{"id":208042,"date":"2025-07-08T09:21:08","date_gmt":"2025-07-08T01:21:08","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208042\/"},"modified":"2025-07-08T09:21:08","modified_gmt":"2025-07-08T01:21:08","slug":"%e9%98%b2%e6%ad%a2go-html-template%e4%b8%ad%e5%90%8c%e5%90%8d%e5%9d%97%e8%a2%ab%e8%a6%86%e7%9b%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208042\/","title":{"rendered":"\u9632\u6b62Go html\/template\u4e2d\u540c\u540d\u5757\u88ab\u8986\u76d6"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u9632\u6b62Go html\/template\u4e2d\u540c\u540d\u5757\u88ab\u8986\u76d6<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-28 09:54:32<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60Golang<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u9632\u6b62Go html\/template\u4e2d\u540c\u540d\u5757\u88ab\u8986\u76d6\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u5728\u4f7f\u7528 go \u4e2d\u7684\u6a21\u677f\u5448\u73b0\u6b63\u786e\u7684\u5185\u5bb9\u65f6\u9047\u5230\u56f0\u96be\u3002<\/p>\n

\u6211\u6709\u4e00\u4e2a\u57fa\u672c\u6a21\u677f (base.tmpl<\/code>) \u548c 2 \u4e2a\u5b50\u6a21\u677f\uff08a.tmpl<\/code> \u548c b.tmpl<\/code>\uff09\u3002<\/p>\n

\/\/ base.tmpl\n{{ define \"base\" }}\n  {{ template \"header\" . }}\n  {{ template \"content\" . }}\n  {{ template \"footer\" . }}\n{{ end }}<\/pre>\n
\/\/ a.tmpl\n{{ template \"base\" . }}\n{{ define \"content\" }}\n  this is a.tmpl\n{{ end }}\n<\/pre>\n
\/\/ b.tmpl\n{{ template \"base\" . }}\n{{ define \"content\" }}\n  this is b.tmpl\n{{ end }}\n<\/pre>\n
\u6267\u884c a.tmpl<\/code> \u65f6\uff0c\u5c06\u63d2\u5165 b.tmpl<\/code> \u4e2d\u5185\u5bb9\u5757\u7684\u5185\u5bb9\u3002<\/p>\n
\u4f8b\u5982\uff0c\u6e32\u67d3 a.tmpl<\/code> \u4f1a\u5bfc\u81f4\u9875\u9762\u663e\u793a\uff1a<\/p>\n
this is b.tmpl<\/pre>\n
\u6211\u6b63\u5728\u89e3\u6790\u6a21\u677f\uff08\u89c1\u4e0b\u6587\uff09\u5e76\u8fd4\u56de\u5e76\u5c06\u7ed3\u679c\u5206\u914d\u7ed9\u53d8\u91cf x<\/code> \u56e0\u6b64\u6211\u53ef\u4ee5\u8c03\u7528 x.executetemplate(w, \"a.tmpl\", nil)<\/code><\/p>\n
func parseTemplates() *template.Template {\n    templ := template.New(\"\")\n    err := filepath.Walk(\".\/templates\", func(path string, info os.FileInfo, err error) error {\n        if strings.Contains(path, \".tmpl\") {\n            _, err = templ.ParseFiles(path)\n            if err != nil {\n                log.Println(err)\n            }\n        }\n\n        return err\n    })\n\n    if err != nil {\n        panic(err)\n    }\n\n    return templ\n}\n<\/pre>\n
\u6211\u5047\u8bbe\u8fd9\u662f\u56e0\u4e3a\u5728\u89e3\u6790\u6a21\u677f\u65f6\uff0cgo \u5c06 b.tmpl<\/code> \u7684\u5185\u5bb9\u5757\u5b9a\u4e49\u4fdd\u7559\u4e3a\u6700\u65b0\u7684\u3002<\/p>\n
\u6211\u60f3\u77e5\u9053\u662f\u5426\u6709\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u89e3\u6790\u6240\u6709\u6a21\u677f\u5e76\u7b80\u5355\u5730\u8c03\u7528\u6211\u60f3\u8981\u6267\u884c\u7684\u6a21\u677f\uff0c\u800c\u4e0d\u5fc5\u6bcf\u6b21\u6267\u884c\u9875\u9762\u65f6\u91cd\u65b0\u89e3\u6790\u9875\u7709\u3001\u5185\u5bb9\u3001\u9875\u811a\u7b49\u3002 <\/p>\n
 <\/p>\n
\u6b63\u786e\u7b54\u6848<\/h2>\n
 <\/p>\n
\u5206\u522b\u89e3\u6790a\u548cb\u7684\u6a21\u677f\u3002<\/p>\n
atmpl, err := template.ParseFiles(\"base.tmpl\", \"a.tmpl\")\nif err != nil { \/* handle error *\/ }\n\nbtmpl, err := template.ParseFiles(\"base.tmpl\", \"b.tmpl\")\nif err != nil { \/* handle error *\/ }<\/pre>\n
\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8eGolang\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-208042","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208042"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208042\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}