{"id":92081,"date":"2020-05-11T22:50:19","date_gmt":"2020-05-11T14:50:19","guid":{"rendered":"http:\/\/4563.org\/?p=92081"},"modified":"2020-05-11T22:50:19","modified_gmt":"2020-05-11T14:50:19","slug":"py2-%e4%b8%ad%e6%96%87%e7%a2%b0%e5%88%b0%e7%9a%84%e4%b8%80%e4%b8%aa%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=92081","title":{"rendered":"py2 \u4e2d\u6587\u78b0\u5230\u7684\u4e00\u4e2a\u95ee\u9898"},"content":{"rendered":"
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py2 \u4e2d\u6587\u78b0\u5230\u7684\u4e00\u4e2a\u95ee\u9898 <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : oldbird <\/span> <\/i> 16<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u56e0\u4e3a\u5bbf\u4e3b\u8f6f\u4ef6\u7684\u539f\u56e0\uff0c\u5fc5\u987b\u4f7f\u7528 py2 \u3002 WIN10 \u4e2d\u6587\u7cfb\u7edf\uff0c\u5728 PY2.7 \u7684 IDLE \u91cc\u505a\u4e86\u4e2a\u8bd5\u9a8c\uff0c\u8f93\u5165\uff1a<\/p>\n

a=”\u6c7d\u8f66”<\/p>\n

print a,len(a),type(a)<\/p>\n

b=a.decode(‘gbk’)<\/p>\n

print b,len(b),type(b)<\/p>\n

c=unicode(a)<\/p>\n

print c,len(c),type(c)<\/p>\n

d=u’\u6c7d\u8f66’<\/p>\n

print d,len(d),type(d)<\/p>\n

\u8f93\u51fa\uff1a<\/p>\n

\u6c7d\u8f66 4 <type ‘str’><\/p>\n

\u6c7d\u8f66 2 <type ‘unicode’><\/p>\n

\u6c7d\u8f66 2 <type ‘unicode’><\/p>\n

\u00c6\u00fb\u00b3\u00b5 4 <type ‘unicode’> \u4e0d\u7406\u89e3 d \u4e3a\u4ec0\u4e48\u8f93\u51fa\u4e71\u7801\uff0c\u8bf7\u6559\u3002<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (7<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ysc3839 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Python 3 \u4e2d print(‘\u00c6\u00fb\u00b3\u00b5’.encode(‘latin-1’).decode(‘gbk’)) \u7684\u7ed3\u679c\u662f “\u6c7d\u8f66”\uff0c\u6240\u4ee5\u63a8\u6d4b Python \u628a\u8fd9\u4e2a\u6587\u4ef6\u5f53\u6210 latin-1 \u7f16\u7801\u8fdb\u884c\u89e3\u7801\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : superrichman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    py2 + \u4e2d\u6587 windows \u73af\u5883 = \u4e2d\u6587\u89e3\u7801\u707e\u96be\u73b0\u573a<\/p>\n

    py2 \u60f3\u8981\u6b63\u5e38\u70b9\u7684\u4e2d\u6587\u5f97\u5728\u5f00\u5934\u5bf9 sys \u8bbe\u7f6e defaultencoding\uff0c\u8f93\u51fa\u7684\u65f6\u5019\u8fd8\u5f97\u7528 encode\uff0cdecode \u9f13\u6363\u4e00\u756a\u3002windows \u6709\u4e9b\u73af\u5883\u9ed8\u8ba4\u8fd8\u662f gbk\uff0c\u6216\u8005\u662f cp936 \u6216\u8005\u662f\u5176\u4ed6\u4e71\u4e03\u516b\u7cdf\u7684\u7f16\u7801\uff0c\u4f60\u5728 a \u7a0b\u5e8f\u91cc\u80fd\u6b63\u5e38\u8f93\u51fa\uff0c\u6362\u5230 b \u7a0b\u5e8f\u53c8\u662f\u4e71\u7801\u3002<\/p>\n

    \u5176\u5b9e py3 \u548c py2 \u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u7cfb\u7edf\u91cc\u5171\u5b58\u7684\uff0c\u76f4\u63a5\u7528 py3 \u4e0d\u9999\u5417\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Flourite <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e8c\u6b63\u89e3\uff0c\u8fd8\u78b0\u5230\u8fc7 py2 \u89e3\u7801\u7684\u95ee\u9898\uff0c\u63a5\u53e3\u4e00\u5207\u6b63\u5e38\uff0c\u4f46\u4e0d\u77e5\u9053\u4e3a\u4ec0\u4e48\u63a5\u53e3\u8fc7\u6765\u7684\u6570\u636e\u89e3\u7801\u540e\u5c31\u4e71\u7801\u4e86\uff0cpy3 \u91cd\u5199\u641e\u5b9a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : liangch <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528 py3 \u5427\u3002\u7701\u529b\u70b9\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : SakuraSa <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bd5\u8bd5\u6dfb\u52a0\u73af\u5883\u53d8\u91cf\uff1aPYTHONIOENCODING=gbk <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Mark24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4eca\u5929 Python2 \u6b63\u5f0f\u7ed3\u675f\u7ef4\u62a4\u3002<\/p>\n

    \u8fdb\u5165 Python3 \u65f6\u4ee3 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ADMlN <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5199 python \u811a\u672c\u7684\u65f6\u5019\uff0c\u4e5f\u8981\u6ce8\u610f\u4e00\u4e0b\u811a\u672c\u6587\u4ef6\u672c\u8eab\u7684\u7f16\u7801\uff0cpython2 \u901a\u5e38\u7528 cp936 \u7f16\u7801\uff0c\u5e76\u4e14\u8981\u5728\u6587\u4ef6\u5f00\u5934\u52a0\u4e0a\uff1a
    “`
    # -*- coding: cp936 -*-
    “`
    \u4f46\u5982\u679c\u53c8\u8981\u7528 tkinter \u5e93\u7684\u8bdd\uff0ctkinter \u663e\u793a\u4e2d\u6587\u7528\u7684\u7f16\u7801\u662f utf-8\uff0c\u8fd9\u65f6\u5c31\u8981\u7528 encode,decode \u628a\u7f16\u7801\u4ece cp936 \u8f6c\u6210 utf-8 \u518d\u663e\u793a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    py2 \u4e2d\u6587\u78b0\u5230\u7684\u4e00\u4e2a\u95ee\u9898 \u8cc7\u6df1\u5927…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/92081"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=92081"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/92081\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=92081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=92081"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=92081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}