{"id":2262,"date":"2021-08-03T21:12:01","date_gmt":"2021-08-03T13:12:01","guid":{"rendered":"https:\/\/egonlin.com\/?p=2262"},"modified":"2022-02-07T12:00:32","modified_gmt":"2022-02-07T04:00:32","slug":"%e7%ac%ac%e5%9b%9b%e8%8a%82%ef%bc%9aflask%e8%af%b7%e6%b1%82%e4%b8%8a%e4%b8%8b%e6%96%87","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=2262","title":{"rendered":"\u7b2c\u56db\u8282\uff1aflask\u8bf7\u6c42\u4e0a\u4e0b\u6587"},"content":{"rendered":"<h1>flask\u8bf7\u6c42\u4e0a\u4e0b\u6587<\/h1>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/egonlin.com\/wp-content\/uploads\/2021\/08\/\u6076\u641e\u56fe19-1.png'><img class=\"lazyload lazyload-style-2\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  data-original=\"https:\/\/egonlin.com\/wp-content\/uploads\/2021\/08\/\u6076\u641e\u56fe19-1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" \/><\/div><\/p>\n<p>\u5728\u5206\u6790\u4e0a\u4e0b\u95ee\u4e4b\u524d\uff0c\u8981\u505a\u597d\u4e00\u4e2a\u5fc3\u7406\u51c6\u5907\uff0c\u56e0\u4e3a\u8bbe\u8ba1\u5230\u7684\u4ee3\u7801\u4f1a\u5f88\u591a\uff0c\u9700\u8981\u4e0d\u61c2\u7684\u8981\u8ddf\u7740\u6587\u6863\u81ea\u5df1\u53bb\u7ffb\u9605\u6e90\u7801\u3002<\/p>\n<p>\u9996\u5148\u628a\u6d89\u53ca\u5230\u7684\u4e3b\u8981\u7684\u7c7b\u6216\u8005\u8bbe\u8ba1\u5230\u7684py\u9875\u9762\u5c55\u793a\u5982\u4e0b\u56fe\u3002\u4e0b\u9762\u6211\u4f1a\u4ee5\u5bf9\u5e94\u7c7b\u6216\u8005\u9875\u9762\u53bb\u8bb2\u89e3flask\u6e90\u7801<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/egonlin.com\/wp-content\/uploads\/2021\/08\/15-\u8bf7\u6c42\u4e0a\u4e0b\u658701.png'><img class=\"lazyload lazyload-style-2\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  data-original=\"https:\/\/egonlin.com\/wp-content\/uploads\/2021\/08\/15-\u8bf7\u6c42\u4e0a\u4e0b\u658701.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" \/><\/div><\/p>\n<p>\u4e4b\u524d\u6211\u4eec\u5df2\u7ecf\u8bba\u8ff0\u8fc7\u4e86\uff0c\u6bcf\u6b21\u8bf7\u6c42\u8fc7\u6765\u90fd\u4f1a\u89e6\u53d1<code>app()<\/code>\uff0c\u6240\u4ee5\u4f1a\u89e6\u53d1<code>FLask<\/code>\u7c7b\u7684<code>__call__<\/code>\u65b9\u6cd5\uff0c<code>__call__<\/code>\u65b9\u6cd5\u4f1a\u89e6\u53d1<code>Flask<\/code>\u7c7b\u7684<code>wsgi_app()<\/code>\u65b9\u6cd5\u3002\u7136\u540e\u6240\u6709\u7684\u8bf7\u6c42\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u90fd\u5728\u6574\u4e2a<code>wsgi_app()<\/code>\u91cc\u9762\u4e86\u3002<\/p>\n<p>\u6839\u636e\u4e0a\u56fe\u7c7b\u548c\u5e8f\u53f7\u6765\u5b8c\u6210\u6211\u4eec\u7684\u5206\u6790\u6d41\u7a0b\u3002<\/p>\n<h4><strong>1 \u9996\u5148\u5206\u6790\u8bf7\u6c42\u4e0a\u4e0b\u6587\u5bf9\u8c61(ctx)\u521b\u7acb<\/strong><\/h4>\n<ul>\n<li>\n<p>1.0 FLask \u7c7b\u4e2d\u7684<code>wsgi_app()<\/code>\u4e2d\u7684  ctx = self.request_context(environ\uff09<\/p>\n<\/li>\n<li>\n<p>1.1 RequestContext\u7c7b\u4e2d\u7684  <code>__init__<\/code>  <\/p>\n<ul>\n<li>\n<p>\u5b9e\u4f8b\u5316\u51fa\u8bf7\u6c42\u4e0a\u4e0b\u6587\u5bf9\u8c61ctx<\/p>\n<\/li>\n<li>\n<p>\u5e76\u4e14\u5173\u6ce8\uff1a<\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-python\">if request is None:\n    request = app.request_class(environ)\nself.request = request<\/code><\/pre>\n<\/li>\n<li>\n<p>1.2 Request\u7c7b\u4e2d\u7684 <code>__init__<\/code><\/p><div