“`”<\/p>\n
<pre><code>1\uff1a\u6253\u5370\u65f6\uff0cpy2\u9700\u8981\u53ef\u4ee5\u4e0d\u9700\u8981\u52a0\u62ec\u53f7\uff0cpy3 \u9700\u8981
\npython 2 \uff1aprint ('lili') , print 'lili'
\npython 3 : print ('lili')
\npython3 \u5fc5\u987b\u52a0\u62ec\u53f7<\/p>\n
exec\u8bed\u53e5\u88abpython3\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528exec\u51fd\u6570<\/p>\n
2\uff1a\u5185\u6db5
\nPython2\uff1a1\uff0c\u81c3\u80bf\uff0c\u6e90\u7801\u7684\u91cd\u590d\u91cf\u5f88\u591a\u3002
\n \u3000 2\uff0c\u8bed\u6cd5\u4e0d\u6e05\u6670\uff0c\u63ba\u6742\u7740C\uff0cphp\uff0cJava\uff0c\u7684\u4e00\u4e9b\u964b\u4e60\u3002
\nPython3\uff1a\u51e0\u4e4e\u662f\u91cd\u6784\u540e\u7684\u6e90\u7801\uff0c\u89c4\u8303\uff0c\u6e05\u6670\uff0c\u4f18\u7f8e\u3002<\/p>\n
3\u3001\u8f93\u51fa\u4e2d\u6587\u7684\u533a\u522b
\npython2\uff1a\u8981\u8f93\u51fa\u4e2d\u6587 \u9700\u52a0 # -*- encoding:utf-8 -*-
\nPython3 \uff1a \u76f4\u63a5\u641e<\/p>\n
4\uff1ainput\u4e0d\u540c
\npython2 \uff1araw_input
\npython3 \uff1ainput \u7edf\u4e00\u4f7f\u7528input\u51fd\u6570<\/p>\n
5\uff1a\u6307\u5b9a\u5b57\u8282
\npython2\u5728\u7f16\u8bd1\u5b89\u88c5\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570—–enable-unicode=ucs2 \u6216—–enable-unicode=ucs4\u5206\u522b\u7528\u4e8e\u6307\u5b9a\u4f7f\u75282\u4e2a\u5b57\u8282\u30014\u4e2a\u5b57\u8282\u8868\u793a\u4e00\u4e2aunicode\uff1b
\npython3\u65e0\u6cd5\u8fdb\u884c\u9009\u62e9\uff0c\u9ed8\u8ba4\u4f7f\u7528 ucs4
\n\u67e5\u770b\u5f53\u524dpython\u4e2d\u8868\u793aunicode\u5b57\u7b26\u4e32\u65f6\u5360\u7528\u7684\u7a7a\u95f4\uff1a<\/p>\n
impor sys
\nprint\uff08sys.maxunicode\uff09
\n#\u5982\u679c\u503c\u662f65535\uff0c\u5219\u8868\u793a\u4f7f\u7528usc2\u6807\u51c6\uff0c\u5373\uff1a2\u4e2a\u5b57\u8282\u8868\u793a
\n#\u5982\u679c\u503c\u662f1114111\uff0c\u5219\u8868\u793a\u4f7f\u7528usc4\u6807\u51c6\uff0c\u5373\uff1a4\u4e2a\u5b57\u8282\u8868\u793a<\/p>\n
6\uff1a
\npy2\uff1axrange
\n\u3000\u3000\u3000\u3000range
\npy3\uff1arange \u7edf\u4e00\u4f7f\u7528range\uff0cPython3\u4e2drange\u7684\u673a\u5236\u4e5f\u8fdb\u884c\u4fee\u6539\u5e76\u63d0\u9ad8\u4e86\u5927\u6570\u636e\u96c6\u751f\u6210\u6548\u7387<\/p>\n
7\uff1a\u5728\u5305\u7684\u77e5\u8bc6\u70b9\u91cc
\n\u5305\uff1a\u4e00\u7fa4\u6a21\u5757\u6587\u4ef6\u7684\u96c6\u5408 + __init__
\n\u533a\u522b\uff1apy2 \uff1a \u5fc5\u987b\u6709__init__
\n\u3000\u3000\u3000py3\uff1a\u4e0d\u662f\u5fc5\u987b\u7684\u4e86<\/p>\n
8\uff1a\u4e0d\u76f8\u7b49\u64cd\u4f5c\u7b26""<>""\u88abPython3\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528""!=""<\/p>\n
9\uff1along\u6574\u6570\u7c7b\u578b\u88abPython3\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528int<\/p>\n
10\uff1a\u8fed\u4ee3\u5668iterator\u7684next()\u51fd\u6570\u88abPython3\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528next(iterator)<\/p>\n
11\uff1a\u5f02\u5e38StandardError \u88abPython3\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528Exception<\/p>\n
12\uff1a\u5b57\u5178\u53d8\u91cf\u7684has_key\u51fd\u6570\u88abPython\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528in\u5173\u952e\u8bcd<\/p>\n
13\uff1afile\u51fd\u6570\u88abPython3\u5e9f\u5f03\uff0c\u7edf\u4e00\u4f7f\u7528open\u6765\u5904\u7406\u6587\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7io.IOBase\u68c0\u67e5\u6587\u4ef6\u7c7b\u578b
\n<\/code><\/pre><\/p>\n
\u00a0<\/p>\n
<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
“`” <pre><code>1\uff1a\u6253\u5370\u65f6\uff0cpy2\u9700\u8981\u53ef\u4ee5\u4e0d\u9700\u8981 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-41640","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=41640"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41640\/revisions"}],"predecessor-version":[{"id":41641,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41640\/revisions\/41641"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=41640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=41640"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=41640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}