐨勪腑鏂囨枃妗d簡activeMQ鏄竴涓紑婧愮殑C鏍稿績鐨刯ms鏈嶅姟鍣?鍦ㄥ浗澶栫殑搴旂敤鐩稿綋騫挎硾.鎵浠ヨ繖涓」鐩垜鏀懼純浜唈boss4鐨勭敤鏁版嵁搴撲綔涓烘秷鎭澆浣撶殑jms鏈嶅姟,鏀圭敤active MQ  &nb...  <a href='http://m.shnenglu.com/Khan/archive/2006/02/13/3236.html'>闃呰鍏ㄦ枃</a><img src ="http://m.shnenglu.com/Khan/aggbug/3236.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/Khan/" target="_blank">Khan's Notebook</a> 2006-02-13 17:41 <a href="http://m.shnenglu.com/Khan/archive/2006/02/13/3236.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>娑堟伅涓棿浠跺拰JMS(杞澆鑷猨fox project)http://m.shnenglu.com/Khan/archive/2006/02/07/3100.htmlKhan's NotebookKhan's NotebookTue, 07 Feb 2006 02:42:00 GMThttp://m.shnenglu.com/Khan/archive/2006/02/07/3100.htmlhttp://m.shnenglu.com/Khan/comments/3100.htmlhttp://m.shnenglu.com/Khan/archive/2006/02/07/3100.html#Feedback1http://m.shnenglu.com/Khan/comments/commentRss/3100.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/3100.html (from http://jmsmom.3322.net/mom_jms/jms.html)

褰撳墠錛孋ORBA銆丏COM銆丷MI絳塕PC涓棿浠舵妧鏈凡騫挎硾搴旂敤浜庡悇涓鍩熴備絾鏄潰瀵硅妯″拰澶嶆潅搴﹂兘瓚婃潵瓚婇珮鐨勫垎甯冨紡緋葷粺錛岃繖浜涙妧鏈篃鏄劇ず鍑哄叾灞闄愭э細 錛?錛夊悓姝ラ氫俊錛氬鎴峰彂鍑鴻皟鐢ㄥ悗錛屽繀欏葷瓑寰呮湇鍔″璞″畬鎴愬鐞嗗茍榪斿洖緇撴灉鍚庢墠鑳界戶緇墽琛岋紱錛?錛夊鎴峰拰鏈嶅姟瀵硅薄鐨勭敓鍛藉懆鏈熺揣瀵嗚﹀悎錛氬鎴瘋繘紼嬪拰鏈嶅姟瀵硅薄榪涚▼ 閮藉繀欏繪甯歌繍琛岋紱濡傛灉鐢變簬鏈嶅姟瀵硅薄宕╂簝鎴栬呯綉緇滄晠闅滃鑷村鎴風殑璇鋒眰涓嶅彲杈撅紝瀹㈡埛浼氭帴鏀跺埌寮傚父錛涳紙3錛夌偣瀵圭偣閫氫俊錛氬鎴風殑涓嬈¤皟鐢ㄥ彧鍙戦佺粰鏌愪釜鍗曠嫭鐨勭洰鏍囧 璞°?
   闈㈠悜娑堟伅鐨勪腑闂翠歡錛圡essage Oriented Middleware錛孧OM錛夎緝濂界殑瑙e喅浜嗕互涓婇棶棰樸傚彂閫佽呭皢娑堟伅鍙戦佺粰娑堟伅鏈嶅姟鍣紝娑堟伅鏈嶅姟鍣ㄥ皢娑堟伅瀛樻斁鍦ㄨ嫢騫查槦鍒椾腑錛屽湪鍚堥傜殑鏃跺欏啀灝嗘秷鎭漿鍙戠粰鎺? 鏀惰呫傝繖縐嶆ā寮忎笅錛屽彂閫佸拰鎺ユ敹鏄紓姝ョ殑錛屽彂閫佽呮棤闇絳夊緟錛涗簩鑰呯殑鐢熷懡鍛ㄦ湡鏈繀鐩稿悓錛氬彂閫佹秷鎭殑鏃跺欐帴鏀惰呬笉涓瀹氳繍琛岋紝鎺ユ敹娑堟伅鐨勬椂鍊欏彂閫佽呬篃涓嶄竴瀹氳繍琛岋紱 涓瀵瑰閫氫俊錛氬浜庝竴涓秷鎭彲浠ユ湁澶氫釜鎺ユ敹鑰呫?
   宸叉湁鐨凪OM緋葷粺鍖呮嫭IBM鐨凪QSeries銆丮icrosoft鐨凪SMQ鍜孊EA鐨凪essageQ絳夈傜敱浜庢病鏈変竴涓氱敤鐨勬爣鍑嗭紝榪欎簺緋葷粺寰堥毦瀹炵幇 浜掓搷浣滃拰鏃犵紳榪炴帴銆侸ava Message Service錛圝MS錛夋槸SUN鎻愬嚭鐨勬棬鍦ㄧ粺涓鍚勭MOM緋葷粺鎺ュ彛鐨勮鑼冿紝瀹冨寘鍚偣瀵圭偣錛圥oint to Point錛孭TP錛夊拰鍙戝竷/璁㈤槄錛圥ublish/Subscribe錛宲ub/sub錛変袱縐嶆秷鎭ā鍨嬶紝鎻愪緵鍙潬娑堟伅浼犺緭銆佷簨鍔″拰娑堟伅榪囨護絳夋満鍒躲?


1.JMS
   JAVA 娑堟伅鏈嶅姟(JMS)瀹氫箟浜咼ava 涓闂秷鎭腑闂翠歡鐨勬帴鍙c侸MS 鍙槸鎺ュ彛錛屽茍娌℃湁緇欎簣瀹炵幇錛屽疄鐜癑MS 鎺ュ彛鐨勬秷鎭腑闂翠歡縐頒負JMS Provider錛宨Link瀹炵幇浜咼MS鎺ュ彛錛岀敤鎴峰彲浠ラ氳繃浣跨敤JMS鎺ュ彛錛屽湪iLink涓繘琛孞MS緙栫▼銆?iLink鏀寔JMS1.0.2鐗堟湰銆?

2.JMS鎺ュ彛鎻忚堪
   JMS 鏀寔涓ょ娑堟伅綾誨瀷PTP 鍜孭ub/Sub錛屽垎鍒О浣滐細PTP Domain 鍜孭ub/Sub Domain錛岃繖涓ょ鎺ュ彛閮界戶鎵跨粺涓鐨凧MS鐖舵帴鍙o紝JMS 涓昏鎺ュ彛濡備笅鎵紺猴細

MS鐖舵帴鍙?/font>

PTP

Pub/Sub

ConnectionFactory

QueueConnectionFactory

TopicConnectionFactory

Connection

QueueConnection

TopicConnection

Destination

Queue

Topic

Session

QueueSession

TopicSession

MessageProducer

QueueSender

TopicPublisher

MessageConsumer

QueueReceiver,QueueBrowser

TopicSubscriber

 

 

 

                    
   ConnectionFactory 錛氳繛鎺ュ伐鍘傦紝JMS 鐢ㄥ畠鍒涘緩榪炴帴
   Connection 錛欽MS 瀹㈡埛绔埌JMS Provider 鐨勮繛鎺?br>    Destination 錛氭秷鎭殑鐩殑鍦?br>   Session錛?涓涓彂閫佹垨鎺ユ敹娑堟伅鐨勭嚎紼?br>   MessageProducer錛?鐢盨ession 瀵硅薄鍒涘緩鐨勭敤鏉ュ彂閫佹秷鎭殑瀵硅薄
   MessageConsumer錛?鐢盨ession 瀵硅薄鍒涘緩鐨勭敤鏉ユ帴鏀舵秷鎭殑瀵硅薄

3.JMS娑堟伅妯″瀷
JMS 娑堟伅鐢變互涓嬪嚑閮ㄥ垎緇勬垚錛氭秷鎭ご錛屽睘鎬э紝娑堟伅浣撱?br>  
3.1 娑堟伅澶?Header) - 娑堟伅澶村寘鍚秷鎭殑璇嗗埆淇℃伅鍜岃礬鐢變俊鎭紝娑堟伅澶村寘鍚竴浜涙爣鍑嗙殑灞炴у錛欽MSDestination,JMSMessageID 絳夈?

 娑堟伅澶?/font>

 鐢辮皝璁劇疆

JMSDestination

send 鎴?publish 鏂規硶

JMSDeliveryMode

send 鎴?publish 鏂規硶

JMSExpiration

send 鎴?publish 鏂規硶

JMSPriority

send 鎴?publish 鏂規硶

JMSMessageID

send 鎴?publish 鏂規硶

JMSTimestamp

send 鎴?publish 鏂規硶

JMSCorrelationID

瀹㈡埛

JMSReplyTo

瀹㈡埛

JMSType

瀹㈡埛

JMSRedelivered

JMS Provider

 

 

      
 

 

 

      
3.2 灞炴?Properties) - 闄や簡娑堟伅澶翠腑瀹氫箟濂界殑鏍囧噯灞炴у錛孞MS 鎻愪緵涓縐嶆満鍒跺鍔犳柊灞炴у埌娑堟伅澶翠腑錛岃繖縐嶆柊灞炴у寘鍚互涓嬪嚑縐嶏細
   1. 搴旂敤闇瑕佺敤鍒扮殑灞炴?
   2. 娑堟伅澶翠腑鍘熸湁鐨勪竴浜涘彲閫夊睘鎬?
   3. JMS Provider 闇瑕佺敤鍒扮殑灞炴с?br>   鏍囧噯鐨凧MS 娑堟伅澶村寘鍚互涓嬪睘鎬э細

JMSDestination

娑堟伅鍙戦佺殑鐩殑鍦?/font>

JMSDeliveryMode

浼犻掓ā寮忥紝 鏈変袱縐嶆ā寮忥細 PERSISTENT 鍜孨ON_PERSISTENT錛孭ERSISTENT 琛ㄧず璇ユ秷鎭竴瀹氳琚佸埌鐩殑鍦幫紝鍚﹀垯浼氬鑷村簲鐢ㄩ敊璇侼ON_PERSISTENT 琛ㄧず鍋剁劧涓㈠け璇ユ秷鎭槸琚厑璁哥殑錛岃繖涓ょ妯″紡浣垮紑鍙戣呭彲浠ュ湪娑堟伅浼犻掔殑鍙潬鎬у拰鍚炲悙閲忎箣闂存壘鍒板鉤琛$偣銆?/font>

JMSMessageID

鍞竴璇嗗埆姣忎釜娑堟伅鐨勬爣璇嗭紝鐢盝MS Provider 浜х敓銆?/font>

JMSTimestamp

涓涓秷鎭鎻愪氦緇橨MS Provider 鍒版秷鎭鍙戝嚭鐨勬椂闂淬?/font>

JMSCorrelationID

鐢ㄦ潵榪炴帴鍒板彟澶栦竴涓秷鎭紝鍏稿瀷鐨勫簲鐢ㄦ槸鍦ㄥ洖澶嶆秷鎭腑榪炴帴鍒板師娑堟伅銆?/font>

JMSReplyTo

鎻愪緵鏈秷鎭洖澶嶆秷鎭殑鐩殑鍦板潃

JMSRedelivered

濡傛灉涓涓鎴風鏀跺埌涓涓緗簡JMSRedelivered 灞炴х殑娑堟伅錛屽垯琛ㄧず鍙兘璇ュ鎴風鏇劇粡鍦ㄦ棭浜涙椂鍊欐敹鍒拌繃璇ユ秷鎭紝浣嗗茍娌℃湁絳炬敹(acknowledged)銆?/font>

JMSType

娑堟伅綾誨瀷鐨勮瘑鍒銆?/font>

JMSExpiration

娑? 鎭繃鏈熸椂闂達紝絳変簬QueueSender 鐨剆end 鏂規硶涓殑timeToLive 鍊兼垨TopicPublisher 鐨刾ublish 鏂規硶涓殑timeToLive 鍊煎姞涓婂彂閫佹椂鍒葷殑GMT 鏃墮棿鍊箋傚鏋渢imeToLive鍊肩瓑浜庨浂錛屽垯JMSExpiration 琚涓洪浂錛岃〃紺鴻娑堟伅姘鎬笉榪囨湡銆傚鏋滃彂閫佸悗錛屽湪娑堟伅榪囨湡鏃墮棿涔嬪悗娑堟伅榪樻病鏈夎鍙戦佸埌鐩殑鍦幫紝鍒欒娑堟伅琚竻闄ゃ?/font>

