python问题，我运用python做中文词频分析的时候总是显示UnicodeDecodeError: 'utf-8'问题？ Python遇到UnicodeDecodeError错误？
python UnicodeDecodeError\u95ee\u9898python\u7684\u4e2d\u6587\u7f16\u7801\u6bd4\u8f83\u5bb9\u6613\u91c7\u5751\uff0c\u4e3b\u8981\u6709\u4e00\u4e0b\u51e0\u4e2a\u6ce8\u610f\u70b9\uff1a
\u660e\u786e\u8bfb\u53d6\u7684\u662f\u4ec0\u4e48\u7f16\u7801\u683c\u5f0f\u7684\u8f93\u5165 gb18030\uff0c\u8fd8\u662futf-8,\uff0c\u5982\u679c\u4e0d\u662f\u4ece\u6587\u4ef6\u4e2d\u6765\uff0c\u800c\u662f\u4ee3\u7801\u5185\u7684\u4e2d\u6587\u5b57\u7b26\uff0c\u6700\u597d\u76f4\u63a5 u'\u4e2d\u6587'\uff0c\u5c06\u7f16\u7801\u53d8\u4e3a unicode
\u64cd\u4f5c\u7684\u65f6\u5019\uff0c\u6ce8\u610f\u5404\u79cd\u5b57\u7b26\u4e32\u7684\u7f16\u7801\u65b9\u5f0f\u5339\u914d\uff0c\u53ef\u4ee5\u90fd\u8f6c\u4e3aunicode\u4ee5\u7edf\u4e00\u5904\u7406\uff0cstring.decode('gb18030') \u53ef\u4ee5\u628a gb18030\u7f16\u7801\u8f6c\u6362\u4e3a unicode\u7f16\u7801
\u8f93\u51fa\u65f6\uff0c\u660e\u786e\u6700\u7ec8\u7684\u8f93\u51fa\u683c\u5f0f\u662f\u4ec0\u4e48\uff0c\u4ece\u800c\u91c7\u7528\u6b63\u786e\u7684 encode \u65b9\u5f0f\u8fdb\u884c\u7f16\u7801
\u81f3\u4e8ejson\uff0c\u5728load\u7684\u65f6\u5019\uff0c\u6ce8\u610f\u8bbe\u5b9a\u7f16\u7801\u65b9\u5f0f\uff0c json.loads(str, encoding='gb18030') \u6216\u8005 utf-8
\u5982\u679c\u6309\u7167\u8fd9\u4e2a\u539f\u5219\u89e3\u51b3\u4e0d\u4e86\uff0c\u53ef\u4ee5\u8003\u8651\u8d34\u4ee3\u7801
python\u7684\u4e2d\u6587\u7f16\u7801\u6bd4\u8f83\u5bb9\u6613\u91c7\u5751\uff0c\u4e3b\u8981\u6709\u4e00\u4e0b\u51e0\u4e2a\u6ce8\u610f\u70b9\uff1a
