锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
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Database changed
mysql> alter database designer character set utf-8;
ERROR 1115 (42000): Unknown character set: 'utf'
mysql> alter database yourdatabase character set utf8;
浣跨敤璇存槑
涓錛岄渶瑕?a target="_blank" style="color: #1e375a;">jQuery搴撴枃浠?/a>鍜?a target="_blank" style="color: #1e375a;">QuickPaginate搴撴枃浠?/a>
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浣跨敤瀹炰緥
涓錛屽寘鍚枃浠墮儴鍒?/p>
浜岋紝HTML閮ㄥ垎
(1)jQuery鎻掍歡QuickPaginate瀹炵幇鏂囨湰鍒嗛〉鍔熻兘
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(2)jQuery鎻掍歡QuickPaginate瀹炵幇鍥劇墖鍒嗛〉鍔熻兘
涓夛紝javascript閮ㄥ垎(璋冪敤jQuery鎻掍歡QuickPaginate)
jQuery鎻掍歡QuickPaginate鍙傛暟璇﹁В
perpage琛ㄧず姣忛〉鏄劇ず鏁幫紝榛樿鍊間負6錛屽涓婃枃鏈疄渚嬫瘡欏墊樉紺?涓煄甯傦紝鍥劇墖瀹炰緥姣忛〉鏄劇ず1寮犲浘鐗?br />pager琛ㄧずQuickPaginate鐢熸垚鍒嗛〉HTML浠g爜鏄劇ず鐨勫璞★紝榛樿涓簄ull錛屽涓婏細$("#biuuu_city")鍜?("#images_counter")
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totalnumber琛ㄧず鎬婚〉鏁癈SS鏍峰紡鍚嶏紝榛樿涓簈p_totalnumber
counter琛ㄧず緇熻CSS鏍峰紡鍚嶏紝榛樿涓簈p_counter
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鐐規垜涓嬭澆jQuery鎻掍歡QuickPaginate蹇熷垎欏電▼搴?/a>
鐐規垜鏌ョ湅jQuery鎻掍歡QuickPaginate蹇熷垎闈㈡紨紺?/a>
| 1 | 1浣嶅儚绱狅紝榛戝拰鐧斤紝瀛樻垚8浣嶇殑鍍忕礌 |
| L | 8浣嶅儚绱狅紝榛戠櫧 |
| P | 8浣嶅儚绱狅紝浣跨敤璋冭壊鏉挎槧灝勫埌浠諱綍鍏朵粬妯″紡 |
| RGB | 3×8浣嶅儚绱狅紝鐪熷僵 |
| RGBA | 4×8浣嶅儚绱狅紝鐪熷僵+閫忔槑閫氶亾 |
| CMYK | 4×8浣嶅儚绱狅紝棰滆壊闅旂 |
| YCbCr | 3×8浣嶅儚绱狅紝褰╄壊瑙嗛鏍煎紡 |
| I | 32浣嶆暣鍨嬪儚绱?/td> |
| F | 32浣嶆誕鐐瑰瀷鍍忕礌 |
灝哄
閫氳繃鍥劇墖瀵硅薄鐨剆ize灞炴у彲浠ュ緱鍒板浘鐗囩殑灝哄錛岀粨鏋滆繖鏄竴涓簩鍏冪粍錛屽寘鍚按騫沖拰鍨傜洿鏂瑰悜涓婄殑鍍忕礌鏁般?br />
鍧愭爣
Pil閲囧彇宸︿笂瑙掍負(0,0)鐨勫潗鏍囩郴緇?br />
璋冭壊鏉?/strong>
mode("P")涓烘瘡涓儚绱犲畾涔夊叿浣撶殑棰滆壊鍊?br />
鍥劇墖淇℃伅
鍙互閫氳繃info灞炴ц鍙栦竴寮犲浘鐗囩殑闄勫姞淇℃伅錛岃繖涓笌鍥劇墖鐨勬牸寮忔湁鍏熾?br />
婊ら暅
鍦ㄥ鍥劇墖鐨勫嚑浣曟搷浣滀腑鍙兘浼氬皢澶氫釜杈撳叆鍍忕礌鏄犲皠鍒板崟涓殑杈撳嚭鍍忕礌錛宲il鎻愪緵4縐嶄笉鍚岀殑閲囨牱婊ら暅(鍦ㄧ洰鍓嶇殑鐗堟湰涓紝鍚庣畫鐨勭増鏈彲鑳芥敮鎸佹洿澶?
| NEAREST | 鏈榪?/td> |
| BILINEAR | 鍙岀嚎鍨?/td> |
| BICUBIC | 鍙屼笁嬈℃彃鍊?/td> |
| ANTIALIAS | 騫蟲粦 |
鍦≧GB妯″紡涓嬶紝姣忎釜鍥劇墖鐢變笁涓氶亾鍙犲姞鑰屾垚錛屾瘡涓ā寮忎笅涓轟竴涓伆搴﹀浘錛屽綋鏈変竴涓皟鑹叉澘鏉ヨ皟鑹茬殑鏃跺欙紝榪欎笁寮犵伆搴﹀浘鐨勫彔鍔犲嵆鍙悎鎴?*8浣?姣忎釜鍍忕礌)鐨勪竴涓湡褰╁浘鐗囥俻il搴撲腑錛屽浘鐗囦箣闂寸殑妯″紡(mode)鍙互杞寲銆備笅闈㈢粰鍑轟竴浜涚畝鍗曠殑渚嬪瓙錛屼緥瀛愪腑鐨勬墍鏈夊浘鐗囧潎鏉ヨ嚜浜庡浗瀹跺湴鐞嗙殑瀹樼綉錛屼負浜嗕嬌寰楁枃妗f瘮杈冪煭灝忥紝姣忎釜鍥劇墖鍧囦嬌鐢≒il緙╂斁鎴?/2澶у皬錛屽鏈変鏡鏉冨珜鐤戯紝璇峰敖蹇仈緋伙紝鎴戜細鍒犻櫎榪欎簺鍥劇墖銆?br />
鎵鏈夌殑鍥劇墖鎿嶄綔蹇呴』鏈変竴涓搷浣滃璞★紝Pil鎻愪緵open(filename)榪涜榪欎釜榪囩▼
鎵撳紑鍥劇墖
1.瀵煎叆pil鐨処mage妯″潡
2.浣跨敤open(filename)鎵撳紑鏂囦歡錛岃繑鍥炰竴涓猧mage瀵硅薄
姝ゅ悗錛屼竴鍒囧叧浜庡浘鐗囩殑鎿嶄綔鍧囧熀浜庤繖涓璞°?/p>