JMSPriority

娑堟伅浼樺厛綰э紝浠?-9 鍗佷釜綰у埆錛?-4 鏄櫘閫氭秷鎭紝5-9 鏄姞鎬ユ秷鎭侸MS 涓嶈姹侸MS Provider 涓ユ牸鎸夌収榪欏崄涓紭鍏堢駭鍙戦佹秷鎭紝浣嗗繀欏諱繚璇佸姞鎬ユ秷鎭鍏堜簬鏅氭秷鎭埌杈俱?/font>

 

 

 

 

 

 

 

 


3.3 娑堟伅浣?Body) - JMS API 瀹氫箟浜?縐嶆秷鎭綋鏍煎紡錛屼篃鍙秷鎭被鍨嬶紝浣犲彲浠ヤ嬌鐢ㄤ笉鍚屽艦寮忓彂閫佹帴鏀舵暟鎹茍鍙互鍏煎鐜版湁鐨勬秷鎭牸寮忥紝涓嬮潰鎻忚堪榪?縐嶇被鍨嬶細

娑堟伅綾誨瀷

娑堟伅浣?/font>

TextMessage

java.lang.String瀵硅薄錛屽xml鏂囦歡鍐呭

MapMessage

鍚?鍊煎鐨勯泦鍚堬紝鍚嶆槸String瀵硅薄錛屽肩被鍨嬪彲浠ユ槸Java浠諱綍鍩烘湰綾誨瀷

BytesMessage

瀛楄妭嫻?/font>

StreamMessage

Java涓殑杈撳叆杈撳嚭嫻?/font>

ObjectMessage

Java涓殑鍙簭鍒楀寲瀵硅薄

Message

娌℃湁娑堟伅浣擄紝鍙湁娑堟伅澶村拰灞炴?/font>











涓嬩緥婕旂ず鍒涘緩騫跺彂閫佷竴涓猅extMessage鍒頒竴涓槦鍒楋細
TextMessage message = queueSession.createTextMessage();
message.setText(msg_text); // msg_text is a String
queueSender.send(message);

涓嬩緥婕旂ず鎺ユ敹娑堟伅騫惰漿鎹負鍚堥傜殑娑堟伅綾誨瀷錛?
Message m = queueReceiver.receive();
if (m instanceof TextMessage) {
 TextMessage message = (TextMessage) m;
 System.out.println("Reading message: " + message.getText());
} else {
 // Handle error
}

4. 娑堟伅鐨勫悓姝ュ紓姝ユ帴鏀?br>    娑堟伅鐨勫悓姝ユ帴鏀舵槸鎸囧鎴風涓誨姩鍘繪帴鏀舵秷鎭紝JMS 瀹㈡埛绔彲浠ラ噰鐢∕essageConsumer 鐨剅eceive鏂規硶鍘繪帴鏀朵笅涓涓秷鎭?br>   娑堟伅鐨勫紓姝ユ帴鏀舵槸鎸囧綋娑堟伅鍒拌揪鏃訛紝涓誨姩閫氱煡瀹㈡埛绔侸MS 瀹㈡埛绔彲浠ラ氳繃娉ㄥ唽涓涓疄 鐜癕essageListener 鎺ュ彛鐨勫璞″埌MessageConsumer錛岃繖鏍鳳紝姣忓綋娑堟伅鍒拌揪鏃訛紝JMS Provider 浼氳皟鐢∕essageListener涓殑onMessage 鏂規硶銆?


5. PTP妯″瀷
PTP(Point-to-Point)妯″瀷鏄熀浜庨槦鍒楃殑錛屽彂閫佹柟鍙戞秷鎭埌闃熷垪錛屾帴鏀舵柟浠庨槦鍒楁帴鏀舵秷鎭紝闃熷垪鐨勫瓨鍦ㄤ嬌寰楁秷鎭殑寮傛浼犺緭鎴愪負鍙兘銆傚拰閭歡緋葷粺涓殑閭涓鏍鳳紝闃熷垪鍙互鍖呭惈鍚勭娑堟伅錛孞MS Provider 鎻愪緵宸ュ叿綆$悊闃熷垪鐨勫垱寤恒佸垹闄ゃ侸MS PTP 妯″瀷瀹氫箟浜嗗鎴風濡備綍鍚戦槦鍒楀彂閫佹秷鎭紝浠庨槦鍒楁帴鏀舵秷鎭紝嫻忚闃熷垪涓殑娑堟伅銆?br>   涓嬮潰鎻忚堪JMS PTP 妯″瀷涓殑涓昏姒傚康鍜屽璞★細

鍚嶇О

鎻忚堪

Queue

鐢盝MS Provider 綆$悊錛岄槦鍒楃敱闃熷垪鍚嶈瘑鍒紝瀹㈡埛绔彲浠ラ氳繃JNDI 鎺ュ彛鐢ㄩ槦鍒楀悕寰楀埌涓涓槦鍒楀璞°?/font>

TemporaryQueue

鐢盦ueueConnection 鍒涘緩錛岃屼笖鍙兘鐢卞垱寤哄畠鐨凲ueueConnection 浣跨敤銆?/font>

QueueConnectionFactory

瀹㈡埛绔敤QueueConnectionFactory 鍒涘緩QueueConnection 瀵硅薄銆?/font>

QueueConnection

涓涓埌JMS PTP provider 鐨勮繛鎺ワ紝瀹㈡埛绔彲浠ョ敤QueueConnection 鍒涘緩QueueSession 鏉ュ彂閫佸拰鎺ユ敹娑堟伅銆?/font>

QueueSession

鎻愪緵涓浜涙柟娉曞垱寤篞ueueReceiver 銆丵ueueSender銆丵ueueBrowser 鍜孴emporaryQueue銆傚鏋滃湪QueueSession 鍏抽棴鏃訛紝鏈変竴浜涙秷鎭凡緇忚鏀跺埌錛屼絾榪樻病鏈夎絳炬敹(acknowledged)錛岄偅涔堬紝褰撴帴鏀惰呬笅嬈¤繛鎺ュ埌鐩稿悓鐨勯槦鍒楁椂錛岃繖浜涙秷鎭繕浼氳鍐嶆鎺ユ敹銆?/font>

QueueReceiver

瀹㈡埛绔敤QueueReceiver 鎺ユ敹闃熷垪涓殑娑堟伅錛屽鏋滅敤鎴峰湪QueueReceiver 涓瀹氫簡娑堟伅閫夋嫨鏉′歡錛岄偅涔堜笉絎﹀悎鏉′歡鐨勬秷鎭細鐣欏湪闃熷垪涓紝涓嶄細琚帴鏀跺埌銆?/font>

QueueSender

瀹㈡埛绔敤QueueSender 鍙戦佹秷鎭埌闃熷垪銆?/font>

QueueBrowser

瀹㈡埛绔彲浠ueueBrowser 嫻忚闃熷垪涓殑娑堟伅錛屼絾涓嶄細鏀惰蛋娑堟伅銆?/font>

QueueRequestor

JMS 鎻愪緵QueueRequestor 綾葷畝鍖栨秷鎭殑鏀跺彂榪囩▼銆俀ueueRequestor 鐨勬瀯閫犲嚱鏁版湁涓や釜鍙傛暟錛歈ueueSession 鍜宷ueue錛孮ueueRequestor 閫氳繃鍒涘緩涓涓復鏃墮槦鍒楁潵瀹屾垚鏈緇堢殑鏀跺彂娑堟伅璇鋒眰銆?/font>

鍙潬鎬?Reliability)

闃熷垪鍙互闀夸箙鍦頒繚瀛樻秷鎭洿鍒版帴鏀惰呮敹鍒版秷鎭傛帴鏀惰呬笉闇瑕佸洜涓烘媴蹇冩秷鎭細涓㈠け鑰屾椂鍒誨拰闃熷垪淇濇寔嬋媧葷殑榪炴帴鐘舵侊紝鍏呭垎浣撶幇浜嗗紓姝ヤ紶杈撴ā寮忕殑浼樺娍銆?/font>



        
      
  
 

 

 

 

 

 

 

 

6. PUB/SUB妯″瀷
JMS Pub/Sub 妯″瀷瀹氫箟浜嗗浣曞悜涓涓唴瀹硅妭鐐瑰彂甯冨拰璁㈤槄娑堟伅錛岃繖浜涜妭鐐硅縐頒綔涓婚(topic)銆?br>   涓婚鍙互琚涓烘槸娑堟伅鐨勪紶杈撲腑浠嬶紝鍙戝竷鑰?publisher)鍙戝竷娑堟伅鍒頒富棰橈紝璁㈤槄鑰?subscribe) 浠庝富棰樿闃呮秷鎭備富棰樹嬌寰楁秷鎭闃呰呭拰娑堟伅鍙戝竷鑰呬繚鎸佷簰鐩哥嫭绔嬶紝涓嶉渶瑕佹帴瑙﹀嵆鍙繚璇佹秷鎭殑浼犻併?br>   涓嬮潰鎻忚堪JMS Pub/Sub 妯″瀷涓殑涓昏姒傚康鍜屽璞★細

鍚嶇О

鎻忚堪

璁㈤槄(subscription)

娑? 鎭闃呭垎涓洪潪鎸佷箙璁㈤槄(non-durable subscription)鍜屾寔涔呰闃?durable subscrip-tion)錛岄潪鎸佷箙璁㈤槄鍙湁褰撳鎴風澶勪簬嬋媧葷姸鎬侊紝涔熷氨鏄拰JMS Provider 淇濇寔榪炴帴鐘舵佹墠鑳芥敹鍒板彂閫佸埌鏌愪釜涓婚鐨勬秷鎭紝鑰屽綋瀹㈡埛绔浜庣綰跨姸鎬侊紝榪欎釜鏃墮棿孌靛彂鍒頒富棰樼殑娑堟伅灝嗕細涓㈠け錛屾案榪滀笉浼氭敹鍒般傛寔涔呰闃呮椂錛屽鎴風鍚慗MS 娉ㄥ唽涓涓瘑鍒嚜宸辮韓浠界殑ID錛屽綋榪欎釜瀹㈡埛绔浜庣綰挎椂錛孞MS Provider 浼氫負榪欎釜ID 淇濆瓨鎵鏈夊彂閫佸埌涓婚鐨勬秷鎭紝褰撳鎴峰啀嬈¤繛鎺ュ埌JMS Provider鏃訛紝浼氭牴鎹嚜宸辯殑ID 寰楀埌鎵鏈夊綋鑷繁澶勪簬紱葷嚎鏃跺彂閫佸埌涓婚鐨勬秷鎭?/font>

Topic

涓婚鐢盝MS Provider 綆$悊錛屼富棰樼敱涓婚鍚嶈瘑鍒紝瀹㈡埛绔彲浠ラ氳繃JNDI 鎺ュ彛鐢ㄤ富棰樺悕寰楀埌涓涓富棰樺璞°侸MS 娌℃湁緇欏嚭涓婚鐨勭粍緇囧拰灞傛緇撴瀯鐨勫畾涔夛紝鐢盝MS Provider 鑷繁瀹氫箟銆?/font>

TemporaryTopic

涓存椂涓婚鐢盩opicConnection 鍒涘緩錛岃屼笖鍙兘鐢卞垱寤哄畠鐨凾opicConnection 浣跨敤銆備復鏃朵富棰樹笉鑳芥彁渚涙寔涔呰闃呭姛鑳姐?/font>

TopicConnectionFactory

瀹㈡埛绔敤TopicConnectionFactory 鍒涘緩TopicConnection 瀵硅薄銆?/font>

TopicConnection

TopicConnection 鏄竴涓埌JMS Pub/Sub provider 鐨勮繛鎺ワ紝瀹㈡埛绔彲浠ョ敤TopicConnection鍒涘緩TopicSession 鏉ュ彂甯冨拰璁㈤槄娑堟伅銆?/font>

