灝唕oot瀵嗙爜璁劇疆涓篽aha錛屾墽琛屾湰鍛戒護鍚庯紝瑕佹眰杈撳叆鍘焤oot瀵嗙爜錛屾紜悗錛屽嵆鍙慨鏀規(guī)垚鍔熴?
]]>
- 1銆丱racle8/8i/9i鏁版嵁搴擄紙thin妯″紡錛?/strong>
- Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
- String url="jdbc:oracle:thin:@localhost:1521:orcl";
- //orcl涓烘暟鎹簱鐨凷ID
- String user="test";
- String password="test";
- Connection conn= DriverManager.getConnection(url,user,password);
- 2銆丏B2鏁版嵁搴?/strong>
- Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance();
- String url="jdbc:db2://localhost:5000/sample";
- //sample涓轟綘鐨勬暟鎹簱鍚?nbsp;
- String user="admin";
- String password="";
- Connection conn= DriverManager.getConnection(url,user,password);
- 3銆丼ql Server7.0/2000/2005鏁版嵁搴?nbsp;
- /*浣跨敤鐨勬槸4.0椹卞姩錛屾JAR鍖呭悕縐頒負sqljdbc4.jar錛屾枃浠跺ぇ灝忎負 524 KB (537,303 瀛楄妭) 錛屾枃浠朵慨鏀規(guī)椂闂翠負2010騫?#8206;4鏈?#8206;19鏃ワ紝10:12:00*/
- public static void main(String[] args) {
String driverClassName="com.microsoft.sqlserver.jdbc.SQLServerDriver";
String url="jdbc:sqlserver://192.168.1.113:3329;DatabaseName=kinsys";
String username="sa";
String password="";
Connection con = null;
try{
Class.forName(driverClassName);
con = DriverManager.getConnection(url, username, password);
System.out.println("Connection successed.");
}catch(Exception e){
e.printStackTrace();
}
} - 4銆丼ybase鏁版嵁搴?/strong>
- Class.forName("com.sybase.jdbc.SybDriver").newInstance();
- String url =" jdbc:sybase:Tds:localhost:5007/myDB";
- //myDB涓轟綘鐨勬暟鎹簱鍚?nbsp;
- Properties sysProps = System.getProperties();
- SysProps.put("user","userid");
- SysProps.put("password","user_password");
- Connection conn= DriverManager.getConnection(url, SysProps);
- 5銆両nformix鏁版嵁搴?/strong>
- Class.forName("com.informix.jdbc.IfxDriver").newInstance();
- String url =
- "jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver;
- user=testuser;password=testpassword";
- //myDB涓烘暟鎹簱鍚?nbsp;
- Connection conn= DriverManager.getConnection(url);
- 6銆丮ySQL鏁版嵁搴?/span>
- /*org.gjt.mm.mysql.Driver鏄棭鏈熺殑椹卞姩鍚嶇О錛屽悗鏉ュ氨鏀瑰悕涓篶om.mysql.jdbc.Driver錛岀幇鍦ㄤ竴鑸兘鎺ㄨ崘浣跨敤 com.mysql.jdbc.Driver銆傚湪鏈鏂扮増鏈殑mysql jdbc椹卞姩涓紝涓轟簡淇濇寔瀵硅佺増鏈殑鍏煎錛屼粛鐒朵繚鐣欎簡org.gjt.mm.mysql.Driver錛屼絾鏄疄闄呬笂 org.gjt.mm.mysql.Driver涓皟鐢ㄤ簡com.mysql.jdbc.Driver錛屽洜姝ょ幇鍦ㄨ繖涓や釜椹卞姩娌℃湁浠涔堝尯鍒?/span>*/
- Class.forName("com.mysql.jdbc.Driver").newInstance();
- String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1" //瑙ｅ喅涓枃鏄劇ず闂
- //myDB涓烘暟鎹簱鍚?nbsp;
- Connection conn= DriverManager.getConnection(url);
- 7銆丳ostgreSQL鏁版嵁搴?/strong>
- Class.forName("org.postgresql.Driver").newInstance();
- String url ="jdbc:postgresql://localhost/myDB"
- //myDB涓烘暟鎹簱鍚?nbsp;
- String user="myuser";
- String password="mypassword";
- Connection conn= DriverManager.getConnection(url,user,password);
]]>