鎵撳紑鍚庯紝鎴戜滑鍙互鏌ョ湅涓浜涘浘鐗囦俊鎭紝濡俰m.format, im.size, im.mode絳夈傝皟鐢╥m.show()浼氬湪鍥劇墖鏌ョ湅宸ュ叿涓樉紺哄綋鍓嶆搷浣滅殑image瀵硅薄錛岃繖涓窡涓漢鐨勭郴緇熸湁鍏崇郴錛屾垜緋葷粺涓粯璁ゆ槸鐢╓indows Picture and Fax Viewer鎵撳紑鐨勩傝繖涓柟娉曠敤鏉ユ煡鐪嬩復鏃剁殑鍥劇墖鏁堟灉銆?br />
璇誨啓鍥劇墖
pil涓漿鎹㈠浘鐗囨牸寮忛潪甯哥畝鍗?杞崲鍥劇墖妯″紡鏄彟涓涓蹇碉紝涓嶈娣鋒穯)錛屽彧闇瑕佽皟鐢╥mg.save(filename)鍗沖彲姣斿鏈変竴涓猙mp(浣嶅浘)鍥劇墖錛屼嬌鐢╥mg = Image.open('file.bmp')鎵撳紑鍚庯紝鍙渶瑕乮mg.save('file.jpg')鍗沖彲杞崲銆備笉榪囦竴鑸儏鍐典笅錛宻ave(filename)鏄笉鐢ㄥ仛榪欎釜鐢ㄩ旂殑錛岄氬父錛宻ave鐢ㄤ互淇濆瓨涓涓復鏃剁殑image瀵硅薄鍒扮‖鐩樸傝岃漿鎹㈠伐浣滅敱涓涓姛鑳芥洿涓哄己澶х殑convert()鏂規硶鏉ュ畬鎴愩?br />
鎷瘋礉錛岀矘璐達紝鍚堝茍