TopicSession

TopicSession 鎻愪緵涓浜涙柟娉曞垱寤篢opicPublisher銆乀opicSubscriber銆乀emporaryTopic 銆傚畠榪樻彁渚泆nsubscribe 鏂規硶鍙栨秷娑堟伅鐨勬寔涔呰闃呫?/font>

TopicPublisher

瀹㈡埛绔敤TopicPublisher 鍙戝竷娑堟伅鍒頒富棰樸?/font>

TopicSubscriber

瀹㈡埛绔敤TopicSubscriber 鎺ユ敹鍙戝竷鍒頒富棰樹笂鐨勬秷鎭傚彲浠ュ湪TopicSubscriber 涓緗秷鎭繃婊ゅ姛鑳斤紝榪欐牱錛屼笉絎﹀悎瑕佹眰鐨勬秷鎭笉浼氳鎺ユ敹銆?/font>

Durable TopicSubscriber

濡傛灉涓涓鎴風闇瑕佹寔涔呰闃呮秷鎭紝鍙互浣跨敤Durable TopicSubscriber錛孴opSession 鎻愪緵涓涓柟娉昪reateDurableSubscriber鍒涘緩Durable TopicSubscriber 瀵硅薄銆?/font>

鎭㈠鍜岄噸鏂版淳閫?Recovery and Redelivery)

闈炴寔涔呰闃呯姸鎬佷笅錛屼笉鑳芥仮澶嶆垨閲嶆柊媧鵑佷竴涓湭絳炬敹鐨勬秷鎭傚彧鏈夋寔涔呰闃呮墠鑳芥仮澶嶆垨閲嶆柊媧鵑佷竴涓湭絳炬敹鐨勬秷鎭?/font>

TopicRequestor

JMS 鎻愪緵TopicRequestor 綾葷畝鍖栨秷鎭殑鏀跺彂榪囩▼銆俆opicRequestor 鐨勬瀯閫犲嚱鏁版湁涓や釜鍙傛暟錛歍opicSession 鍜宼opic銆俆opicRequestor 閫氳繃鍒涘緩涓涓復鏃朵富棰樻潵瀹屾垚鏈緇堢殑鍙戝竷鍜屾帴鏀舵秷鎭姹傘?/font>

鍙潬鎬?Reliability)

褰撴墍鏈夌殑娑堟伅蹇呴』琚帴鏀訛紝鍒欑敤鎸佷箙璁㈤槄妯″紡銆傚綋涓㈠け娑堟伅鑳藉琚蹇嶏紝鍒欑敤闈炴寔涔呰闃呮ā寮忋?/font>

 

 

 

 

 

 

 

 
 

 

 
 
 
 
 
 
 
 
 
7. 寮鍙慗MS鐨勬楠?br>    騫夸箟涓婅錛屼竴涓狫MS 搴旂敤鏄嚑涓狫MS 瀹㈡埛绔氦鎹㈡秷鎭紝寮鍙慗MS 瀹㈡埛绔簲鐢ㄧ敱浠ヤ笅鍑犳鏋勬垚錛?
鐢↗NDI 寰楀埌ConnectionFactory 瀵硅薄錛?
鐢↗NDI 寰楀埌鐩爣闃熷垪鎴栦富棰樺璞★紝鍗矰estination 瀵硅薄錛?
鐢–onnectionFactory 鍒涘緩Connection 瀵硅薄錛?
鐢–onnection 瀵硅薄鍒涘緩涓涓垨澶氫釜JMS Session錛?
鐢⊿ession 鍜孌estination 鍒涘緩MessageProducer 鍜孧essageConsumer錛?
閫氱煡Connection 寮濮嬩紶閫掓秷鎭?



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JAVA MESSAGE SERVICE鐨勬蹇典笌浣撶郴緇撴瀯(杞嚜璁$畻鏈轟笘鐣宨紺懼尯)http://m.shnenglu.com/Khan/archive/2006/02/07/3099.htmlKhan's NotebookKhan's NotebookTue, 07 Feb 2006 02:37:00 GMThttp://m.shnenglu.com/Khan/archive/2006/02/07/3099.htmlhttp://m.shnenglu.com/Khan/comments/3099.htmlhttp://m.shnenglu.com/Khan/archive/2006/02/07/3099.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/3099.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/3099.html 鍜屽叾浠栫殑JAVA API鐩哥粨鍚堬紝瀹冪敋鑷沖拰JDBC API鍦ㄥ悓涓涓簨鍔″唴榪愪綔鑰岀浉瀹夋棤浜嬶紝瀹冧篃鍙互鐩存帴鍦板拰Java Transaction API (JTA)銆丣ava Transaction Service API (JTS)涓璧峰伐浣溿備笉瑕佹妸JMS API褰撲綔JavaBeans錛屽畠鏈鍒濈殑璁捐騫朵笉鏄綔涓篔avaBeans閮ㄤ歡鏉ヨ璁$殑錛屼絾鏄疛avaBeans鑳藉浣跨敤瀹冪殑session鍙戦佸拰鎺ユ敹淇? 鎭備笉瑕佸繕浜咼ava Naming and Directory Interface API(JNDI), 娌℃湁瀹冩垜浠篃鏃犳硶閰嶇疆鍜屽鎵綣MS瀵硅薄銆?br>   JMS鐨勫簲鐢ㄦ湁浠ヤ笅鍑犱釜閮ㄥ垎緇勫悎鑰屾垚錛?br> 涓銆?nbsp;   JMS Clients: 瀹冧滑鏄痡ava 璇█紼嬪簭鐢ㄦ潵鍙戦佸拰鎺ユ敹淇℃伅鐨勩?br> 浜屻?nbsp;   Non-JMS Clients: 瀹冧滑鏄湰鍦扮殑淇℃伅緋葷粺鐨凙PI鏋勫緩鐨勮屼笉鏄敤JMS API銆?br> 涓夈?nbsp;   Messages: 姣忎竴涓簲鐢ㄩ兘瑕佸畾涔変竴涓俊鎭泦鍚堢敤鏉ュ湪瀹㈡埛绔繘琛屼俊鎭氳銆?br> 鍥涖?nbsp;   JMS Provider: 瀹炵幇JMS鐨勪竴涓俊鎭郴緇燂紝闄や簡綆$悊鍜屾帶鍒朵箣澶栵紝榪欎篃鏄竴涓畬鏁寸殑淇℃伅浜у搧鐨勫繀欏葷殑鐗瑰緛銆?br> 浜斻?nbsp;   Administrated Objects: 鐢卞鎴風棰勫厛閰嶇疆鍒涘緩鐨凧MS瀵硅薄銆?br>     JMS鐨勭鐞嗘柟娉曪細
鏈変袱涓狫MS綆$悊瀵硅薄鐨勭被鍨嬶細
涓銆?nbsp;   ConnectionFactory:  瀹㈡埛绔敤榪欎釜瀵硅薄鍒涘緩榪炴帴銆?br> 浜屻?nbsp;   Destination: 瀹㈡埛绔寚瀹氱殑鎺ユ敹鎴栧彂閫佺殑涓涓俊鎭簮銆?br> 綆$悊鑰呭皢Administrated Objects鏀懼湪涓涓彨JNDI namespace鐨勫湴鏂廣?br> JMS涓ょ淇℃伅椋庢牸錛?br> 涓銆?nbsp;   POINT-TO-POINT(PTP)
浜屻?nbsp;   PUBLISH-AND-SUBSCRIBE(PUB/SUB)
JMS鐨勬帴鍙o細
  鏍規嵁閲囩敤鐨勪俊鎭鏍煎叾鎺ュ彛瀵硅薄涔熸槸涓嶅悓鐨勶細
鍏敤瀵硅薄錛?br>   ConnectionFactory銆丆onnection銆丏estination銆丼ession銆丮essagerPoducer銆丮essageConsumer
PTP涓撶敤瀵硅薄錛?br>   QueueConnectionFactory銆丵ueueConnection銆丵ueue銆丵ueueSession銆丵ueueSender銆丵ueueReceiver or QueueBrowser
PUB/SUB涓撶敤瀵硅薄:
  TopicConnectionFactory銆乀opicConnection銆乀opic銆乀opicSession銆乀opicPublisher銆乀opicSubscriber

寮鍙戜竴涓狫MS瀹㈡埛绔殑嫻佺▼錛?br> 涓銆?nbsp;   鐢↗NDI鎵懼埌涓涓狢onnectionFactory瀵硅薄銆?br> 浜屻?nbsp;   鐢↗NDI鎵懼埌涓涓狣estination瀵硅薄銆?br> 涓夈?nbsp;   鐢–onnectionFactory瀵硅薄寤虹珛涓涓狫MS Connection瀵硅薄銆?br> 鍥涖?nbsp;   鐢↗MS Connection瀵硅薄寤虹珛涓涓垨澶氫釜JMS Session瀵硅薄銆?br> 浜斻?nbsp;   鐢ㄤ竴涓猄ession鍜孌estination寤虹珛涓涓狹essageProducer鍜孧essageConsumer瀵硅薄銆?br> 鍏?nbsp;   鐢–onnection瀵硅薄寮濮嬩俊鎭掍氦銆?br> JMS鐨勫綰跨▼錛?br>      JMS瀵硅薄涓湁涓閮ㄥ垎鏄鑷姩鍏變韓鐨勶紝鍥犳JMS闄愬埗閭d簺琚嚜鍔ㄥ叡浜殑瀵硅薄浣夸箣涓嶈兘澶熻涓涓綰跨▼鐨勭▼搴忔墍瀛樺彇錛屼笅闈㈠垪鍑轟簡鍝簺瀵硅薄鑳藉琚叡浜細
       鑷姩鍏變韓鐨勫璞★細
涓銆?nbsp;   Destination
浜屻?nbsp;   ConnectionFactory
涓夈?nbsp;   Connection
       涓嶈鍏變韓鐨勫璞★細
涓銆?nbsp;   Session
浜屻?nbsp;   MessageProducer
涓夈?nbsp;   MessageConsumer
        JMS娑堟伅鐨勬牸寮忥細
        JMS鎻愪緵浜嗙郴鍒楃殑API鏉ュ畬鎴愪俊鎭殑鏍煎紡錛屾垜浠繀欏諱弗鏍兼寜鐓ц繖浜涙牸寮忔潵浼犻掍俊鎭?br> 涓銆?nbsp;   淇℃伅澶?br>        JMSDestination,JMSDeliveryMode,JMSExpiration,JMSPriority,
        JMSMessageID,JMSTimestamp,JMSCorrelationID,JMSReplyTo,
        JMSType,JMSRedelivered
浜屻?nbsp;   淇℃伅灞炴?br>        JMSXUserID,JMSAppID,JMSXDeliveryCount, JMSXGroupID,
        JMSXGroupSeq,JMSXProducerTXID,JMSXConsumerTXID,
        JMSXRcvTimestamp,JMSXState
涓夈?nbsp;   淇℃伅浣?鎻愪緵浜嗕簲縐嶄俊鎭綋錛屾瘡涓縐嶄俊鎭綋鏈夎嚜宸變笓鐢ㄧ殑鎺ュ彛)
        StreamMessage,MapMessage,TextMessage,ObjectMessage,BytesMessage


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鎵浄娓告垙鐨勮璁?Kjava 鍘熷垱)http://m.shnenglu.com/Khan/archive/2006/02/05/3077.htmlKhan's NotebookKhan's NotebookSun, 05 Feb 2006 13:44:00 GMThttp://m.shnenglu.com/Khan/archive/2006/02/05/3077.htmlhttp://m.shnenglu.com/Khan/comments/3077.htmlhttp://m.shnenglu.com/Khan/archive/2006/02/05/3077.html#Feedback3http://m.shnenglu.com/Khan/comments/commentRss/3077.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/3077.html闃呰鍏ㄦ枃

