{"id":221,"date":"2017-01-10T11:14:54","date_gmt":"2017-01-10T03:14:54","guid":{"rendered":"http:\/\/luchanglong.com.cn\/?p=221"},"modified":"2017-01-17T14:36:56","modified_gmt":"2017-01-17T06:36:56","slug":"python-%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b%e5%92%8c%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/blog.la998.com\/?p=221","title":{"rendered":"python \u6570\u636e\u7c7b\u578b\u548c\u53d8\u91cf"},"content":{"rendered":"<h4 id=\"-\">\u6574\u6570<\/h4>\n<h4 id=\"-\">\u6d6e\u70b9\u6570<\/h4>\n<h4 id=\"-\">\u5b57\u7b26\u4e32<\/h4>\n<p>\u8f6c\u4e49\u5b57\u7b26<code>\\<\/code>\u53ef\u4ee5\u8f6c\u4e49\u5f88\u591a\u5b57\u7b26\uff0c\u6bd4\u5982<code>\\n<\/code>\u8868\u793a\u6362\u884c\uff0c<code>\\t<\/code>\u8868\u793a\u5236\u8868\u7b26\uff0c\u5b57\u7b26<code>\\<\/code>\u672c\u8eab\u4e5f\u8981\u8f6c\u4e49\uff0c\u6240\u4ee5<code>\\\\<\/code>\u8868\u793a\u7684\u5b57\u7b26\u5c31\u662f<code>\\<\/code>\uff0c\u53ef\u4ee5\u5728Python\u7684\u4ea4\u4e92\u5f0f\u547d\u4ee4\u884c\u7528<code>print()<\/code>\u6253\u5370\u5b57\u7b26\u4e32\u770b\u770b\u3002<\/p>\n<p>\u5982\u679c\u5b57\u7b26\u4e32\u91cc\u9762\u6709\u5f88\u591a\u5b57\u7b26\u90fd\u9700\u8981\u8f6c\u4e49\uff0c\u5c31\u9700\u8981\u52a0\u5f88\u591a<code>\\<\/code>\uff0c\u4e3a\u4e86\u7b80\u5316\uff0cPython\u8fd8\u5141\u8bb8\u7528<code>r''<\/code>\u8868\u793a<code>''<\/code>\u5185\u90e8\u7684\u5b57\u7b26\u4e32\u9ed8\u8ba4\u4e0d\u8f6c\u4e49\u3002<\/p>\n<p>\u5982\u679c\u5b57\u7b26\u4e32\u5185\u90e8\u6709\u5f88\u591a\u6362\u884c\uff0c\u7528<code>\\n<\/code>\u5199\u5728\u4e00\u884c\u91cc\u4e0d\u597d\u9605\u8bfb\uff0c\u4e3a\u4e86\u7b80\u5316\uff0cPython\u5141\u8bb8\u7528<code>'''...'''<\/code>\u7684\u683c\u5f0f\u8868\u793a\u591a\u884c\u5185\u5bb9\u3002<\/p>\n<p>\u591a\u884c\u5b57\u7b26\u4e32<code>'''...'''<\/code>\u8fd8\u53ef\u4ee5\u5728\u524d\u9762\u52a0\u4e0a<code>r<\/code>\u4f7f\u7528\u3002<\/p>\n<h4 id=\"-\">\u5e03\u5c14\u503c<\/h4>\n<p>\u5e03\u5c14\u503c\u53ef\u4ee5\u7528<code>and<\/code>\u3001<code>or<\/code>\u548c<code>not<\/code>\u8fd0\u7b97\u3002<\/p>\n<h4 id=\"-\">\u7a7a\u503c<\/h4>\n<p>\u7a7a\u503c\u662fPython\u91cc\u4e00\u4e2a\u7279\u6b8a\u7684\u503c\uff0c\u7528<code>None<\/code>\u8868\u793a\u3002<code>None<\/code>\u4e0d\u80fd\u7406\u89e3\u4e3a<code>0<\/code>\uff0c\u56e0\u4e3a<code>0<\/code>\u662f\u6709\u610f\u4e49\u7684\uff0c\u800c<code>None<\/code>\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u7a7a\u503c\u3002<\/p>\n<h3 id=\"-\">\u53d8\u91cf<\/h3>\n<p>\u53d8\u91cf\u5728\u7a0b\u5e8f\u4e2d\u5c31\u662f\u7528\u4e00\u4e2a\u53d8\u91cf\u540d\u8868\u793a\u4e86\uff0c\u53d8\u91cf\u540d\u5fc5\u987b\u662f\u5927\u5c0f\u5199\u82f1\u6587\u3001\u6570\u5b57\u548c<code>_<\/code>\u7684\u7ec4\u5408\uff0c\u4e14\u4e0d\u80fd\u7528\u6570\u5b57\u5f00\u5934\u3002<\/p>\n<h3 id=\"-\">\u5e38\u91cf<\/h3>\n","protected":false},"excerpt":{"rendered":"<p>\u6574\u6570 \u6d6e\u70b9\u6570 \u5b57\u7b26\u4e32 \u8f6c\u4e49\u5b57\u7b26\\\u53ef\u4ee5\u8f6c\u4e49\u5f88\u591a\u5b57\u7b26\uff0c\u6bd4\u5982\\n\u8868\u793a\u6362\u884c\uff0c\\t\u8868\u793a\u5236\u8868\u7b26\uff0c\u5b57\u7b26\\\u672c\u8eab\u4e5f\u8981\u8f6c\u4e49\uff0c\u6240\u4ee5\\ &hellip; <a href=\"https:\/\/blog.la998.com\/?p=221\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">python \u6570\u636e\u7c7b\u578b\u548c\u53d8\u91cf<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-221","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/blog.la998.com\/index.php?rest_route=\/wp\/v2\/posts\/221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.la998.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.la998.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.la998.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.la998.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=221"}],"version-history":[{"count":1,"href":"https:\/\/blog.la998.com\/index.php?rest_route=\/wp\/v2\/posts\/221\/revisions"}],"predecessor-version":[{"id":222,"href":"https:\/\/blog.la998.com\/index.php?rest_route=\/wp\/v2\/posts\/221\/revisions\/222"}],"wp:attachment":[{"href":"https:\/\/blog.la998.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.la998.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.la998.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}