\u660e\u786e\u8bfb\u53d6\u7684\u662f\u4ec0\u4e48\u7f16\u7801\u683c\u5f0f\u7684\u8f93\u5165 gb18030\uff0c\u8fd8\u662futf-8,\uff0c\u5982\u679c\u4e0d\u662f\u4ece\u6587\u4ef6\u4e2d\u6765\uff0c\u800c\u662f\u4ee3\u7801\u5185\u7684\u4e2d\u6587\u5b57\u7b26\uff0c\u6700\u597d\u76f4\u63a5 u'\u4e2d\u6587'\uff0c\u5c06\u7f16\u7801\u53d8\u4e3a unicode
\u64cd\u4f5c\u7684\u65f6\u5019\uff0c\u6ce8\u610f\u5404\u79cd\u5b57\u7b26\u4e32\u7684\u7f16\u7801\u65b9\u5f0f\u5339\u914d\uff0c\u53ef\u4ee5\u90fd\u8f6c\u4e3aunicode\u4ee5\u7edf\u4e00\u5904\u7406\uff0cstring.decode('gb18030') \u53ef\u4ee5\u628a gb18030\u7f16\u7801\u8f6c\u6362\u4e3a unicode\u7f16\u7801
\u8f93\u51fa\u65f6\uff0c\u660e\u786e\u6700\u7ec8\u7684\u8f93\u51fa\u683c\u5f0f\u662f\u4ec0\u4e48\uff0c\u4ece\u800c\u91c7\u7528\u6b63\u786e\u7684 encode \u65b9\u5f0f\u8fdb\u884c\u7f16\u7801
\u81f3\u4e8ejson\uff0c\u5728load\u7684\u65f6\u5019\uff0c\u6ce8\u610f\u8bbe\u5b9a\u7f16\u7801\u65b9\u5f0f\uff0c json.loads(str, encoding='gb18030') \u6216\u8005 utf-8
\u5982\u679c\u6309\u7167\u8fd9\u4e2a\u539f\u5219\u89e3\u51b3\u4e0d\u4e86\uff0c\u53ef\u4ee5\u8003\u8651\u8d34\u4ee3\u7801
解决方法是改为对应的解码方式。
解决办法：
“文件–》另存为”，可以看到文件的默认编码格式为ANSI，改为编码格式UTF8，保存
绛旓細璇︾粏瑙ｉ噴濡備笅锛氬湪涓枃璇涓紝"pyt"骞朵笉鏄竴涓父瑙佺殑璇嶆眹鎴栬呯煭璇紝鍥犳鍏跺叿浣撳惈涔夐渶瑕佹牴鎹墍澶勭殑璇杩涜鐞嗚В銆傛湁鏃讹紝"pyt"鍙兘鏄煇浜涚壒瀹氶鍩熷唴鐨勬湳璇垨鑰呮槸缃戠粶鐢ㄨ涓殑缂╁啓銆備緥濡傦紝鍦ㄦ煇浜涚紪绋嬬ぞ鍖轰腑锛"pyt"鍙兘鏄Python鐨缂╁啓锛岀敤鏉ユ寚浠ｄ竴绉嶇紪绋嬭瑷銆傛澶栵紝鍦ㄦ煇浜涚ぞ浜ゅ獟浣撴垨鍗虫椂閫氳杞欢涓紝"pyt"涔...
绛旓細鏄捐憲鐨勪紭鐐 Python 璇█鎷ユ湁璇稿鐨勪紭鐐癸紝杩欏叾涓紝浠ヤ笅鍑犱釜浼樼偣鐗瑰埆鏄捐憲锛氱畝鍗曟槗瀛︼細Python璇█鐩稿浜庡叾浠栫紪绋嬭瑷鏉ヨ锛屽睘浜庢瘮杈冨鏄撳涔犵殑涓闂ㄧ紪绋嬭瑷锛屽畠娉ㄩ噸鐨勬槸濡備綍瑙ｅ喅闂鑰屼笉鏄紪绋嬭瑷鐨勮娉曞拰缁撴瀯銆傛鏄洜涓篜ython璇█绠鍗曟槗瀛︼紝鎵浠ワ紝宸茬粡鏈夎秺鏉ヨ秺澶氱殑鍒濆鑰呴夋嫨Python璇█浣滀负缂栫▼鐨勫叆闂ㄨ瑷銆備緥濡傦紝...
绛旓細python鏂囦欢鐨勫悗缂鍚嶆湁锛氣溿俻y鈥濄佲溿俻y3鈥濄佲溿俻yc鈥濄佲溿俻yo鈥濄佲溿俻yd鈥濄佲溿俻yi鈥濄佲溿俻yx鈥濄佲溿俻yz鈥濄佲溿俻ywz鈥濄佲溿俽py鈥濄佲溿俻yde鈥濄佲溿俻yp鈥濄佲溿俻yt鈥濄備互py鎵╁睍鍚嶇殑鏂囦欢鏄Python婧愮爜鏂囦欢锛岀敱python銆俥xe瑙ｉ噴锛屽彲鍦ㄦ帶鍒跺彴涓嬭繍琛屻傚彲鐢ㄦ枃鏈紪杈戝櫒璇诲啓銆侾ython3鑴氭湰(...