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璺ㄥ鉤鍙板浘褰㈠寲c++寮鍙戠幆澧冪殑鎼緩http://m.shnenglu.com/Khan/archive/2006/02/05/3070.htmlKhan's NotebookKhan's NotebookSun, 05 Feb 2006 10:14:00 GMThttp://m.shnenglu.com/Khan/archive/2006/02/05/3070.htmlhttp://m.shnenglu.com/Khan/comments/3070.htmlhttp://m.shnenglu.com/Khan/archive/2006/02/05/3070.html#Feedback11http://m.shnenglu.com/Khan/comments/commentRss/3070.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/3070.html緙栬瘧鍣?mingw 5.0.0 (windows涓嬬殑閰嶇疆涓轟緥)
       閫夎Gcc,Make錛堝拰c/c++鐩稿叧鐨勯兘瑁呬笂錛?br>       GDB 璋冭瘯鍣?br>http://www.mingw.org/download.shtml

ide  eclipse 3.1.2   +  cdt 3.0.1  (eclipse鏄熀浜巎ava鐨?闇瑕侀厤緗甹ava鐜)
http://www.eclipse.org/downloads/
http://java.sun.com


formatter AStyle  c/c++ java c# 浠g爜鏍煎紡鍖栧伐鍏?
http://sourceforge.net/projects/astyle/


涓.瀹夎mingw
 1. 鍒版寚瀹氱洰褰曪紝鎴戠殑瀹夎璺緞涓?D:\Develop\MinGW
 2. 閰嶇疆緋葷粺鐜鍙橀噺
     MINGW_HOME = D:\Develop\MinGW
     class_path = .;%MINGW_HOME%\lib
     path = .;%MINGW_HOME%\bin
    褰撶郴緇熶腑鏈夊涓猚++寮鍙戝寘鐨勬椂鍊?鍐欏湪鍓嶉潰鐨勮礬寰勪紭鍏?br>    mingw涓殑make紼嬪簭鍚嶄負 mingw32-make.exe ,鎺ㄨ崘灝嗗叾鏀瑰悕涓簃ake

浜?瀹夎 eclipse 3.12
 1.瀹夎jdk+jre (鎴戞満鍣ㄤ笂鏄痡2sdk 1.5  璺緞涓?D:\Develop\J2SDK )
 2.閰嶇疆java緋葷粺鐜鍙橀噺
     JAVA_HOME = D:\Develop\J2SDK
     class_path = .;%JAVA_HOME%\lib
     path = .;%JAVA_HOME%\bin
 3.涓嬭澆Eclipse 瑙e帇鍒版寚瀹氱洰褰?鐩存帴灝卞彲浠ユ墽琛?濡傛灉java鐜閰嶇疆娌℃湁闂鐨勮瘽
 4.瀹夎cdt (c/c++ develop kit)
   鎴戞寜鐓х綉涓婄殑鏂規硶瀹夎鏁版閮戒笉琛?(灝唎rg.eclipse.cdt-3.x.x-win32.x86.zip 鍜?org.eclipse.cdt.sdk-3.0.1-win32.x86.zip 涓殑鏂囦歡copy鍒癳clipse瀹夎鐩綍鐨勫搴旂洰褰曚腑)
   鏈鍚庣敤eclipse鑷姩鍗囩駭鐨勫姙娉?鎵撳紑eclipse help-->software updates-->find an install
   閫変腑search for new features to install , 鐐筺ext, new remote site ,
    name = cdt 3.01
    url = http://download.eclipse.org/tools/cdt/releases/eclipse3.1 
鐒跺悗閫夋嫨 finish ,閫変腑鎵鏈夋枃浠?寮濮嬩笅杞?涓嬭澆瀹屾垚鍚庝細鑷姩鎻愮ず瀹夎, 瀹夎瀹屾垚鍚?apply change ,鐒跺悗閲嶅惎eclipse
灝卞彲浠ュ湪eclipse涓嬭繘琛宑/c++ 寮鍙戜簡

   榪樻湁涓涓棶棰橀渶瑕佹敞鎰?cdt鐨勪竴涓棶棰?鍦ㄥc++鏂囦歡寤虹珛indexer鏃朵細鍦?5%鐨勬椂鍊欏崱浣?鑰屼笖cpu鍗犵敤鐜囬氬父閮芥槸100% ,鎴戠煡閬撶殑鍞竴鐨勮В鍐沖姙娉曟槸灝唅ndexer鍔熻兘鍏抽棴 windows-->perferences--> c/c++-->indexer 閫夋嫨No Indexer

涓?瀹夎astyle
   鐢變簬eclipse鏈韓娌℃湁閽堝c/c++鐨勪唬鐮佹牸寮忓寲宸ュ叿,鎵浠ユ垜浠渶瑕佸熷姪絎笁鏂圭殑宸ュ叿,鎴戦夌敤astyle涓涓皬宸х殑,opensource鐨勪唬鐮佹牸寮忓寲宸ュ叿,瀹夎闈炲父綆鍗?瑙e帇鍒版寚瀹氱洰褰曚笅,鍙湁涓涓彲鎵ц鏂囦歡,astyle.exe ,鍏朵粬鐨勯兘鏄痵ource doc, 鍙互鐩存帴鍦ㄥ懡浠よ涓嬩嬌鐢?璇硶鍙傞槄鐩稿叧鏂囨。
   鎴戝皢鍏舵暣鍚堝埌浜唃vim , editplus ,eclipse涓?. eclipse-->external tools-->program  閫夋嫨new 鏂板緩
    name = Formatter C++
    localtion = D:\Develop\AStyle1.15\astyle.exe
    working directory = ${workspace_loc:/${project_name}}
    arguments = --style=kr --mode=c++ --indent=spaces=2 ${resource_name}
   紜畾灝眔k浜?
   浣跨敤鐨勬椂鍊?鐩存帴閫夋嫨 Formatter C++ 灝眔k浜?榪欓噷鐨勮緗〃紺?浠g爜椋庢牸涓簁&r, 璇硶c++ ,浠g爜緙╄繘2絀烘牸

鍥?嫻嬭瘯浠g爜
  鏂板緩涓涓猰anaged c++ project
  鏂板緩涓涓猚++ 鏂囦歡 helloWorld.cpp

/*helloWorld.cpp*/
#include <iostream>

using namespace std;

int main() {
  char str[100] = "hello world!!";
  cout << str << endl;
}


  鏂板緩makefile
# Project: helloWorld


CPP  = g++
CC   = gcc
LIBS =
INCS =
CXXINCS =
CXXFLAGS = -o -Wall -g $(CXXINCS) $(LIBS)
CFLAGS = -o -Wall -g


.c.o: $(CC) $(CFLAGS)  $<

.cpp.o: $(CPP) $(CXXFLAGS) $<

all: helloWorld

helloWorld: helloWorld.o
    $(CPP) -o helloWorld helloWorld.o $(CXXINCS) $(LIBS)

helloWorld.o: helloWorld.cpp


clean:
    del *.exe *.orig *.o
 



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[瀵煎叆]鎿嶏紝涓浜哄井杞兼垜鎵撲簡sqlserver 鐨剆p3琛ヤ竵http://m.shnenglu.com/Khan/archive/2006/01/12/2622.htmlKhan's NotebookKhan's NotebookThu, 12 Jan 2006 01:56:00 GMThttp://m.shnenglu.com/Khan/archive/2006/01/12/2622.htmlhttp://m.shnenglu.com/Khan/comments/2622.htmlhttp://m.shnenglu.com/Khan/archive/2006/01/12/2622.html#Feedback2http://m.shnenglu.com/Khan/comments/commentRss/2622.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2622.html

    鏈潵璋冭瘯濂界殑jsp鑴氭湰錛岀獊鐒跺氨璁塊棶涓嶄簡鏁版嵁搴撲簡錛岄儊闂蜂簡鍗婁釜涓嬪崍錛岀粨鏋滄槸windows 2003鑷綔涓誨紶鐨勫皝鎺変簡sqlserver 2000鍙兘瀛樺湪婕忔礊鐨勭鍙o紝瀵艱嚧鎴戣闂暟鎹簱鐨勬椂鍊欏嚭鐜?Error establishing socket

    鎵浠ユ彁閱掑ぇ瀹訛紝鏈夎繖縐嶉敊璇殑鏃跺欙紝媯鏌ql server sp3琛ヤ竵



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[瀵煎叆]resin2.1.4+iis 閰嶇疆鏂規硶http://m.shnenglu.com/Khan/archive/2006/01/12/2631.htmlKhan's NotebookKhan's NotebookThu, 12 Jan 2006 01:56:00 GMThttp://m.shnenglu.com/Khan/archive/2006/01/12/2631.htmlhttp://m.shnenglu.com/Khan/comments/2631.htmlhttp://m.shnenglu.com/Khan/archive/2006/01/12/2631.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/2631.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2631.htmlresin2.1.4+iis 閰嶇疆鏂規硶

絎竴姝ワ紝瀹夎jdk1.2.2

鎵ц jdk-1_2_2_008-win.exe 錛屽皢jdk1.2.2瀹夎鍒扮‖鐩?/font>
-------璇存槑錛氭妸jdk瀹夎鍒?/font>C鐩樻垨D鐩橀兘鍙互錛岃繖閲屽亣璁懼畨瑁呭湪D鐩?/font> d:\jdk

濡傚浘涓孩鍦堟爣紺轟綅緗細

緇忚繃鍑犳涔嬪悗閫夋嫨JAVA榪愯鐜鐨勫畨瑁呬綅緗紝鐩存帴閫?/font>鈥渘ext鈥?/span>瀹夎錛?/span>

jdk瀹夎瀹屾瘯鍚?/span>閲嶆柊鍚姩鐢佃剳

絎簩姝ワ紝璁劇疆鐜鍙橀噺

鍙抽敭鈥?/span>鎴戠殑鐢佃剳鈥?/span>錛岄?/font> 灞炴?/font> -> 楂樼駭 -> 鐜鍙橀噺
鍦?/font>鈥?/span>緋葷粺鍙橀噺鈥?/span>澶勮緗涓嬪嚑涓彉閲忥細

A. CLASSPATH =d:\jdk\lib\dt.jar;d:\jdk\lib\tools.jar
B.
JAVA_HOME =d:\jdk
C.
鍦?/font> path 鐨勫間腑娣誨姞 d:\jdk\;d:\jdk\bin;

濡傚浘錛?/span>

絎笁姝ワ紝閰嶇疆resin

鎷瘋礉resin鐩綍鍒?/font>D鐩樻牴鐩綍錛屽鍥撅細

鎵цd:\resin\bin\httpd.exe錛屽脊鍑轟袱涓獥鍙o紝鍏堜笉瑕佸叧鎺夛紝濡傛灉鍍忎笅鍥捐繖鏍峰氨瀵逛簡錛?/span>

姝ゆ椂璇鋒墦寮嫻忚鍣ㄦ暡鍏?/font>http://127.0.0.1:8080/錛屽簲鍙湅鍒板涓嬬敾闈細

鍦?/font>D鐩樺緩绔?/font> d:\inetpub\wwwroot 鍜?/font> d:\inetpub\scripts鐩綍

鍦?/font>internet鏈嶅姟綆$悊鍣ㄤ腑灝嗕富鐩綍鎸囧悜浠?/font>wwwroot錛屽彟寤轟竴涓?/font>script鐩綍錛屾寚鍚戝埌scripts錛屽鏋滃師鏉ュ氨鏈夌洰褰曪紝鍒欎笉蹇呮柊寤猴紝紜鍏跺彲姝e父宸ヤ綔灝卞彲浠ヤ簡

鍏抽棴iis錛氬厛鍏蟲帀httpd.exe紿楀彛錛屽彟涓涓獥鍙e皢鑷姩鍏蟲帀

榪愯錛?/font>net stop w3svc

鎷瘋礉 D:\resin\libexec\isapi_srun.dll 鍒?/font> D:\Inetpub\scripts 涓嬮潰

娣誨姞isapi絳涢夊櫒錛?/span>

璇ョ瓫閫夊櫒娣誨姞鍚庯紝浼樺厛綰т負鈥? 鏈煡 *鈥?/span>錛屼笉瑕佺悊瀹冿紝緇х畫涓嬮潰鐨勫伐浣?/span>

鍦?/font> d:\inetpub\scripts 鐩綍涓嬪緩绔?/font> resin.ini 鏂囦歡錛屽唴瀹瑰涓嬶細
CauchoConfigFile d:/resin/conf/resin.conf

