{"id":2183,"date":"2017-05-09T11:10:35","date_gmt":"2017-05-09T03:10:35","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2183"},"modified":"2017-05-09T11:10:35","modified_gmt":"2017-05-09T03:10:35","slug":"python%e5%9f%ba%e7%a1%8001-hello-world","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/python\/python%e5%9f%ba%e7%a1%8001-hello-world\/","title":{"rendered":"Python\u57fa\u784001 Hello World!"},"content":{"rendered":"<div id=\"cnblogs_post_body\">\n<p>\u5047\u8bbe\u4f60\u5df2\u7ecf\u5b89\u88c5\u597d\u4e86Python, \u90a3\u4e48\u5728Linux\u547d\u4ee4\u884c\u8f93\u5165:<\/p>\n<p>$python<\/p>\n<p>\u5c06\u76f4\u63a5\u8fdb\u5165python\u3002\u7136\u540e\u5728\u547d\u4ee4\u884c\u63d0\u793a\u7b26&gt;&gt;&gt;\u540e\u9762\u8f93\u5165:<\/p>\n<p>&gt;&gt;&gt;print(&#8216;Hello World!&#8217;)<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u968f\u540e\u5728\u5c4f\u5e55\u4e0a\u8f93\u51fa:<\/p>\n<div class=\"cnblogs_code\">\n<pre>Hello World!<\/pre>\n<\/div>\n<p>print\u662f\u4e00\u4e2a\u5e38\u7528\u51fd\u6570\uff0c\u5176\u529f\u80fd\u5c31\u662f\u8f93\u51fa\u62ec\u53f7\u4e2d\u5f97\u5b57\u7b26\u4e32\u3002<\/p>\n<p>\uff08\u5728Python 2.x\u4e2d\uff0cprint\u8fd8\u53ef\u4ee5\u662f\u4e00\u4e2a\u5173\u952e\u5b57\uff0c\u53ef\u5199\u6210print &#8216;Hello World!&#8217;\uff0c\u4f46\u8fd9\u57283.x\u4e2d\u884c\u4e0d\u901a\u00a0\uff09<\/p>\n<p>&nbsp;<\/p>\n<h3>\u5199\u4e00\u6bb5\u5c0f\u7a0b\u5e8f<\/h3>\n<p>\u53e6\u4e00\u4e2a\u4f7f\u7528Python\u7684\u65b9\u6cd5\uff0c\u662f\u5199\u4e00\u4e2aPython\u7a0b\u5e8f\u3002\u7528\u6587\u672c\u7f16\u8f91\u5668\u5199\u4e00\u4e2a.py\u7ed3\u5c3e\u7684\u6587\u4ef6\uff0c\u6bd4\u5982\u8bf4<em>hello.py<\/em><\/p>\n<p>\u5728<em>hello.py<\/em>\u4e2d\u5199\u5165\u5982\u4e0b\uff0c\u5e76\u4fdd\u5b58:<\/p>\n<div class=\"cnblogs_code\">\n<pre>print('Hello World!')<\/pre>\n<\/div>\n<p>\u9000\u51fa\u6587\u672c\u7f16\u8f91\u5668\uff0c\u7136\u540e\u5728\u547d\u4ee4\u884c\u8f93\u5165:<\/p>\n<p>$python hello.py<\/p>\n<p>\u6765\u8fd0\u884chello.py\u3002\u53ef\u4ee5\u770b\u5230Python\u968f\u540e\u8f93\u51fa<\/p>\n<div class=\"cnblogs_code\">\n<pre>Hello World!<\/pre>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>\u811a\u672c<\/h3>\n<p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u628aPython\u7a0b\u5e8fhello.py\u6539\u6210\u4e00\u4e2a\u53ef\u6267\u884c\u7684\u811a\u672c\uff0c\u76f4\u63a5\u6267\u884c\uff1a<\/p>\n<div class=\"cnblogs_code\">\n<pre>#!\/usr\/bin\/env python\r\nprint('Hello World!')<\/pre>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u9700\u8981\u4fee\u6539\u4e0a\u9762\u7a0b\u5e8f\u7684\u6743\u9650\u4e3a\u53ef\u6267\u884c\uff1a<\/p>\n<div class=\"cnblogs_code\">\n<pre>chmod 755 hello.py<\/pre>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u7136\u540e\u518d\u547d\u4ee4\u884c\u4e2d\uff0c\u8f93\u5165<\/p>\n<div class=\"cnblogs_code\">\n<pre>.\/hello.py<\/pre>\n<\/div>\n<p>\u5c31\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\u4e86<\/p>\n<p>&nbsp;<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p>print<\/p>\n<p>\u547d\u4ee4\u884c\u6a21\u5f0f: \u8fd0\u884cPython\uff0c\u5728\u547d\u4ee4\u884c\u8f93\u5165\u547d\u4ee4\u5e76\u6267\u884c\u3002<\/p>\n<p>\u7a0b\u5e8f\u6a21\u5f0f: \u5199\u4e00\u6bb5Python\u7a0b\u5e8f\u5e76\u8fd0\u884c\u3002<\/p>\n<\/div>\n<div id=\"MySignature\"><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div>\u4f5c\u8005\uff1aVamei \u51fa\u5904\uff1ahttps:\/\/www.cnblogs.com\/vamei<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5047\u8bbe\u4f60\u5df2\u7ecf\u5b89\u88c5\u597d\u4e86Python, \u90a3\u4e48\u5728Linux\u547d\u4ee4\u884c\u8f93\u5165: $python \u5c06\u76f4\u63a5\u8fdb\u5165python\u3002\u7136\u540e\u5728 &#8230; <a title=\"Python\u57fa\u784001 Hello World!\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/jishu\/python\/python%e5%9f%ba%e7%a1%8001-hello-world\/\" aria-label=\"\u9605\u8bfb Python\u57fa\u784001 Hello World!\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[654],"tags":[380],"class_list":["post-2183","post","type-post","status-publish","format-standard","hentry","category-python","tag-python"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2183"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2183\/revisions"}],"predecessor-version":[{"id":2184,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2183\/revisions\/2184"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}