绛旓細a = int(inpyt('璇疯緭鍏ヤ竴涓暣鏁帮細'))if (a<101)and(a%2==0):print '鏄竴鐧句互鍐呯殑姝ｅ伓鏁'else:print '涓嶆槸涓鐧句互鍐呯殑姝ｅ伓鏁'
绛旓細Python缂栫▼锛氫粠鍏ラ棬鍒板疄璺 閽堝鎵鏈夊眰娆＄殑璇昏呰屼綔鐨勫叆闂ㄤ功锛屽叏涔﹀垎涓ら儴鍒嗭細绗竴閮ㄥ垎浠嬬粛鐢≒y缂栫▼鎵蹇呴』浜嗚В鐨勫熀鏈蹇碉紱绗簩閮ㄥ垎灏嗚繛璁轰粯璇稿疄璺碉紝璁茶В濡備綍寮鍙戜笁涓」鐩互鍙婂垱寤哄拰瀹氬埗绠鍗曠殑Web搴旂敤锛 骞跺府璇昏呰В鍐冲父瑙佺紪绋闂鍜屽洶鎯 Python缂栫▼蹇熶笂鎵 闈㈠悜瀹炶返鐨凱ython缂栫▼瀹炵敤鎸囧崡锛 鏈功涓嶄粎鏄粙缁峆yt ...
绛旓細python鏂囦欢鐨勫悗缂鍚嶆湁锛氣.py鈥濄佲.py3鈥濄佲.pyc鈥濄佲.pyo鈥濄佲.pyd鈥濄佲.pyi鈥濄佲.pyx鈥濄佲.pyz鈥濄佲.pywz鈥濄佲.rpy鈥濄佲.pyde鈥濄佲.pyp鈥濄佲.pyt鈥濄俻ython鏂囦欢鍚庣紑鎬荤粨锛氾紙1锛.py锛氫互 py 鎵╁睍鍚嶇殑鏂囦欢鏄 Python 婧愮爜鏂囦欢锛岀敱 python.exe 瑙ｉ噴锛屽彲鍦ㄦ帶鍒跺彴涓嬭繍琛屻傚彲鐢...
绛旓細2銆佸瓧鑺傜爜鍦╬ython铏氭嫙鏈虹▼搴忛噷瀵瑰簲鐨勬槸PyCodeObject瀵硅薄锛.pyc鏂囦欢鏄瓧鑺傜爜鍦ㄧ鐩樹笂鐨勮〃鐜板舰寮忋3銆佷粠鏁翠綋涓婄湅锛歄S涓墽琛岀▼搴忕涓嶅紑涓や釜姒傚康锛氳繘绋嬪拰绾跨▼銆python涓妯℃嫙浜嗚繖涓や釜姒傚康锛屾ā鎷熻繘绋嬪拰绾跨▼鐨勫垎鍒槸PyInterpreterState鍜PyTreadState銆傚嵆锛氭瘡涓狿yThreadState閮藉搴旂潃涓涓抚鏍锛宲ython铏氭嫙鏈哄湪澶氫釜...
绛旓細鏇存敼pytcharm鐨python缂栬緫鍣 File>>settings>>project interpreter,鐒跺悗鍦ㄥ彸渚у氨鍙互鏀逛簡
绛旓細2.涓汉璁や负锛屼汉鎸夊涔犺兘鍔涘彲浠ユ毚鍔涘垎涓猴細涓婃墜蹇&蹇樺緱蹇紝涓婃墜鎱&鐞嗚В娣憋紝涓婃墜蹇&鐞嗚В娣便傚ソ浜嗭紝绗笁绫讳汉鎴戝氨涓嶆兂澶氳浠涔堜簡銆傘傘傜浉淇″緢澶氬皬浼欎即閮芥槸绗簩绫讳汉!3. 閬囧埌闂锛鍒纾曪紝澶氱敤鎼滅储寮曟搸锛屽鐪嬪ぇ鐗涚殑鍗氬銆4. 瑙夊緱鏌愪釜鐭ヨ瘑鐐规椂闂磋姳寰椾箙浜嗭紝鏃犻潪鏄兂鐭椂闂存姇鍏ワ紝鑾峰緱杈冨ぇ鐨勬垚灏辨劅锛...
绛旓細Preface: A comprehensive guide to Python Part I: Getting Started 1. Q&A Session: Exploring Python Basics 2. How Python Executes Programs: An Introduction 3. Running Programs: Interactive and Command-line Interfaces Part II: Types and Operations 4. Python Object Types: Understanding ...