鍓嶉潰璇磋繃錛屾瘡涓涓猂GB閮芥槸鐢變笁涓氶亾鐨勭伆搴﹀浘鍙犲姞鐨勶紝鎵浠il鎻愪緵浜嗗皢榪欎笁涓氶亾鍒嗙鐨勬柟娉?/p>

綰㈣壊閫氶亾鐨勭伆搴﹀浘

緇胯壊閫氶亾鐨勭伆搴﹀浘

钃濊壊閫氶亾鐨勭伆搴﹀浘

浜掓崲綰㈣摑閫氶亾鍚庣殑鍚堟垚鍥?/p>
鍑犱綍杞彉
鍑犱綍杞彉鎻愪緵resize,rotate絳夋柟娉曪紝鐢ㄤ互閲嶅畾涔夊浘鐗囧ぇ灝忥紝瀵瑰浘鐗囪繘琛屾棆杞瓑鎿嶄綔錛屽湪瀹為檯搴旂敤涓瘮杈冨箍娉涖?br />
濡?/p>

閫嗘椂閽?5搴?/p>

闀滈潰鏁堟灉錛屽乏鍙崇炕杞?/p>
transpose()鏂規硶棰勫畾涔変簡涓浜涙棆杞柟寮忥紝濡?br />宸﹀彸鍙嶈漿錛屼笂涓嬬炕杞紝閫嗘椂閽堟棆杞?90,180,270)搴︾瓑錛岄潪甯告柟渚匡紝rotate()鍜宼ranspose()鏂規硶鍦ㄨ〃鐜頒笂娌℃湁浠諱綍涓嶅悓銆?br />
鍥劇墖鍔犲己
婊ら暅
ImageFilter妯″潡鎻愪緵浜嗗緢澶氶瀹氫箟鐨勫浘鐗囧姞寮烘護闀溿?br />姣斿涓涓父鐢ㄧ殑婊ら暅,緇嗚妭(detail婊ら暅)

鐩存帴鎿嶄綔鍍忕礌鐐?/em>
涓嶄絾鍙互瀵規瘡涓儚绱犵偣榪涜鎿嶄綔錛岃屼笖錛屾瘡涓涓氶亾閮藉彲浠ョ嫭绔嬬殑榪涜鎿嶄綔銆傛瘮濡傦紝灝嗘瘡涓儚绱犵偣鐨勪寒搴?涓嶇煡閬撴湁娌℃湁鏇翠笓涓氱殑璇?澧炲ぇ20%

瀵規瘡涓偣閮藉仛20%鐨勫寮?/p>
濡備笂杈圭殑閭d釜渚嬪瓙錛屾垜浠彲浠ュ皢涓涓猂GB妯″紡鐨勫浘鍒嗙鎴愪笁涓氶亾鐨勫眰
鐒跺悗瀵逛竴涓氶亾榪涜鍔犲己鎴栧噺寮辨搷浣滐紝瀹屾垚鍚庢垜浠張鍙互浣跨敤Merge灝嗛氶亾鍚堝茍錛屼粠鑰屾敼鍙樺浘鐗囩殑鑹茶皟(鍐鋒殩鑹茶皟鐨勪簰鎹?絳夈?br />
鏇撮珮綰х殑鍥劇墖鍔犲己錛屽彲浠ヤ嬌鐢↖mageEnhance妯″潡錛屽叾涓寘鍚簡澶ч噺鐨勯瀹氫箟鐨勫浘鐗囧姞寮烘柟寮忋?/p>