淇敼 d:\resin\conf\resin.conf錛?/font>
瀵繪壘鈥?/span><caucho.com>鈥?/span>錛屼竴鑸槸絎?/font>20琛屽乏鍙籌紝鍦ㄥ畠涓嬮潰鍔犲叆鈥?/span><iis priority='high'/>鈥?/span>瀵繪壘鈥?/span><doc-dir>doc</doc-dir>鈥?/span>錛屼竴鑸槸鍦ㄧ67琛屽乏鍙籌紝鎶婂畠娉ㄩ噴鎺夛細
鈥?/span><!-- <doc-dir>doc</doc-dir> -->鈥?o:p>

灝嗗叾涓婃柟鐨?/font>鈥?/span><http-server>鈥?/span>鏀逛負
鈥?/span><http-server app-dir='d:\inetpub\wwwroot'>鈥?br>
鍒扮178琛屽乏鍙籌紝灝?/font>
<servlet-mapping url-pattern='*.xtp' servlet-name='xtp'/>
<servlet-mapping url-pattern='*.jsp' servlet-name='jsp'/>

鎹㈡垚
<servlet-mapping url-pattern='*.xtp' servlet-name='com.caucho.jsp.XtpServlet'/>
<servlet-mapping url-pattern='*.jsp' servlet-name='com.caucho.jsp.JspServlet'/>

<!--
<servlet-mapping url-pattern='*.xtp' servlet-name='xtp'/>
<servlet-mapping url-pattern='*.jsp' servlet-name='jsp'/>
-->

緇胯壊閮ㄥ垎鍒犳帀涔熷彲浠ワ紝淇濈暀鍘熸潵鐨勬槸涓轟簡鍜屽師閰嶇疆鐩稿鐓?/span>

瀹夎鏈嶅姟錛?/font>
鍦?/font>Dos紿楀彛涓墽琛?/font> d:\resin\bin\httpd -install 鍚庯紝寮瑰嚭涓涓皬紿楀彛鎻愮ず鏈嶅姟娣誨姞鎴愬姛

姝ゆ椂鏌ョ湅鎺у埗闈㈡澘->綆$悊宸ュ叿->鏈嶅姟錛屽簲璇ュ凡緇忔湁鈥淩esin Web Server鈥?/span>鏈嶅姟浜嗭紝鎵懼埌騫舵墜宸ュ惎鍔ㄥ畠錛屽彧姝や竴嬈★紝浠ュ悗灝變笉鐢ㄦ墜宸ュ惎鍔ㄤ簡

鍒犻櫎Resin Web Server鏈嶅姟鏂規硶錛氳繍琛?/font> d:\resin\bin\httpd -remove

榪愯錛?/font>net start w3svc

閲嶅惎鐢佃剳

鍦ㄥ綋鍓嶇珯鐐瑰悕縐頒笂鍙抽敭鎵撳紑灞炴ч潰鏉?/span>

鎸変笅鍥鵑『搴忚緗?/span>

絎?/font>7姝ュ簲閫夋嫨d:\inetpub\scripts鐩綍涓嬬殑isapi_srun.dll

鐒跺悗鍚姩褰撳墠绔欑偣錛?/span>

鍐嶆煡鐪?/font>isapi絳涢夊櫒錛?/font>jsp絳涢夊櫒鐨勪紭鍏堢駭搴旇鍙樹負鈥?/span>楂?/font>鈥?/span>浜嗭紝濡備笅鍥俱傚惁鍒欓噸鍋氾紝鐩村埌鍋氬涓烘

璁劇疆榛樿鏂囨。錛?/span>

嫻嬭瘯jsp紼嬪簭錛?/font>
灝嗕笅鍒楁殫綰㈣壊浠g爜鍐欏叆index.jsp鏂囦歡騫跺瓨鍏?/font> d:\inetpub\wwwroot 鐩綍涓?/span>

<%@ page contentType="text/html;charset=gb2312"%>
<%
int a=1;
int b=4;
%>
<%=(a+b)%>


鍦ㄦ祻瑙堝櫒涓緭鍏ワ細http://10.20.128.20 濡傛灉欏甸潰涓婃樉紺?/font>鈥?鈥?/span>錛屽氨澶у姛鍛婃垚浜嗭紒

濡傛灉娌℃湁鍚姩resin銆傚皢寰楀埌涓嬮潰鐨勯敊璇俊鎭細Can't contact Servlet Runner at localhost:6802

 

鍚姩iis : net start w3svc

鍋滄iis : net stop w3svc

 

瀹夎resin鏈嶅姟 : d:\resin\bin\httpd 鈥搃nstall

鍒犻櫎resin鏈嶅姟 : d:\resin\bin\httpd 鈥搑emove

]]>
閮侀椃鍟?jboss鐦簡,鎴戝叕鍙哥殑鎵鏈夋湇鍔¢兘鍋滀簡 http://m.shnenglu.com/Khan/archive/2004/10/22/2650.htmlKhan's NotebookKhan's NotebookFri, 22 Oct 2004 14:30:00 GMThttp://m.shnenglu.com/Khan/archive/2004/10/22/2650.htmlhttp://m.shnenglu.com/Khan/comments/2650.htmlhttp://m.shnenglu.com/Khan/archive/2004/10/22/2650.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/2650.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2650.html
10:00 涓嶆槑鐧藉師鍥?鍚姩鐨勬椂鍊欐彁紺簀ava.io.eofException閿欒,涔熶笉鏄庢墍浠?br>11:00 鎴戞病鏈夌湅榪囦換浣昷boss鐨勮祫鏂?榪樻槸涓嶈鍟?br>12:00 鎵懼埌鍏徃浠ュ墠鐨勬妧鏈漢鍛?鍜屼粬璁ㄨ,浠栦篃涓嶇煡閬撳師鍥?浠栨帹嫻嬫槸鎴戞柊鍐欑殑浠涔堝簲鐢ㄤ嬌鐢ㄤ簡榪囧鐨勬暟鎹簱閾炬帴鎴栬呮父鏍囪屾病鏈夐噴鏀?瀵艱嚧jboss涓嶈兘閾炬帴鍒皁racle鏁版嵁搴?鍥犱負浠栦笅鍗堝噯澶囪鏂囩瓟杈?鍏徃鍏朵粬浜哄憳瀹屽叏娌℃湁鎺ヨЕ榪囪繖鍧?鎵浠ヨ繕鏄垜涓涓漢姝繪尯
14:00 寮濮嬪皢澶囦喚鐨刯boss鐨勯厤緗枃浠朵竴琛岃鐨勭湅,鍙戠幇jboss濂藉儚鑷繁甯︿簡涓涓祵鍏ュ紡鏁版嵁搴?浠栫殑娑堟伅姹犲簲璇ユ槸瀛樻斁鍦ㄤ竴涓彨localDB鐨勬枃浠朵腑鐨?鎴戜滑鐜板湪榪欎釜鏂囦歡鏈?00m涔嬪ぇ, 姹熸箹璋d紶jms榪欑闃熷垪寮忕殑涓滆タ鍗犵敤浜?00m鍐呭搴旇涓嶇畻姝e父,
13:00 灝哾ata鐩綍澶囦喚,鐢ㄤ竴涓垵濮嬬殑localdb瑕嗙洊鎺夊師鏉ョ殑,鐒跺悗鍘繪帀浜嗕竴浜涗笉鐢ㄧ殑jms璧勬簮
蹇嶄簡鍑犲垎閽?濂藉儚姝e父鍚姩浜?鐒跺悗璺熺潃鍚姩浜嗗熀浜巎ms鐨勫叾浠栨湇鍔?鐒跺悗鍙祴璇曚漢鍛樻祴璇?姝e父浜?img src="http://www.cnblogs.com/Emoticons/hitwall.gif">

浜嬪悗鍐嶅垎鏋?鎴戝墠鍑犲ぉ鍐欑殑涓涓▼搴忔瘡涓縐掓斁涓鏉℃秷鎭埌jms 姹犻噷闈? 鍙﹀涓杈規帴鏀剁殑宸茬粡鍋氬ソ浜?褰撴椂嫻嬭瘯浜嗛儴鍒嗛兘娌℃湁闂,浣嗘槸鏄粈涔堝師鍥犱細瀵艱嚧jboss鐨刯ms姹犳湁濡傛宸ㄥぇ鐨勬湭澶勭悊娑堟伅鍛?鏈В

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servlet & jsp 涓嶅悓鐨勪腑鏂囧鐞嗘柟寮忎箣鏍規簮 http://m.shnenglu.com/Khan/archive/2004/10/22/2651.htmlKhan's NotebookKhan's NotebookFri, 22 Oct 2004 14:21:00 GMThttp://m.shnenglu.com/Khan/archive/2004/10/22/2651.htmlhttp://m.shnenglu.com/Khan/comments/2651.htmlhttp://m.shnenglu.com/Khan/archive/2004/10/22/2651.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/2651.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2651.htmlservlet 鐨勫唴閮ㄧ紪鐮佹槸 gbk
澶у榪涜緙栫爜杞崲鐨勬椂鍊欒寰楄繖鐐瑰氨濂戒簡

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java servlet 鐨勫瓧絎ilter (杞澆鑷砪hinajavaworld.com) http://m.shnenglu.com/Khan/archive/2004/10/22/2652.htmlKhan's NotebookKhan's NotebookFri, 22 Oct 2004 13:52:00 GMThttp://m.shnenglu.com/Khan/archive/2004/10/22/2652.htmlhttp://m.shnenglu.com/Khan/comments/2652.htmlhttp://m.shnenglu.com/Khan/archive/2004/10/22/2652.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/2652.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2652.html
 package filters;
/*
* XP Forum
*
* Copyright (c) 2002-2003 RedSoft Group. All rights reserved.
*
*/

import javax.servlet.
*;
import java.io.IOException;

/**
* <p>Filter that sets the character encoding to be used in parsing the
* incoming request, either unconditionally or only if the client did not
* specify a character encoding. Configuration of this filter is based on
* the following initialization parameters:</p>
* <ul>
* <li><strong>encoding</strong> - The character encoding to be configured
* for this request, either conditionally or unconditionally based on
* the <code>ignore</code> initialization parameter. This parameter
* is required, so there is no default.</li>
* <li><strong>ignore</strong> - If set to "true", any character encoding
* specified by the client is ignored, and the value returned by the
* <code>selectEncoding()</code> method is set. If set to "false,
* <code>selectEncoding()</code> is called <strong>only</strong> if the
* client has not already specified an encoding. By default, this
* parameter is set to "true".</li>
* </ul>
*
* <p>Although this filter can be used unchanged, it is also easy to
* subclass it and make the <code>selectEncoding()</code> method more
* intelligent about what encoding to choose, based on characteristics of
* the incoming request (such as the values of the <code>Accept-Language</code>
* and <code>User-Agent</code> headers, or a value stashed in the current
* user's session.</p>
*
* @author <a href="mailto:jwtronics@yahoo.com">John Wong</a>
*
* @version $Id: SetCharacterEncodingFilter.java,v 1.1 2002/04/10 13:59:27 johnwong Exp $
*/
public class SetCharacterEncodingFilter
   implements Filter {

// ----------------------------------------------------- Instance Variables

 
/**
  * The default character encoding to set for requests that pass through
  * this filter.
  
*/
 protected String encoding 
= null;

 
/**
  * The filter configuration object we are associated with. If this value
  * is null, this filter instance is not currently configured.
  
*/
 protected FilterConfig filterConfig 
= null;

 
/**
  * Should a character encoding specified by the client be ignored?
  
*/
 protected 
boolean ignore = true;

// --------------------------------------------------------- Public Methods

 
/**
  * Take this filter out of service.
  
