{"id":287,"date":"2018-03-30T00:29:51","date_gmt":"2018-03-29T16:29:51","guid":{"rendered":"http:\/\/www.byxiaoxie.com\/?p=287"},"modified":"2018-04-28T09:29:07","modified_gmt":"2018-04-28T01:29:07","slug":"python-2-7-%e4%b8%8e-python-3-%e4%bb%8e%e9%9b%b6%e6%95%99%e5%ad%a6","status":"publish","type":"post","link":"https:\/\/www.byxiaoxie.com\/?p=287","title":{"rendered":"Python 2.7 \u4e0e Python 3 \u4ece\u96f6\u6559\u5b66"},"content":{"rendered":"<pre class=\"pure-highlightjs\"><code>#hello.py\r\n#!\/usr\/bin\/env python\r\n# -- coding: utf-8 --  #\u7f16\u7801\u683c\u5f0f\u4e3a utf-8\r\n# -*- coding: utf-8 -*- #\u7f16\u7801\u683c\u5f0f\u4e3a utf-8\r\n\r\nprint 'Hello World'    #\u8f93\u51fa Hello World\r\nprint 'Hello','World'  #print\u7528\u9017\u53f7\u201c,\u201d\u5206\u5f00\u4f1a\u8f93\u51fa\u4e00\u4e2a\u7a7a\u683c ,\u6240\u4ee5\u4f1a\u663e\u793a\u6210 Hello World\r\nprint 'HelloWorld'     #\u8f93\u51fa HelloWorld\r\n\r\nname = raw_input(\"\u8bf7\u8f93\u5165\u4f60\u7684\u540d\u5b57:\") #raw_input \u8f93\u5165 \u5e76\u628a\u8f93\u5165\u7684\u503c\u4fdd\u5b58\u5230\u53d8\u91cf name\r\nprint name #\u8f93\u51fa\u53d8\u91cf name \u7684\u503c\r\nprint 'Hello,',name #\u8f93\u51fa Hello \u518d\u8f93\u51fa name \u53d8\u91cf\u7684\u503c\r\n\r\n#\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u5e76\u5224\u65ad a \u7684\u503c\u662f\u5426\u5927\u4e8e\u7b49\u4e8e0\r\na = int(raw_input('\u8bf7\u8f93\u5165\u4e00\u4e2a\u6574\u6570:'))\r\nif a&gt;=0:\r\n    print a\r\nelse:\r\n    print a<\/code><\/pre>\n<p><!--more--><\/p>\n<pre class=\"pure-highlightjs\"><code>#!\/usr\/bin\/env python3\r\n# -*- coding: utf-8 -*-\r\nimport urllib.request\r\n\r\nurl=\"http:\/\/www.nicokun.com\/daili\/api.php?a=fzgg\"\r\nhe={'User-Agent':'Mozilla\/5.0 (X11; Fedora; Linux x86_64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/58.0.3029.110 Safari\/537.36'}\r\ni=urllib.request.Request(url,headers=he)\r\n\r\n\r\ntry:\r\n    a=urllib.request.urlopen(i,timeout=10)\r\nexcept urllib.error.URLError as e:\r\n    print (e.code)\r\nelse:\r\n    print(a.read().decode('utf-8'))\r\n\r\n<\/code><\/pre>\n<hr \/>\n<pre class=\"pure-highlightjs\"><code>#!\/use\/bin\/env python3\r\n# -*- coding: utf-8 -*-\r\n\r\nimport random\r\n\r\ni = random.randint(1,3)\r\ndef go():\r\n    use_inp = int(input(\"\u8bf7\u8f93\u5165: 1.\u526a\u5200 2.\u77f3\u5934 3.\u5e03\"))\r\n    if use_inp &lt;=0 or use_inp &gt;=4:\r\n        print(\"\u8f93\u5165\u9519\u8bef\uff0c\u8bf7\u8f93\u5165\u6b63\u786e\u7684\u503c\uff1a\")\r\n        go()\r\n    if i==1:\r\n        if use_inp == 1:\r\n            print (\"\u6253\u5e73\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u526a\u5200]\")\r\n        elif use_inp == 2:\r\n            print(\"\u4f60\u8d62\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u526a\u5200]\")\r\n        elif use_inp == 3:\r\n            print(\"\u4f60\u8f93\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u5e03]\")\r\n    elif i==2:\r\n        if use_inp == 1:\r\n            print(\"\u4f60\u8f93\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u77f3\u5934]\")\r\n        elif use_inp == 2:\r\n            print(\"\u6253\u5e73\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u77f3\u5934]\")\r\n        elif use_inp == 3:\r\n            print(\"\u4f60\u8d62\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u77f3\u5934]\")\r\n    elif i==3:\r\n        if use_inp == 1:\r\n            print(\"\u4f60\u8d62\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u5e03]\")\r\n        elif use_inp == 2:\r\n            print(\"\u4f60\u8f93\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u5e03]\")\r\n        elif use_inp == 3:\r\n            print(\"\u6253\u5e73\u4e86,\u7cfb\u7edf\u51fa\u4e86[\u5e03]\")\r\n\r\ngo()<\/code><\/pre>\n<hr \/>\n<pre class=\"pure-highlightjs\"><code>#!\/use\/bin\/env python3\r\n# -*- coding: utf-8 -*-\r\n\r\nimport random\r\n\r\ni = random.randint(0,100)\r\nuse_inp = int(input(\"\u8bf7\u8f93\u5165[0~100]\u7684\u6570\uff1a\"))\r\n\r\nwhile i != use_inp:\r\n    if use_inp &lt; i:\r\n        print(\"\u8bf7\u8f93\u5165\u5927\u4e00\u70b9\u7684\u6570:\")\r\n        use_inp = int(input())\r\n    elif use_inp &gt; i:\r\n        print(\"\u8bf7\u8f93\u5165\u5c0f\u4e00\u70b9\u7684\u6570:\")\r\n        use_inp = int(input())\r\nelse:\r\n    print(\"\u606d\u559c\u4f60\u731c\u5bf9\u4e86,\u7b54\u6848\u662f[%d]\" % i)<\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>#hello.py #!\/usr\/bin\/env python # &#8212; coding: utf-8 &#8212; # [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-287","post","type-post","status-publish","format-standard","hentry","category-home"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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