{"id":2348,"date":"2023-07-31T15:48:17","date_gmt":"2023-07-31T07:48:17","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=2348"},"modified":"2023-07-31T15:48:17","modified_gmt":"2023-07-31T07:48:17","slug":"goweb%e6%89%93%e5%8c%85%e5%8e%9f%e7%90%86%e6%96%b9%e6%b3%95%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2023\/07\/31\/goweb%e6%89%93%e5%8c%85%e5%8e%9f%e7%90%86%e6%96%b9%e6%b3%95%e4%bb%8b%e7%bb%8d\/","title":{"rendered":"goweb\u6253\u5305\u539f\u7406\u65b9\u6cd5\u4ecb\u7ecd"},"content":{"rendered":"

Go\u8bed\u8a00\u662f\u4e00\u79cd\u9002\u5408\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u9ad8\u6548\u7f16\u7a0b\u8bed\u8a00\u3002Go\u8bed\u8a00\u6807\u51c6\u5e93\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e9b\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u5305\uff0c\u5982`net\/http`\u5305\u548c`html\/template`\u5305\u3002\u5f53\u6211\u4eec\u5f00\u53d1\u5b8c\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u9700\u8981\u5c06\u5b83\u6253\u5305\u6210\u4e8c\u8fdb\u5236\u6587\u4ef6\u5e76\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e2d\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Go\u8bed\u8a00\u7684\u5de5\u5177\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u6210\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<\/p>\n

## Go\u8bed\u8a00\u7684\u6253\u5305\u5de5\u5177<\/p>\n

Go\u8bedmac\u6253\u5305dmg\u7f51\u7ad9\u5185\u5bb9<\/a>\u8a00\u63d0\u4f9b\u4e86\u4e00\u4e2a\u540d\u4e3a`go build`\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5c06Go\u8bed\u8a00\u6e90\u4ee3\u7801\u7f16\u8bd1\u6210\u53ef\u6267\u884c\u6587\u4ef6\u3002\u4f46\u662f\uff0c`go build`\u53ea\u80fd\u5c06\u6e90\u4ee3\u7801\u7f16\u8bd1\u6210\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u4e0d\u80fd\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u6210\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528\u4e00\u4e9b\u5176\u4ed6\u7684\u5de5\u5177\u6765\u6253\u5305\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

\u76ee\u524d\uff0cGo\u8bed\u8a00\u793e\u533a\u4e2d\u6709\u8bb8\u591a\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u7528\u4e8e\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u6210\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u5982`go-bindata`\u3001`go-rice`\u548c`packr`\u7b49\u3002\u8fd9\u4e9b\u5de5\u5177\u7684\u5de5\u4f5c\u539f\u7406\u90fd\u7c7b\u4f3c\uff0c\u5b83\u4eec\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u9759\u6001\u8d44\u6e90\uff08\u5982HTML\u3001CSS\u548cJavaScript\u6587\u4ef6\uff09\u6253\u5305\u6210\u4e00\u4e2a\u5355\u72ec\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u8be5\u6587\u4ef6\u4e0eWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u6267\u884c\u6587\u4ef6\u4e00\u8d77\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e2d\u3002<\/p>\n

\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528`packr`\u5de5\u5177\u6765\u6253\u5305\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002`packr`\u662f\u4e00\u4e2aGo\u8bed\u8a00\u7684\u6253\u5305\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u9759\u6001\u8d44\u6e90\u6253\u5305\u6210\u4e00\u4e2a\u5355\u72ec\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002`packr`\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c06\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u8f6c\u6362\u6210Go\u8bed\u8a00\u6e90\u4ee3\u7801\uff0c\u7136\u540e\u5728\u7f16\u8bd1\u65f6\u5c06\u8fd9\u4e9b\u6e90\u4ee3\u7801\u7f16\u8bd1\u6210\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<\/p>\n

## \u4f7f\u7528packr\u6253\u5305Web\u5e94\u7528\u7a0b\u5e8f<\/p>\n

\u4f7f\u7528`packr`\u6253\u5305Web\u5e94\u7528\u7a0b\u5e8f\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

1. \u5b89\u88c5`packr`\u5de5\u5177<\/p>\n

\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5`packr`\u5de5\u5177\uff1a<\/p>\n

“`<\/p>\n

go get -u github.com\/gobuffalo\/packr\/packr<\/p>\n

“`<\/p>\n

2. \u5728Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5f15\u5165`packr`\u5305<\/p>\n