*/
 public 
void destroy() {

   
this.encoding = null;
   
this.filterConfig = null;

 }

 
/**
  * Select and set (if specified) the character encoding to be used to
  * interpret request parameters for this request.
  *
  * @param request The servlet request we are processing
  * @param result The servlet response we are creating
  * @param chain The filter chain we are processing
  *
  * @exception IOException if an input/output error occurs
  * @exception ServletException if a servlet error occurs
  
*/
 public 
void doFilter(ServletRequest request, ServletResponse response,
                      FilterChain chain) throws IOException, ServletException {

// Conditionally select and set the character encoding to be used
   if (ignore || (request.getCharacterEncoding() == null)) {
     String encoding 
= selectEncoding(request);
     
if (encoding != null) {
       request.setCharacterEncoding(encoding);
     }
   }

// Pass control on to the next filter
   chain.doFilter(request, response);

 }

 
/**
  * Place this filter into service.
  *
  * @param filterConfig The filter configuration object
  
*/
 public 
void init(FilterConfig filterConfig) throws ServletException {

   
this.filterConfig = filterConfig;
   
this.encoding = filterConfig.getInitParameter("encoding");
   String value 
= filterConfig.getInitParameter("ignore");
   
if (value == null) {
     
this.ignore = true;
   }
   
else if (value.equalsIgnoreCase("true")) {
     
this.ignore = true;
   }
   
else if (value.equalsIgnoreCase("yes")) {
     
this.ignore = true;
   }
   
else {
     
this.ignore = false;
   }

 }

// ------------------------------------------------------ Protected Methods

 
/**
  * Select an appropriate character encoding to be used, based on the
  * characteristics of the current request and/or filter initialization
  * parameters. If no character encoding should be set, return
  * <code>null</code>.
  * <p>
  * The default implementation unconditionally returns the value configured
  * by the <strong>encoding</strong> initialization parameter for this
  * filter.
  *
  * @param request The servlet request we are processing
  
*/
 protected String selectEncoding(ServletRequest request) {

   
return (this.encoding);

 }

//EOC


web.xml 涓殑閰嶇疆:

 <filter>
   
<filter-name>Set Character Encoding</filter-name>
   
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
   
<init-param>
     
<param-name>encoding</param-name>
     
<param-value>GB2312</param-value>
   
</init-param>
   
<init-param>
     
<param-name>ignore</param-name>
     
<param-value>true</param-value>
   
</init-param>
 
</filter> 

 
<filter-mapping>
   
<filter-name>Set Character Encoding</filter-name>
   
<servlet-name>action</servlet-name>
 
</filter-mapping> 

 
<servlet>
   
<servlet-name>action</servlet-name>
   
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
.... 

嫻嬭瘯閫氳繃.


浠栫殑榪囨護鍣ㄦ垜璇曚簡鏈夐棶棰橈紝榪欐牱灝辨病鏈夐棶棰樹簡
<filter>
   
<filter-name>EncodingFilter</filter-name>
   
<display-name>EncodingFilter</display-name>
   
<description>no description</description>
   
<filter-class>com.zhaoqi.util.EncodingFilter</filter-class>
   
<init-param>
     
<param-name>encoding</param-name>
     
<param-value>GB2312</param-value>
   
</init-param>
 
</filter>
 
<filter-mapping>
   
<filter-name>EncodingFilter</filter-name>
   
<url-pattern>/*</url-pattern>
 
</filter-mapping>


鐪? 鐪嬩笅闈㈣繖鐭唬鐮侊紝鐢變簬struts鐨勬瘡涓姹傞兘瑕佺敱actionservlet澶勭悊錛屾墍浠ユ垜鑷繁鍐欎簡涓涓猘ctionservlet鐨勫瓙綾伙紝鍦ㄨ繖涓被涓垜 璋冪敤request.setCharacterEncoding("GB2312");鏂規硶錛岀劧鍚庡湪鎵鏈夌殑jsp欏甸潰涓殑瀛楃鏄劇ず涓篏B2312錛屾墍鏈夌殑 闂閮借В鍐充簡錛屽搱鍝堛傚ぇ瀹惰瘯璇曞晩
 
import org.apache.struts.action.ActionServlet;
import javax.servlet.http.
*;
public class MainActionServlet extends ActionServlet{
 public MainActionServlet() {
 }
 protected 
void process(HttpServletRequest request, HttpServletResponse response) throws java.io.IOException, javax.servlet.ServletException {
   
/**@todo Override this org.apache.struts.action.ActionServlet method*/
   request.setCharacterEncoding(
"GB2312");
   super.process(request, response);
 }


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servlet鍜孞SP榪囨護鍣‵ilter http://m.shnenglu.com/Khan/archive/2004/10/22/2653.htmlKhan's NotebookKhan's NotebookFri, 22 Oct 2004 13:45:00 GMThttp://m.shnenglu.com/Khan/archive/2004/10/22/2653.htmlhttp://m.shnenglu.com/Khan/comments/2653.htmlhttp://m.shnenglu.com/Khan/archive/2004/10/22/2653.html#Feedback1http://m.shnenglu.com/Khan/comments/commentRss/2653.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2653.html闃呰鍏ㄦ枃

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鍏充簬鍩轟簬jsp+resin鐨勭Щ鍔╳ap鐨勪腑鏂囧弬鏁頒紶閫掗棶棰? http://m.shnenglu.com/Khan/archive/2004/10/22/2654.htmlKhan's NotebookKhan's NotebookFri, 22 Oct 2004 13:43:00 GMThttp://m.shnenglu.com/Khan/archive/2004/10/22/2654.htmlhttp://m.shnenglu.com/Khan/comments/2654.htmlhttp://m.shnenglu.com/Khan/archive/2004/10/22/2654.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/2654.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2654.html榪欏彞,鎴戝皢涓涓腑鏂囧弬鏁頒紶閫掑埌free.jsp欏甸潰


free.jsp
<%response.setContentType("text/vnd.wap.wml;charset=UTF-8");%>
<%@ page import="Comm.outWML"%>
<%@ page import="Comm.GB2U"%>

<?xml version="1.0" ?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
    
<head>
        
<meta http-equiv="Cache-Control" content="max-age=0" forua="true"/>
    
</head>

    
<card id="main" title="<%=Comm.GB2U.gb2u("鍔叉瓕閲戞洸鐖姒?/span>")%>">
        
<%@ include file="mobinfo.inc" %>
        
<%@ include file="module.inc" %>
        
<%
           String para 
= new String(request.getParameter("name").getBytes("iso8859_1"));
           out.print(
"<p>"+para+"</p>");//杈撳嚭鑾峰緱鐨勫弬鏁?閮戒負涔辯爜
           out.print(outWML.outHref(DefaultURL
+"mring.jsp",  "鍔叉瓕閲戞洸鐖姒滈欏?/span>"));
           out.print(monternet);
        
%>
    
</card>
</wml>

鍑烘潵鐨勭粨鏋滄庝箞閮芥槸涔辯爜

鏄叧浜巎ava鐨?java鐨勯粯璁ゅ弬鏁頒紶閫掓柟寮忔槸utf8鐮?浠婂ぉ緇堜簬瑙e喅浜?
涓嶆槸妤間笂璇寸殑闂
鍦ㄥ彂閫乽rl璇鋒眰鐨勯〉闈㈠拰鎺ユ敹url璇鋒眰鐨勯〉闈㈠仛濡備笅璁劇疆
<%response.setContentType("text/vnd.wap.wml;charset=UTF-8");%>//utf8
<%request.setCharacterEncoding("UTF-8");%>//鍙傛暟澶勭悊鏂瑰紡utf8
<%@ page pageEncoding="ISO-8859-1"%>//欏甸潰瀛楃澶勭悊鏂瑰紡 iso-8859-1

2004-07-06 11:33 | khan
 
o?鎸夌収ISO-8859-1浼犻掑氨琛屼簡錛熸垜鎬庝箞璁板緱涔熶細鍑洪棶棰樺憿錛熻繃緗戝叧鐨勬椂鍊欎篃浼氬嚭鐐硅帿鍚嶅叾濡欑殑浜嬫儏銆?

鎴戞槸閮絬rlencode浜嗭紝鐒跺悗鏇挎崲涓涓?錛岀劧鍚庣▼搴忓啀瑙g爜銆?
2004-07-08 09:05 | virushuo

 

鍛靛懙,鏅氱殑浼犻掔敤urlencode.class,瑙g爜鐢╱rldecode.class
琛ㄥ崟鐨勪紶閫掔敤iso-8859-1灝卞彲浠ヤ簡,鍛靛懙

浠ヤ笂鏄寚縐誨姩鐨剋ap涓氬姟,鎵鏈夋眽瀛楃紪鐮佸繀欏繪槸utf8鐨勬儏鍐典笅


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java 鐨凷tatement 瀵硅薄http://m.shnenglu.com/Khan/archive/2004/10/22/2655.htmlKhan's NotebookKhan's NotebookFri, 22 Oct 2004 13:41:00 GMThttp://m.shnenglu.com/Khan/archive/2004/10/22/2655.htmlhttp://m.shnenglu.com/Khan/comments/2655.htmlhttp://m.shnenglu.com/Khan/archive/2004/10/22/2655.html#Feedback0http://m.shnenglu.com/Khan/comments/commentRss/2655.htmlhttp://m.shnenglu.com/Khan/services/trackbacks/2655.htmlStatement
鏈榪版槸浠庛奐DBCTM Database Access from JavaTM: A Tutorial and Annotated Reference 銆嬭繖鏈功涓憳寮曟潵鐨勩?b style="color: black; background-color: rgb(160, 255, 255);">JavaSoft 鐩墠姝e湪鍑嗗榪欐湰涔︺傝繖鏄竴鏈暀紼嬶紝鍚屾椂涔熸槸 JDBC 鐨勯噸瑕佸弬鑰冩墜鍐岋紝瀹冨皢浣滀負 Java 緋誨垪鐨勭粍鎴愰儴浠藉湪 1997 騫存槬瀛g敱 Addison-Wesley 鍑虹増鍏徃鍑虹増銆?


4.1 姒傝堪
Statement 瀵硅薄鐢ㄤ簬灝?SQL 璇彞鍙戦佸埌鏁版嵁搴撲腑銆傚疄闄呬笂鏈変笁縐?Statement 瀵硅薄錛屽畠浠兘浣滀負鍦ㄧ粰瀹氳繛鎺ヤ笂鎵ц SQL 璇彞鐨勫寘瀹瑰櫒錛?b style="color: black; background-color: rgb(255, 255, 102);">Statement銆丳reparedStatement錛堝畠浠?Statement 緇ф壙鑰屾潵錛夊拰 CallableStatement錛堝畠浠?PreparedStatement 緇ф壙鑰屾潵錛夈傚畠浠兘涓撶敤浜庡彂閫佺壒瀹氱被鍨嬬殑 SQL 璇彞錛?Statement 瀵硅薄鐢ㄤ簬鎵ц涓嶅甫鍙傛暟鐨勭畝鍗?SQL 璇彞錛汸reparedStatement 瀵硅薄鐢ㄤ簬鎵ц甯︽垨涓嶅甫 IN 鍙傛暟鐨勯緙栬瘧 SQL 璇彞錛汣allableStatement 瀵硅薄鐢ㄤ簬鎵ц瀵規暟鎹簱宸插瓨鍌ㄨ繃紼嬬殑璋冪敤銆?br>
Statement 鎺ュ彛鎻愪緵浜嗘墽琛岃鍙ュ拰鑾峰彇緇撴灉鐨勫熀鏈柟娉曘侾reparedStatement 鎺ュ彛娣誨姞浜嗗鐞?IN 鍙傛暟鐨勬柟娉曪紱鑰?CallableStatement 娣誨姞浜嗗鐞?OUT 鍙傛暟鐨勬柟娉曘?br>

4.1.1 鍒涘緩 Statement 瀵硅薄
寤虹珛浜嗗埌鐗瑰畾鏁版嵁搴撶殑榪炴帴涔嬪悗錛屽氨鍙敤璇ヨ繛鎺ュ彂閫?SQL 璇彞銆?b style="color: black; background-color: rgb(255, 255, 102);">Statement 瀵硅薄鐢?Connection 鐨勬柟娉?createStatement 鍒涘緩錛屽涓嬪垪浠g爜孌典腑鎵紺猴細

Connection con = DriverManager.getConnection(url, "sunny", "");
Statement stmt = con.createStatement();

涓轟簡鎵ц Statement 瀵硅薄錛岃鍙戦佸埌鏁版嵁搴撶殑 SQL 璇彞灝嗚浣滀負鍙傛暟鎻愪緵緇?Statement 鐨勬柟娉曪細

ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM Table2");