璇誨啓鍥劇墖鐨勬洿澶氭柟寮?/em>
閫氬父錛屾垜浠嬌鐢╫pen鏂規硶榪涜鍥劇墖鐨勬墦寮鎿嶄綔銆備絾鏄繖涓嶆槸鍞竴鐨勬柟寮忋傚畬鍏ㄥ彲浠ヨ窡python鐨処O鏁村悎璧鋒潵銆傚
鐢氳嚦錛屼綘鍙互浠庝竴涓瓧絎︿覆涓鍑哄浘鐗囨暟鎹潵(python鐪熸槸紲炲鍟?/span>)銆?/p> 褰撶劧錛孭IL鐨勫姛鑳借繙涓嶆榪欎簺錛岀敱浜庣瘒騫呭師鍥狅紝鎴戣繖嬈″厛鍐欒繖涔堝鍚э紝鍚庨潰浼氱粰鍑篜IL涓悇涓ā鍧椾腑鍑芥暟鐨勮緇嗕嬌鐢ㄨ鏄庯紝鍚屾椂灝介噺閰嶄互瀹炲浘鏉ヨ鏄庛?/p>
(鏂囦腑寰堝鍐呭鏉ヨ嚜pil鐨刪andbook錛屼絾鏄師鎵嬪唽姣旇緝瀛﹂櫌媧撅紝娌℃湁涓寮犲浘鐗囨潵榪涜璇存槑錛屽洜姝や笉鍏嶆灟鐕ワ紝鎴戠粰姣忎釜灝忎緥瀛愰兘鍔犱笂涓涓湡瀹炵殑鍥劇墖浣滀負璇存槑錛屽笇鏈涚湅璧鋒潵涓嶉偅娌℃娊璞°?
a=open(r"testdata.txt").read(20)
print list(a)
print '=========================================================================================='
print list(a.decode('utf8'))
print '=========================================================================================='
0 1 test 榪欎歡琛f湇璁捐鐨勬濂界湅錛屾鏄垜鎯寵鐨?2013/2/23 zh
0 2 happys 榪欎歡琛f湇璁捐鐨勬濂界湅錛屾鏄垜鎯寵鐨?2013/11/21 zh
['\xef', '\xbb', '\xbf', '0', '\t', '1', '\t', 't', 'e', 's', 't', '\t', '\xe8', '\xbf', '\x99', '\xe4', '\xbb', '\xb6', '\xe8', '\xa1']
==========================================================================================
Traceback (most recent call last):
File "E:/designerpage/test.py", line 4, in <module>
print list(a.decode('utf8'))
File "D:\Python27\lib\encodings\utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 18-19: unexpected end of data鍦?#8220;緋葷粺灞炴?#8221;涓崟鍑?#8220;楂樼駭”銆?/p>
鍦?#8220;鎬ц兘”涓崟鍑?#8220;璁劇疆”銆?/p>
鍦?#8220;鎬ц兘閫夐」”涓崟鍑?#8220;鏁版嵁鎵ц淇濇姢”銆?/p>
鍗曞嚮“娣誨姞”銆傞夋嫨瑕佽繍琛岀殑紼嬪簭銆?/p>
__author__ = 'chenyu'
def f(i,L=[]):
L.append(i)
return L
def f2(i,L=None):
if L is None:
L = []
L.append(i)
return L
print f(1)
print f(2)
print f(3)

print f2(1)
print f2(2)
print f2(3)杈撳嚭錛?br />
[1]
[1, 2]
[1, 2, 3]
[1]
[2]
[3]
https://www.googleapis.com/language/translate/v2?{parameters}
https://www.googleapis.com/language/translate/v2?key=INSERT-YOUR-KEY&source=en&target=de&q=Hello%20world
{
"data": {
"translations": [
{
"translatedText": "Hallo Welt"
}
]
}
}
https://www.googleapis.com/language/translate/v2?key=INSERT-YOUR-KEY&source=en&target=de&q=Hello%20world&q=My%20name%20is%20Jeff
{
"data": {
"translations": [
{
"translatedText": "Hallo Welt"
},
{
"translatedText": "Mein Name ist Jeff"
}
]
}
}
https://www.googleapis.com/language/translate/v2?key=INSERT-YOUR-KEY&target=de&q=Hello%20world
{
"data": {
"translations": [
{
"translatedText": "Hallo Welt",
"detectedSourceLanguage": "en"
}
]
}
}
#coding:utf8