mysql> select * from tbl_Category;+----+--------------------+--------------------+----------+| id | descr | name | parentId |+----+--------------------+--------------------+----------+| 1 | 錕斤拷?????錕???? | 錕斤拷?????錕???? | NULL || 2 | ????錕斤拷?????? | ????錕斤拷?????? | NULL || 3 | ??錕?錕??????? | ??錕?錕??????? | NULL || 4 | ???????錕???? | ???????錕???? | NULL || 5 | ?錕斤拷錕斤拷?錕??錕?? | ?錕斤拷錕斤拷?錕??錕?? | NULL || 6 | ?錕???????錕?錕?????? | ?錕???????錕?錕?????? | NULL |+----+--------------------+--------------------+----------+6 rows in set (0.10 sec)涓轟簡鑳藉鐞哢nicode緙栫爜錛屾渶濂藉皢鏁版嵁搴撳簱鐨勭紪鐮佽緗負UTF8(榪欐牱灝卞彲浠ヤ笉綆℃槸鍝浗鏂囧瓧閮借兘姝ｅ父鏄劇ず)錛岃繛鎺ユ椂涔熺敤UTF8鏉ュ鐞嗐傛垜浠厛鏌ョ湅褰撳墠鏁版嵁鐨勭紪鐮佽緗儏鍐碉細
mysql> show variables like 'character_set_%';+--------------------------+----------------------------+| Variable_name | Value |+--------------------------+----------------------------+| character_set_client | latin1 || character_set_connection | latin1 || character_set_database | utf8 || character_set_filesystem | binary || character_set_results | latin1 || character_set_server | latin1 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ |+--------------------------+----------------------------+8 rows in set (0.00 sec)mysql> set character_set_client=utf8;Query OK, 0 rows affected (0.00 sec)mysql> show variables like 'character_set_%';+--------------------------+----------------------------+| Variable_name | Value |+--------------------------+----------------------------+| character_set_client | utf8 || character_set_connection | utf8 || character_set_database | utf8 || character_set_filesystem | binary || character_set_results | utf8 || character_set_server | utf8 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ |+--------------------------+----------------------------+8 rows in set (0.00 sec)jdbc.url=jdbc:mysql://192.168.1.114:3306/szblcz?useUnicode=true&characterEncoding=UTF-8鍒拌繖閲屼竴鍒囧啀嫻嬭瘯涓涓嬶紝搴旇娌￠棶棰樹簡銆?
]]>
瑕佸畨瑁?MySQL錛屽彲浠ュ湪緇堢鎻愮ず絎﹀悗榪愯涓嬪垪鍛戒護錛?/span>
sudo apt-get install mysql-server mysql-client #涓斾細璁╀綘杈撳叆涓嬈oot鐢ㄦ埛瀵嗙爜
涓鏃﹀畨瑁呭畬鎴愶紝MySQL 鏈嶅姟鍣ㄥ簲璇ヨ嚜鍔ㄥ惎鍔ㄣ?/span>
sudo start mysql #鎵嬪姩鍚姩mysql
sudo stop mysql #鎵嬪姩鍋滄mysql
褰撲綘淇敼浜嗛厤緗枃浠跺緦錛屼綘闇瑕侀噸鍚?mysqld 鎵嶈兘浣胯繖浜涗慨鏀圭敓鏁堛?/p>
2銆佷慨鏀歸厤緗枃浠?/span>
淇敼/etc/mysql/my.cnf鏂囦歡錛屽皢姝ゆ枃浠朵腑鐨?br>
bind-address = 192.168.1.10 #鍚庨潰榪欎釜IP鍦板潃涓篗ySQL鏈嶅姟鍣ㄧ殑IP鍦板潃淇濆瓨騫墮鍑恒?br>3銆佺粰榪滅▼瀹㈡埛绔垎閰嶈闂潈闄?/strong>
1錛夊湪鍛戒護琛屾墽琛岋細
mysql -u root -p
(杈撳叆mysql鐨剅oot瀵嗙爜)
2錛夊湪鍛戒護琛屾墽琛屼互涓嬪懡浠わ紝鏌ョ湅褰撳墠鏈夊摢浜涚敤鎴鳳細
mysql> use mysql;
mysql> select host,user,password from user;
3)緇欒繙紼嬪鎴風鎺堟潈
mysql>grant all privileges on *.* to root@192.168.1.101 identified by 'password'
娉ㄦ剰錛?錛?錛?92.168.1.101鏄榪炴帴鍒版Mysql鏁版嵁搴撶殑瀹㈡埛绔殑IP鍦板潃錛岃屼笉鏄疢ysql鏁版嵁搴撴墍鍦ㄦ暟鎹簱鏈嶅姟鍣ㄧ殑IP鍦板潃錛屽垏璁?br> 錛?錛塸assword灝辨槸Mysql鏁版嵁搴搑oot鐢ㄦ埛鐨刾assword,鏍規(guī)嵁瀹為檯鎯呭喌闇瑕佷慨鏀?/span>
鍐欎簡涓▼搴忔祴璇曚笅錛屼竴鍒嘜K錛?br>鎶?.0妗嗘灦鍗歌澆浜嗭紝鍐嶉噸鍚紝SQL SERVER2005涔熷彲浠ユ甯鎬嬌鐢ㄤ簡錛侊紒錛侊紒錛?/span>
]]>