4.1.2 浣跨敤 Statement 瀵硅薄鎵ц璇彞
Statement 鎺ュ彛鎻愪緵浜嗕笁縐嶆墽琛?SQL 璇彞鐨勬柟娉曪細executeQuery銆乪xecuteUpdate 鍜?execute銆備嬌鐢ㄥ摢涓涓柟娉曠敱 SQL 璇彞鎵浜х敓鐨勫唴瀹瑰喅瀹氥?br>
鏂規硶 executeQuery 鐢ㄤ簬浜х敓鍗曚釜緇撴灉闆嗙殑璇彞錛屼緥濡?SELECT 璇彞銆?br>
鏂? 娉?executeUpdate 鐢ㄤ簬鎵ц INSERT銆乁PDATE 鎴?DELETE 璇彞浠ュ強 SQL DDL錛堟暟鎹畾涔夎璦錛夎鍙ワ紝渚嬪 CREATE TABLE 鍜?DROP TABLE銆侷NSERT銆乁PDATE 鎴?DELETE 璇彞鐨勬晥鏋滄槸淇敼琛ㄤ腑闆惰鎴栧琛屼腑鐨勪竴鍒楁垨澶氬垪銆俥xecuteUpdate 鐨勮繑鍥炲兼槸涓涓暣鏁幫紝鎸囩ず鍙楀獎鍝嶇殑琛屾暟錛堝嵆鏇存柊璁℃暟錛夈傚浜? CREATE TABLE 鎴?DROP TABLE 絳変笉鎿嶄綔琛岀殑璇彞錛宔xecuteUpdate 鐨勮繑鍥炲兼諱負闆躲?br>
鏂規硶 execute 鐢ㄤ簬鎵ц榪斿洖澶氫釜緇撴灉闆嗐佸涓洿鏂拌鏁版垨浜岃呯粍鍚堢殑璇彞銆傚洜涓哄鏁扮▼搴忓憳涓嶄細闇瑕佽楂樼駭鍔熻兘錛屾墍浠ユ湰姒傝堪鍚庨潰灝嗗湪鍗曠嫭涓鑺備腑瀵瑰叾榪涜浠嬬粛銆?br>
鎵ц璇彞鐨勬墍鏈夋柟娉曢兘灝嗗叧闂墍璋冪敤鐨?Statement 瀵硅薄鐨勫綋鍓嶆墦寮緇撴灉闆嗭紙濡傛灉瀛樺湪錛夈傝繖鎰忓懗鐫鍦ㄩ噸鏂版墽琛?Statement 瀵硅薄涔嬪墠錛岄渶瑕佸畬鎴愬褰撳墠 ResultSet 瀵硅薄鐨勫鐞嗐?br>
搴旀敞鎰忥紝緇ф壙浜?Statement 鎺ュ彛涓墍鏈夋柟娉曠殑 PreparedStatement 鎺ュ彛閮芥湁鑷繁鐨?executeQuery銆乪xecuteUpdate 鍜?execute 鏂規硶銆?b style="color: black; background-color: rgb(255, 255, 102);">Statement 瀵硅薄鏈韓涓嶅寘鍚?SQL 璇彞錛屽洜鑰屽繀欏葷粰 Statement.execute 鏂規硶鎻愪緵 SQL 璇彞浣滀負鍙傛暟銆侾reparedStatement 瀵硅薄騫朵笉灝?SQL 璇彞浣滀負鍙傛暟鎻愪緵緇欒繖浜涙柟娉曪紝鍥犱負瀹冧滑宸茬粡鍖呭惈棰勭紪璇?SQL 璇彞銆侰allableStatement 瀵硅薄緇ф壙榪欎簺鏂規硶鐨?PreparedStatement 褰㈠紡銆傚浜庤繖浜涙柟娉曠殑 PreparedStatement 鎴?CallableStatement 鐗堟湰錛屼嬌鐢ㄦ煡璇㈠弬鏁板皢鎶涘嚭 SQLException銆?br>

4.1.3 璇彞瀹屾垚
褰? 榪炴帴澶勪簬鑷姩鎻愪氦妯″紡鏃訛紝鍏朵腑鎵鎵ц鐨勮鍙ュ湪瀹屾垚鏃跺皢鑷姩鎻愪氦鎴栬繕鍘熴傝鍙ュ湪宸叉墽琛屼笖鎵鏈夌粨鏋滆繑鍥炴椂錛屽嵆璁や負宸插畬鎴愩傚浜庤繑鍥炰竴涓粨鏋滈泦鐨? executeQuery 鏂規硶錛屽湪媯绱㈠畬 ResultSet 瀵硅薄鐨勬墍鏈夎鏃惰璇彞瀹屾垚銆傚浜庢柟娉? executeUpdate錛屽綋瀹冩墽琛屾椂璇彞鍗沖畬鎴愩備絾鍦ㄥ皯鏁拌皟鐢ㄦ柟娉?execute 鐨勬儏鍐典腑錛屽湪媯绱㈡墍鏈夌粨鏋滈泦鎴栧畠鐢熸垚鐨勬洿鏂拌鏁頒箣鍚庤鍙ユ墠瀹屾垚銆?br>
鏈変簺 DBMS 灝嗗凡瀛樺偍榪囩▼涓殑姣忔潯璇彞瑙嗕負鐙珛鐨勮鍙ワ紱鑰屽彟澶栦竴浜涘垯灝嗘暣涓繃紼嬭涓轟竴涓鍚堣鍙ャ傚湪鍚敤鑷姩鎻愪氦鏃訛紝榪欑宸埆灝卞彉寰楅潪甯擱噸瑕侊紝鍥犱負瀹冨獎鍝嶄粈涔堟椂鍊欒皟鐢?commit 鏂規硶銆傚湪鍓嶄竴縐嶆儏鍐典腑錛屾瘡鏉¤鍙ュ崟鐙彁浜わ紱鍦ㄥ悗涓縐嶆儏鍐典腑錛屾墍鏈夎鍙ュ悓鏃舵彁浜ゃ?br>

4.1.4 鍏抽棴 Statement 瀵硅薄
Statement 瀵硅薄灝嗙敱 Java 鍨冨溇鏀墮泦紼嬪簭鑷姩鍏抽棴銆傝屼綔涓轟竴縐嶅ソ鐨勭紪紼嬮鏍鹼紝搴斿湪涓嶉渶瑕?Statement 瀵硅薄鏃舵樉寮忓湴鍏抽棴瀹冧滑銆傝繖灝嗙珛鍗抽噴鏀?DBMS 璧勬簮錛屾湁鍔╀簬閬垮厤娼滃湪鐨勫唴瀛橀棶棰樸?br>

4.1.5 Statement 瀵硅薄涓殑 SQL 杞箟璇硶
Statement 鍙寘鍚嬌鐢?SQL 杞箟璇硶鐨?SQL 璇彞銆傝漿涔夎娉曞憡璇夐┍鍔ㄧ▼搴忓叾涓殑浠g爜搴旇浠ヤ笉鍚屾柟寮忓鐞嗐傞┍鍔ㄧ▼搴忓皢鎵弿浠諱綍杞箟璇硶錛屽茍灝嗗畠杞崲鎴愮壒瀹氭暟鎹簱鍙悊瑙g殑浠g爜銆傝繖浣垮緱杞箟璇硶涓?DBMS 鏃犲叧錛屽茍鍏佽紼嬪簭鍛樹嬌鐢ㄥ湪娌℃湁杞箟璇硶鏃朵笉鍙敤鐨勫姛鑳姐?br>
杞箟瀛愬彞鐢辮姳鎷彿鍜屽叧閿瓧鐣屽畾錛?

{keyword . . . parameters . . . }

璇ュ叧閿瓧鎸囩ず杞箟瀛愬彞鐨勭被鍨嬶紝濡備笅鎵紺恒?br>

escape 琛ㄧず LIKE 杞箟瀛楃


瀛楃鈥?鈥濆拰鈥淿鈥濈被浼間簬 SQL LIKE 瀛愬彞涓殑閫氶厤絎︼紙鈥?鈥濆尮閰嶉浂涓垨澶氫釜瀛楃錛岃屸淿鈥濆垯鍖歸厤涓涓瓧絎︼級銆備負浜嗘紜В閲婂畠浠紝搴斿湪鍏跺墠闈㈠姞涓婂弽鏂滄潬錛堚淺鈥濓級錛屽畠鏄瓧絎︿覆涓殑鐗規畩杞箟瀛楃銆傚湪鏌ヨ鏈熬鍖呮嫭濡備笅璇硶鍗沖彲鎸囧畾鐢ㄤ綔杞箟瀛楃鐨勫瓧絎︼細

{escape 'escape-character'}


渚嬪錛屼笅鍒楁煡璇嬌鐢ㄥ弽鏂滄潬瀛楃浣滀負杞箟瀛楃錛屾煡鎵句互涓嬪垝綰垮紑澶寸殑鏍囪瘑絎﹀悕錛?

stmt.executeQuery("SELECT name FROM Identifiers
WHERE Id LIKE `\_%' {escape `\'};


fn 琛ㄧず鏍囬噺鍑芥暟


鍑犱箮鎵鏈?DBMS 閮藉叿鏈夋爣閲忓肩殑鏁板箋佸瓧絎︿覆銆佹椂闂淬佹棩鏈熴佺郴緇熷拰杞崲鍑芥暟銆傝浣跨敤榪欎簺鍑芥暟錛屽彲浣跨敤濡備笅杞箟璇硶錛氬叧閿瓧 fn 鍚庤窡鎵闇鐨勫嚱鏁板悕鍙婂叾鍙傛暟銆備緥濡傦紝涓嬪垪浠g爜璋冪敤鍑芥暟 concat 灝嗕袱涓弬鏁拌繛鎺ュ湪涓璧鳳細

{fn concat("Hot", "Java")};


鍙敤涓嬪垪璇硶鑾峰緱褰撳墠鏁版嵁搴撶敤鎴峰悕錛?

{fn user()};


鏍? 閲忓嚱鏁板彲鑳界敱璇硶紼嶆湁涓嶅悓鐨?DBMS 鏀寔錛岃屽畠浠彲鑳戒笉琚墍鏈夐┍鍔ㄧ▼搴忔敮鎸併傚悇縐?DatabaseMetaData 鏂規硶灝嗗垪鍑烘墍鏀寔鐨勫嚱鏁般備緥濡傦紝鏂規硶 getNumericFunctions 榪斿洖鐢ㄩ楀彿鍒嗛殧鐨勬暟鍊煎嚱鏁板垪琛紝鑰屾柟娉? getStringFunctions 灝嗚繑鍥炲瓧絎︿覆鍑芥暟錛岀瓑絳夈?br>
椹卞姩紼嬪簭灝嗚漿涔夊嚱鏁拌皟鐢ㄦ槧灝勪負鐩稿簲鐨勮娉曪紝鎴栫洿鎺ュ疄鐜拌鍑芥暟銆?br>

d銆乼 鍜?ts 琛ㄧず鏃ユ湡鍜屾椂闂存枃瀛?br>

DBMS 鐢ㄤ簬鏃ユ湡銆佹椂闂村拰鏃墮棿鏍囪鏂囧瓧鐨勮娉曞悇涓嶇浉鍚屻侸DBC 浣跨敤杞箟瀛愬彞鏀寔榪欎簺鏂囧瓧鐨勮娉曠殑 ISO 鏍囧噯鏍煎紡銆傞┍鍔ㄧ▼搴忓繀欏誨皢杞箟瀛愬彞杞崲鎴?DBMS 琛ㄧず銆?br>
渚嬪錛屽彲鐢ㄤ笅鍒楄娉曞湪 JDBC SQL 璇彞涓寚瀹氭棩鏈燂細

{d `yyyy-mm-dd'}


鍦ㄨ璇硶涓紝yyyy 涓哄勾浠o紝mm 涓烘湀浠斤紝鑰?dd 鍒欎負鏃ユ湡銆傞┍鍔ㄧ▼搴忓皢鐢ㄧ瓑浠風殑鐗瑰畾浜?DBMS 鐨勮〃紺烘浛鎹㈣繖涓漿涔夊瓙鍙ャ備緥濡傦紝濡傛灉 '28- FEB-99' 絎﹀悎鍩烘湰鏁版嵁搴撶殑鏍煎紡錛屽垯椹卞姩紼嬪簭灝嗙敤瀹冩浛鎹?{d 1999-02-28}銆?br>
瀵逛簬 TIME 鍜?TIMESTAMP 涔熸湁綾諱技鐨勮漿涔夊瓙鍙ワ細

