{"id":1193,"date":"2024-12-31T13:30:33","date_gmt":"2024-12-31T05:30:33","guid":{"rendered":"http:\/\/www.chan.ink\/?p=1193"},"modified":"2024-12-31T13:30:37","modified_gmt":"2024-12-31T05:30:37","slug":"%e3%80%90django%e6%a8%a1%e6%9d%bf%e5%bc%95%e6%93%8e%e3%80%91%e4%b8%8a%e4%b8%8b%e6%96%87%e9%9a%94%e7%a6%bb","status":"publish","type":"post","link":"http:\/\/www.chan.ink\/index.php\/2024\/12\/31\/%e3%80%90django%e6%a8%a1%e6%9d%bf%e5%bc%95%e6%93%8e%e3%80%91%e4%b8%8a%e4%b8%8b%e6%96%87%e9%9a%94%e7%a6%bb\/","title":{"rendered":"\u3010Django|\u6a21\u677f\u5f15\u64ce\u3011\u4e0a\u4e0b\u6587\u9694\u79bb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u6211\u77e5\u9053\u5e76\u7406\u89e3\uff0c\u6211\u597d\u5947\u7684\u662f\uff0ctag\u6309\u7406\u8bf4\u5df2\u7ecf\u751f\u6210\u4e86\u5bf9\u5e94\u7684\u6a21\u677f\u7247\u6bb5\uff0c\u4e3a\u4ec0\u4e48\u63d2\u5165home\u6a21\u677f\u4e2d\u65f6\uff0c\u8fd8\u9700\u8981\u663e\u793a\u643a\u5e26request<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"496\" height=\"643\" src=\"http:\/\/www.chan.ink\/wp-content\/uploads\/2024\/12\/1735622981690.png\" alt=\"\" class=\"wp-image-1194\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5b9e\u9645\u4e0a\u4e0e Django \u6a21\u677f\u5f15\u64ce\u7684\u5de5\u4f5c\u673a\u5236\u548c\u4e0a\u4e0b\u6587\u7684\u4f5c\u7528\u8303\u56f4\u6709\u5173\u3002\u867d\u7136 <code>@register.inclusion_tag<\/code> \u7684\u6a21\u677f\u6807\u7b7e\u5df2\u7ecf\u751f\u6210\u4e86\u5bf9\u5e94\u7684\u7247\u6bb5\uff0c\u4f46\u6a21\u677f\u5f15\u64ce\u5e76\u6ca1\u6709\u81ea\u52a8\u5171\u4eab <code>request<\/code> \u6216\u5176\u4ed6\u4e0a\u4e0b\u6587\u6570\u636e\u5230\u6a21\u677f\u6807\u7b7e\u4e2d\uff0c\u9664\u975e\u663e\u5f0f\u4f20\u9012\u6216\u914d\u7f6e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u8be6\u7ec6\u5206\u6790\u4e3a\u4ec0\u4e48\u8fd8\u9700\u8981\u663e\u5f0f\u643a\u5e26 <code>request<\/code>\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6838\u5fc3\u539f\u56e0\uff1a\u4e0a\u4e0b\u6587\u9694\u79bb<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6a21\u677f\u6807\u7b7e\u7684\u72ec\u7acb\u4e0a\u4e0b\u6587<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Django \u7684\u6a21\u677f\u6807\u7b7e\uff08\u5373\u4fbf\u662f <code>@register.inclusion_tag<\/code>\uff09\u9ed8\u8ba4\u4f7f\u7528 <strong>\u72ec\u7acb\u4e0a\u4e0b\u6587<\/strong> \u8fdb\u884c\u6e32\u67d3\u3002<\/li>\n\n\n\n<li>\u8fd9\u610f\u5473\u7740\u5728\u8c03\u7528 <code>inclusion_tag<\/code> \u65f6\uff0cDjango \u4e0d\u4f1a\u5c06\u7236\u6a21\u677f\u4e2d\u7684\u4e0a\u4e0b\u6587\uff08\u5982 <code>request<\/code>\uff09\u81ea\u52a8\u4f20\u9012\u7ed9\u6a21\u677f\u6807\u7b7e\u7684\u903b\u8f91\u3002<\/li>\n\n\n\n<li>\u6a21\u677f\u6807\u7b7e\u7684\u4e0a\u4e0b\u6587\u662f\u72ec\u7acb\u7684\uff0c\u9700\u8981\u663e\u5f0f\u4f20\u9012 <code>request<\/code>\uff0c\u5426\u5219\u5b83\u65e0\u6cd5\u77e5\u9053\u7236\u6a21\u677f\u4e2d\u6709\u4ec0\u4e48\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6a21\u677f\u7247\u6bb5\u7684\u52a8\u6001\u6e32\u67d3<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u867d\u7136 <code>tag\/nb_menu.html<\/code> \u662f\u6a21\u677f\u7247\u6bb5\uff0c\u4f46\u6e32\u67d3\u5b83\u7684\u903b\u8f91\u53d1\u751f\u5728\u6a21\u677f\u6807\u7b7e\u5b9a\u4e49\u7684 Python \u51fd\u6570\u4e2d\uff08<code>nb_menu<\/code>\uff09\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u8fd9\u4e2a\u51fd\u6570\u4f9d\u8d56 <code>request<\/code> \u6765\u751f\u6210\u83dc\u5355\u6570\u636e\uff08\u5982\u901a\u8fc7 <code>request.userinfo.role<\/code> \u83b7\u53d6\u89d2\u8272\u4fe1\u606f\uff09\uff0c\u90a3\u4e48 <code>request<\/code> \u5fc5\u987b\u5728\u8c03\u7528\u65f6\u4f20\u9012\u7ed9\u51fd\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6a21\u677f\u7247\u6bb5 vs \u903b\u8f91\u5904\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>tag\/nb_menu.html<\/code> \u672c\u8eab\u662f\u4e00\u4e2a\u9759\u6001\u7247\u6bb5\u6a21\u677f\uff0c\u4f46\u751f\u6210 <code>menu_list<\/code> \u6570\u636e\u7684\u903b\u8f91\u662f\u5728 <code>nb_menu<\/code> \u51fd\u6570\u4e2d\u3002<\/li>\n\n\n\n<li><code>nb_menu<\/code> \u51fd\u6570\u9700\u8981\u8bbf\u95ee <code>request<\/code>\uff0c\u56e0\u6b64\u5fc5\u987b\u5728\u8c03\u7528\u6a21\u677f\u6807\u7b7e\u65f6\u63d0\u4f9b\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7c7b\u6bd4\u7406\u89e3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u6a21\u677f\u6807\u7b7e\u770b\u4f5c\u662f\u4e00\u4e2a\u51fd\u6570\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f60\u5728\u6a21\u677f\u4e2d\u8c03\u7528\u5b83\u65f6\uff0c\u76f8\u5f53\u4e8e\u8c03\u7528\u4e00\u4e2a\u5e26\u53c2\u6570\u7684\u51fd\u6570\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u8fd9\u4e2a\u51fd\u6570\u9700\u8981 <code>request<\/code> \u53c2\u6570\uff0c\u5fc5\u987b\u5728\u8c03\u7528\u65f6\u663e\u5f0f\u4f20\u9012\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u677f\u4e2d\u7684 <code>{% nb_menu request %}<\/code> \u5bf9\u5e94\u7684\u5176\u5b9e\u662f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nb_menu(request)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c <code>request<\/code> \u4e0d\u663e\u5f0f\u4f20\u9012\uff0c\u800c\u4f60\u53c8\u4e0d\u914d\u7f6e <code>takes_context=True<\/code>\uff0cDjango \u5e76\u4e0d\u4f1a\u81ea\u52a8\u4f20\u9012\u7236\u6a21\u677f\u4e2d\u7684\u4e0a\u4e0b\u6587\u6570\u636e\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e3a\u4ec0\u4e48\u6ca1\u6709\u5168\u5c40\u5171\u4eab\u4e0a\u4e0b\u6587<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Django \u7684\u8bbe\u8ba1\u4e2d\uff0c\u6a21\u677f\u4e0a\u4e0b\u6587\u662f <strong>\u663e\u5f0f\u7ba1\u7406\u7684<\/strong>\uff0c\u800c\u4e0d\u662f\u9690\u5f0f\u5171\u4eab\u7684\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fd9\u6837\u53ef\u4ee5\u907f\u514d <strong>\u6570\u636e\u6c61\u67d3<\/strong> \u548c <strong>\u610f\u5916\u8986\u76d6<\/strong>\u3002<\/li>\n\n\n\n<li>\u901a\u8fc7\u663e\u5f0f\u4f20\u9012\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u6e05\u695a\u77e5\u9053\u6bcf\u4e2a\u53d8\u91cf\u4ece\u4f55\u800c\u6765\uff0c\u964d\u4f4e\u4e86\u590d\u6742\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6ca1\u6709\u8fd9\u6837\u7684\u9650\u5236\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a21\u677f\u6807\u7b7e\u4e2d\u53ef\u80fd\u4f1a\u65e0\u610f\u4f7f\u7528\u4e86\u7236\u6a21\u677f\u4e0a\u4e0b\u6587\u4e2d\u7684\u53d8\u91cf\uff0c\u5bfc\u81f4\u4e0d\u53ef\u9884\u6599\u7684\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u53ef\u7ef4\u62a4\u6027\u4f1a\u4e0b\u964d\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u89e3\u51b3\u65b9\u6848\u603b\u7ed3<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u663e\u5f0f\u4f20\u9012 <code>request<\/code><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u662f Django \u9ed8\u8ba4\u7684\u5de5\u4f5c\u65b9\u5f0f\uff0c\u867d\u7136\u9700\u8981\u591a\u5199\u4e00\u70b9\uff0c\u4f46\u903b\u8f91\u975e\u5e38\u660e\u786e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{% nb_menu request %}<\/code><\/pre>\n\n\n\n<h4 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class=\"wp-block-heading\"><strong>\u7ed3\u8bba<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u677f\u7247\u6bb5\u867d\u7136\u751f\u6210\u4e86 HTML\uff0c\u4f46\u751f\u6210\u903b\u8f91\u9700\u8981\u4f9d\u8d56 <code>request<\/code>\uff0c\u800c\u6a21\u677f\u6807\u7b7e\u9ed8\u8ba4\u4e0d\u4f1a\u5171\u4eab\u7236\u6a21\u677f\u4e0a\u4e0b\u6587\u3002Django \u7684\u4e0a\u4e0b\u6587\u9694\u79bb\u673a\u5236\u8981\u6c42\u4f60\u663e\u5f0f\u4f20\u9012 <code>request<\/code> \u6216\u914d\u7f6e <code>takes_context=True<\/code>\uff0c\u8fd9\u662f\u8bbe\u8ba1\u4e0a\u7684\u4e00\u4e2a\u5e73\u8861\u70b9\uff0c\u65e8\u5728\u63d0\u5347\u6a21\u677f\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u6e05\u6670\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u663e\u5f0f\u4f20\u9012\u53c2\u6570\u867d\u7136\u7565\u663e\u5197\u4f59\uff0c\u4f46\u5b83\u6e05\u695a\u5730\u8868\u8fbe\u4e86\u6a21\u677f\u6807\u7b7e\u7684\u4f9d\u8d56\u5173\u7cfb\uff1b\u800c\u4f7f\u7528 <code>takes_context=True<\/code> 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[&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-1193","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/1193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/comments?post=1193"}],"version-history":[{"count":1,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/1193\/revisions"}],"predecessor-version":[{"id":1195,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/1193\/revisions\/1195"}],"wp:attachment":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/media?parent=1193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/categories?post=1193"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/tags?post=1193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}