id=\"rml_readmorelogin_placeholder\" style=\"position:relative;\"><div id=\"rml_fade_content\" style=\"position: absolute;\r\ntop:-10em;\r\nwidth:100%;\r\nheight:10em;\r\nbackground: -webkit-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -moz-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -o-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -ms-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\"><\/div><div class=\"wpf-controller aru_rml_from_in_post\" style=\"background-color:#eeeeee;border:5px solid #cce6ff;\" id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><h2 id=\"Header\">\u67e5\u770b\u66f4\u591a<\/h2><div id=\"Message\"><p>\u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div><div id=\"StatusBarHeader\"><\/div><form id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><input name=\"post_id\" value=\"2262\" type=\"hidden\"\/><input name=\"_init_callback\" value=\"InitLogin\" type=\"hidden\"\/><input name=\"post_id\" value=\"2262\" type=\"hidden\"\/><input name=\"rt_ype\" value=\"1\" type=\"hidden\"\/><input name=\"nonce\" value=\"45483b0b8d\" type=\"hidden\"\/><input name=\"_wpnonce\" value=\"94db081d56\" type=\"hidden\"\/><input name=\"_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_proxy_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_view\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginView\" type=\"hidden\"\/><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\" width=\"400px\"><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Username:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"username\" value=\"\" type=\"text\"\/><\/td><\/tr><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Password:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"password\" value=\"\" type=\"password\"\/><\/td><\/tr><\/tbody><\/table><p class=\"wpf-table-placeholder submit\"><button class=\"wp_plugin_framework_ajax_button\" type=\"button\" style=\"background-color:#4D90FE;;color:#ffffff;;border:1px solid #3079ed;\" name=\"_event\" value=\"ButtonLogin\">Log in<\/button><\/p><\/td><td class=\"wpf-table-placeholder-input\"><\/td><\/tr><\/tbody><\/table><\/form><div id=\"ButtonStartRegister\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=register\">Register<\/a><\/div><div id=\"Link1\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=lostpassword\">Forgotten username or password?<\/a><\/div><div id=\"StatusBarFooter\"><\/div><\/div><\/div><div id=aru_remaining_content><\/div>","protected":false},"excerpt":{"rendered":"<p>flask\u8bf7\u6c42\u4e0a\u4e0b\u6587 \u5728\u5206\u6790\u4e0a\u4e0b\u95ee\u4e4b\u524d\uff0c\u8981\u505a\u597d\u4e00\u4e2a\u5fc3\u7406\u51c6\u5907\uff0c\u56e0\u4e3a\u8bbe\u8ba1\u5230\u7684\u4ee3\u7801\u4f1a\u5f88\u591a\uff0c\u9700\u8981\u4e0d\u61c2\u7684\u8981\u8ddf\u7740\u6587\u6863\u81ea\u5df1\u53bb [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2533,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[272],"tags":[273],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/2262"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2262"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/2262\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/media\/2533"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}