{t `hh:mm:ss'}
{ts `yyyy-mm-dd hh:mm:ss.f . . .'}


TIMESTAMP 涓殑灝忔暟鐐瑰悗鐨勭錛?f . . .錛夐儴鍒嗗彲蹇界暐銆?br>

call 鎴?? = call 琛ㄧず宸插瓨鍌ㄨ繃紼?br>


濡傛灉鏁版嵁搴撴敮鎸佸凡瀛樺偍榪囩▼錛屽垯鍙粠 JDBC 涓皟鐢ㄥ畠浠紝璇硶涓猴細

{call procedure_name[(?, ?, . . .)]}


鎴栵紙鍏朵腑榪囩▼榪斿洖緇撴灉鍙傛暟錛夛細

{? = call procedure_name[(?, ?, . . .)]}


鏂規嫭鍙鋒寚紺哄叾涓殑鍐呭鏄彲閫夌殑銆傚畠浠笉鏄娉曠殑蹇呰閮ㄥ垎銆?br>
杈撳叆鍙傛暟鍙互涓烘枃瀛楁垨鍙傛暟銆傛湁鍏寵緇嗕俊鎭紝鍙傝 JDBC 鎸囧崡涓 7 鑺傦紝鈥淐allableStatement鈥濄?br>
鍙氳繃璋冪敤鏂規硶 DatabaseMetaData.supportsStoredProcedures 媯鏌ユ暟鎹簱鏄惁鏀寔宸插瓨鍌ㄨ繃紼嬨?br>


oj 琛ㄧず澶栭儴榪炴帴



澶栭儴榪炴帴鐨勮娉曚負

{oj outer-join}


鍏朵腑 outer-join 褰㈠紡涓?

table LEFT OUTER JOIN {table / outer-join} ON search-condition


澶? 閮ㄨ繛鎺ュ睘浜庨珮綰у姛鑳姐傛湁鍏沖畠浠殑瑙i噴鍙弬瑙?SQL 璇硶銆侸DBC 鎻愪緵浜嗕笁縐?DatabaseMetaData 鏂規硶鐢ㄤ簬紜畾椹卞姩紼嬪簭鏀寔鍝簺澶栭儴榪炴帴綾誨瀷錛歴upportsOuterJoins銆乻upportsFullOuterJoins 鍜? supportsLimitedOuterJoins銆?br>

鏂規硶 Statement.setEscapeProcessing 鍙墦寮鎴栧叧闂漿涔夊鐞嗭紱緙虹渷鐘舵佷負鎵撳紑銆傚綋鎬ц兘鏋佷負閲嶈鏃訛紝紼嬪簭鍛樺彲鑳芥兂鍏抽棴瀹冧互鍑忓皯澶勭悊鏃墮棿銆備絾閫氬父瀹冨皢鍑轟簬鎵撳紑鐘舵併傚簲娉ㄦ剰錛?setEscapeProcessing 涓嶉傜敤浜?PreparedStatement 瀵硅薄錛屽洜涓哄湪璋冪敤璇ヨ鍙ュ墠瀹冨氨鍙兘宸茶鍙戦佸埌鏁版嵁搴撱傛湁鍏抽緙栬瘧鐨勪俊鎭紝鍙傝 PreparedStatement銆?br>

4.1.6 浣跨敤鏂規硶 execute
execute 鏂規硶搴旇浠呭湪璇彞鑳借繑鍥炲涓?ResultSet 瀵硅薄銆佸涓洿鏂拌鏁版垨 ResultSet 瀵硅薄涓庢洿鏂拌鏁扮殑緇勫悎鏃朵嬌鐢ㄣ傚綋鎵ц鏌愪釜宸插瓨鍌ㄨ繃紼嬫垨鍔ㄦ佹墽琛屾湭鐭?SQL 瀛楃涓詫紙鍗沖簲鐢ㄧ▼搴忕▼搴忓憳鍦ㄧ紪璇戞椂鏈煡錛夋椂錛屾湁鍙兘鍑虹幇澶氫釜緇撴灉鐨勬儏鍐碉紝灝界榪欑鎯呭喌寰堝皯瑙併備緥濡傦紝鐢ㄦ埛鍙兘鎵ц涓涓凡瀛樺偍榪囩▼錛堜嬌鐢?CallableStatement 瀵硅薄 - 鍙傝絎?135 欏電殑 CallableStatement錛夛紝騫朵笖璇ュ凡瀛樺偍榪囩▼鍙墽琛屾洿鏂幫紝鐒跺悗鎵ц閫夋嫨錛屽啀榪涜鏇存柊錛屽啀榪涜閫夋嫨錛岀瓑絳夈傞氬父浣跨敤宸插瓨鍌ㄨ繃紼嬬殑浜哄簲鐭ラ亾瀹冩墍榪斿洖鐨勫唴瀹廣?br>
鍥? 涓烘柟娉?execute 澶勭悊闈炲父瑙勬儏鍐碉紝鎵浠ヨ幏鍙栧叾緇撴灉闇瑕佷竴浜涚壒孌婂鐞嗗茍涓嶈凍涓烘備緥濡傦紝鍋囧畾宸茬煡鏌愪釜榪囩▼榪斿洖涓や釜緇撴灉闆嗭紝鍒欏湪浣跨敤鏂規硶 execute 鎵ц璇ヨ繃紼嬪悗錛屽繀欏昏皟鐢ㄦ柟娉?getResultSet 鑾峰緱絎竴涓粨鏋滈泦錛岀劧鍚庤皟鐢ㄩ傚綋鐨?getXXX 鏂規硶鑾峰彇鍏朵腑鐨勫箋傝鑾峰緱絎簩涓粨鏋滈泦錛岄渶瑕佸厛璋冪敤 getMoreResults 鏂規硶錛岀劧鍚庡啀璋冪敤 getResultSet 鏂規硶銆傚鏋滃凡鐭ユ煇涓繃紼嬭繑鍥炰袱涓洿鏂拌鏁幫紝鍒欓鍏堣皟鐢ㄦ柟娉?getUpdateCount錛岀劧鍚庤皟鐢?getMoreResults錛屽茍鍐嶆璋冪敤 getUpdateCount銆?br>
瀵逛簬涓嶇煡閬撹繑鍥炲唴瀹癸紝鍒欐儏鍐墊洿涓哄鏉傘傚鏋滅粨鏋滄槸 ResultSet 瀵硅薄錛屽垯鏂規硶 execute 榪斿洖 true錛涘鏋滅粨鏋滄槸 Java int錛屽垯榪斿洖 false銆傚鏋滆繑鍥?int錛屽垯鎰忓懗鐫緇撴灉鏄洿鏂拌鏁版垨鎵ц鐨勮鍙ユ槸 DDL 鍛戒護銆傚湪璋冪敤鏂規硶 execute 涔嬪悗瑕佸仛鐨勭涓浠朵簨鎯呮槸璋冪敤 getResultSet 鎴?getUpdateCount銆傝皟鐢ㄦ柟娉?getResultSet 鍙互鑾峰緱涓や釜鎴栧涓? ResultSet 瀵硅薄涓涓涓璞★紱鎴栬皟鐢ㄦ柟娉?getUpdateCount 鍙互鑾峰緱涓や釜鎴栧涓洿鏂拌鏁頒腑絎竴涓洿鏂拌鏁扮殑鍐呭銆?br>
褰? SQL 璇彞鐨勭粨鏋滀笉鏄粨鏋滈泦鏃訛紝鍒欐柟娉?getResultSet 灝嗚繑鍥? null銆傝繖鍙兘鎰忓懗鐫緇撴灉鏄竴涓洿鏂拌鏁版垨娌℃湁鍏跺畠緇撴灉銆傚湪榪欑鎯呭喌涓嬶紝鍒ゆ柇 null 鐪熸鍚箟鐨勫敮涓鏂規硶鏄皟鐢ㄦ柟娉? getUpdateCount錛屽畠灝嗚繑鍥炰竴涓暣鏁般傝繖涓暣鏁頒負璋冪敤璇彞鎵褰卞搷鐨勮鏁幫紱濡傛灉涓?-1 鍒欒〃紺虹粨鏋滄槸緇撴灉闆嗘垨娌℃湁緇撴灉銆傚鏋滄柟娉? getResultSet 宸茶繑鍥?null錛堣〃紺虹粨鏋滀笉鏄?ResultSet 瀵硅薄錛夛紝鍒欒繑鍥炲?-1 琛ㄧず娌℃湁鍏跺畠緇撴灉銆備篃灝辨槸璇達紝褰撲笅鍒楁潯浠朵負鐪熸椂琛ㄧず娌℃湁緇撴灉錛堟垨娌℃湁鍏跺畠緇撴灉錛夛細

((stmt.getResultSet() == null) && (stmt.getUpdateCount() == -1))

濡? 鏋滃凡緇忚皟鐢ㄦ柟娉?getResultSet 騫跺鐞嗕簡瀹冭繑鍥炵殑 ResultSet 瀵硅薄錛屽垯鏈夊繀瑕佽皟鐢ㄦ柟娉?getMoreResults 浠ョ‘瀹氭槸鍚︽湁鍏跺畠緇撴灉闆嗘垨鏇存柊璁℃暟銆傚鏋?getMoreResults 榪斿洖 true錛屽垯闇瑕佸啀嬈¤皟鐢?getResultSet 鏉ユ绱笅涓涓粨鏋滈泦銆傚涓婃墍榪幫紝濡傛灉 getResultSet 榪斿洖 null錛屽垯闇瑕佽皟鐢?getUpdateCount 鏉ユ鏌?null 鏄〃紺虹粨鏋滀負鏇存柊璁℃暟榪樻槸琛ㄧず娌℃湁鍏跺畠緇撴灉銆?br>
褰?getMoreResults 榪斿洖 false 鏃訛紝瀹冭〃紺鴻 SQL 璇彞榪斿洖涓涓洿鏂拌鏁版垨娌℃湁鍏跺畠緇撴灉銆傚洜姝ら渶瑕佽皟鐢ㄦ柟娉?getUpdateCount 鏉ユ鏌ュ畠鏄摢涓縐嶆儏鍐點傚湪榪欑鎯呭喌涓嬶紝褰撲笅鍒楁潯浠朵負鐪熸椂琛ㄧず娌℃湁鍏跺畠緇撴灉錛?

((stmt.getMoreResults() == false) && (stmt.getUpdateCount() == -1))

涓嬮潰鐨勪唬鐮佹紨紺轟簡涓縐嶆柟娉曠敤鏉ョ‘璁ゅ凡璁塊棶璋冪敤鏂規硶 execute 鎵浜х敓鐨勫叏閮ㄧ粨鏋滈泦鍜屾洿鏂拌鏁幫細

stmt.execute(queryStringWithUnknownResults); while (true) {
  
int rowCount = stmt.getUpdateCount();
  
if (rowCount > 0) { // 瀹冩槸鏇存柊璁℃暟
    System.out.println("Rows changed = " + count);
    stmt.getMoreResults();
    
continue;
  }
  
if (rowCount == 0) { // DDL 鍛戒護鎴?nbsp;0 涓洿鏂?/span>
    System.out.println(" No rows changed or statement was DDL
                       command
");
                       stmt.getMoreResults();
                       
continue;

// 鎵ц鍒拌繖閲岋紝璇佹槑鏈変竴涓粨鏋滈泦
//
 鎴栨病鏈夊叾瀹冪粨鏋?/span>

  }

  ResultSet rs 
= stmt.getResultSet;
  
if (rs != null) {
    
while (rs.next()) { // 浣跨敤鍏冩暟鎹幏寰楀叧浜庣粨鏋滈泦鍒楃殑淇℃伅
       // 澶勭悊緇撴灉
          stmt.getMoreResults();
      
continue;
    }
    
break



]]>
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