import urllib2
import json
import os,sys
reload(sys)
sys.setdefaultencoding("utf-8")
__author__ = 'chenyu'
class GoogleTranslate:
"""
璋鋒瓕緲昏瘧綾?br />
"""
def google_translate(slef,text,targetlanguage):
text = urllib2.quote(text)
url = "https://www.googleapis.com/language/translate/v2/?key=YOUR_KEY&target="+targetlanguage+"&q="+text
res = urllib2.urlopen(urllib2.Request(url))
dirt = json.JSONDecoder().decode(res.read())
return dirt["data"]["translations"][0]["translatedText"]
JSON鏄?a class="wikilink2" title="modules:javascript" rel="nofollow">JavaScript Object Notation鐨勭緝鍐欙紝SJON鏄竴縐嶈交閲忕駭鐨勬暟鎹氦鎹㈡牸寮忋傛槗浜庝漢闃呰鍜岀紪鍐欍傚悓鏃朵篃鏄撲簬鏈哄櫒瑙f瀽鍜岀敓鎴愩?
瀹冨熀浜?a class="wikilink2" title="modules:javascript" rel="nofollow">JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999鐨勪竴涓瓙闆嗐?/p>
JSON寤烘瀯浜庝袱縐嶇粨鏋勶細
“鍚嶇О/鍊?#8221;瀵圭殑闆嗗悎錛圓 collection of name/value pairs錛夈備笉鍚岀殑璇█涓紝瀹冭鐞嗚В涓哄璞★紙object錛夛紝綰綍錛坮ecord錛夛紝緇撴瀯錛坰truct錛夛紝瀛楀吀錛坉ictionary錛夛紝鍝堝笇琛紙hash table錛夛紝鏈夐敭鍒楄〃錛坘eyed list錛夛紝鎴栬呭叧鑱旀暟緇?錛坅ssociative array錛夈?
鍊肩殑鏈夊簭鍒楄〃錛圓n ordered list of values錛夈傚湪澶ч儴鍒嗚璦涓紝瀹冭鐞嗚В涓烘暟緇勶紙array錛夈?
榪欎簺閮芥槸甯歌鐨勬暟鎹粨鏋勩備簨瀹炰笂澶ч儴鍒嗙幇浠h綆楁満璇█閮戒互鏌愮褰㈠紡鏀寔瀹冧滑銆傝繖浣垮緱涓縐嶆暟鎹牸寮忓湪鍚屾牱鍩轟簬榪欎簺緇撴瀯鐨勭紪紼嬭璦涔嬮棿浜ゆ崲鎴愪負鍙兘銆?/p>
1.瀵圭畝鍗曟暟鎹被鍨嬬殑encoding鍜宒ecoding:
json.dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, encoding="utf-8", default=None, sort_keys=False, **kw)
print json.dumps(['foo',{'bar':('baz',None,1.0,2)}])
print json.dumps("\"foo\bar")
print json.dumps(u'\u1234')
print json.dumps('\\')
print json.dumps({"c":0,"b":0,"a":0},sort_keys=True)
["foo", {"bar": ["baz", null, 1.0, 2]}]
"\"foo\bar"
"\u1234"
"\\"
{"a": 0, "b": 0, "c": 0}
#json涓昏鏄綔涓轟竴縐嶆暟鎹氫俊鐨勬牸寮忓瓨鍦ㄧ殑錛岃岀綉緇滈氫俊鏄緢鍦ㄤ箮鏁版嵁鐨勫ぇ灝忕殑錛屾棤鐢ㄧ殑絀烘牸浼氬崰鎹緢澶氶氫俊甯﹀錛屾墍浠ラ傚綋鏃跺欎篃瑕佸鏁版嵁榪涜鍘嬬緝銆俿eparator鍙傛暟鍙互璧峰埌榪欐牱鐨勪綔鐢紝璇ュ弬鏁頒紶閫掓槸涓涓厓緇勶紝鍖呭惈鍒嗗壊瀵硅薄鐨勫瓧絎︿覆銆?/span>
print json.dumps([1,2,3,{'4':5,'6':7}],separators=(',',':'))
#indent鍙傛暟鏄緝榪涚殑鎰忔濓紝瀹冨彲浠ヤ嬌寰楁暟鎹瓨鍌ㄧ殑鏍煎紡鍙樺緱鏇村姞浼橀泤銆?/span>
print json.dumps([1,2,3,{'4':5,'6':7}],separators=(',',':'),indent = 4)
print json.loads('["foo",{"bar":["baz",null,1.0,2]}]')
print json.loads('"\\"foo\\bar"')
[u'foo', {u'bar': [u'baz', None, 1.0, 2]}]
"foar
def as_complex(dct):
if '__complex__' in dct:
return complex(dct['real'],dct['imag'])
return dct
print json.loads('{"__complex__":true,"real":1,"imag":2}',object_hook=as_complex)
(1+2j)
import os,sys
reload(sys)
sys.setdefaultencoding("utf-8")