\u5728Web\u5e94\u7528\u7a0b\u5e8f\u7684\u4ee3\u7801\u4e2d\uff0c\u5f15\u5165`packr`\u5305\u5e76\u521b\u5efa\u4e00\u4e2a`packr.Box`\u5bf9\u8c61\uff0c\u7528\u4e8e\u6253\u5305\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u3002\u5047\u8bbe\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u7684\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

mywebapp<\/p>\n

\u251c\u2500\u2500 main.go<\/p>\n

\u251c\u2500\u2500 templates<\/p>\n

\u2502 \u251c\u2500\u2500 home.html<\/p>\n

\u2502 \u251c\u2500\u2500 about.html<\/p>\n

\u2502 \u2514\u2500\u2500 contact.html<\/p>\n

\u251c\u2500\u2500 staticmacos\u7a0b\u5e8f\u5f00\u53d1<\/a><\/p>\n

\u2502 \u251c\u2500\u2500 css<\/p>\n

\u2502 \u2502 \u2514\u2500\u2500 style.css<\/p>\n

\u2502 \u2514\u2500\u2500 js<\/p>\n

\u2502 \u2514\u2500\u2500 app.js<\/p>\n

“`<\/p>\n

\u6211\u4eec\u53ef\u4ee5\u5728`main.go`\u6587\u4ef6\u4e2d\u5f15\u5165`packr`\u5305\u5e76\u521b\u5efa\u4e00\u4e2a`packr.Box`\u5bf9\u8c61\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`go<\/p>\n

package main<\/p>\n

import (<\/p>\n

“net\/http”<\/p>\n

“github.com\/gobuffalo\/packr”<\/p>\n

)<\/p>\n

func main() {<\/p>\n

\/\/ \u521b\u5efa\u4e00\u4e2apackr.Box\u5bf9\u8c61\uff0c\u7528\u4e8e\u6253\u5305\u9759\u6001\u8d44\u6e90\u6587\u4ef6<\/p>\n

staticBox := packr.NewBox(“.\/static”)<\/p>\n

templateBox := packr.NewBox(“.\/templates”)<\/p>\n

\/\/ \u6ce8\u518c\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u5904\u7406\u5668<\/p>\n

http.Handle(“\/static\/”, http.StripPrefix(“\/static\/”, http.FileServer(staticBox)))<\/p>\n

\/\/ \u6ce8\u518c\u6a21\u677f\u5904\u7406\u5668<\/p>\n

http.HandleFunc(“\/”, func(w http.ResponseWriter, r *http.Request) {<\/p>\n

tmpl, err := templateBox.FindString(“home.html”)<\/p>\n

if err != nil {<\/p>\n

http.Error(w, err.Error(), http.StatusInternalServerError)<\/p>\n

return<\/p>\n

}<\/p>\n

w.Write([]byte(tmpl))<\/p>\n

})<\/p>\n

\/\/ \u542f\u52a8Web\u670d\u52a1\u5668<\/p>\n

http.ListenAndServe(“:8080”, nil)<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e24\u4e2a`packr.Box`\u5bf9\u8c61\uff0c\u5206\u522b\u7528\u4e8e\u6253\u5305\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u548c\u6a21\u677f\u6587\u4ef6\u3002\u7136\u540e\uff0c\u6211\u4eec\u6ce8\u518c\u4e86\u4e00\u4e2a\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u5904\u7406\u5668\u548c\u4e00\u4e2a\u6a21\u677f\u5904\u7406\u5668\u3002\u5728\u6a21\u677f\u5904\u7406\u5668\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528`templateBox.FindString`\u65b9\u6cd5\u83b7\u53d6\u6a21\u677f\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n

3. \u4f7f\u7528packr\u6253\u5305Web\u5e94\u7528\u7a0b\u5e8f<\/p>\n

\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f7f\u7528`packr`\u5de5\u5177\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u6210\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1a<\/p>\n

“`<\/p>\n

packr bui<\/p>\n

<\/figure>\n<\/p>\n

ld<\/p>\n

“`<\/p>\n

\u8be5\u547d\u4ee4\u4f1a\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2a\u5355\u72ec\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u5e76\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u6267\u884c\u6587\u4ef6\u548c\u8be5\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e00\u8d77\u6253\u5305\u6210\u4e00\u4e2a\u5355\u72ec\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<\/p>\n

4. \u90e8\u7f72Web\u5e94\u7528\u7a0b\u5e8f<\/p>\n

\u5c06\u6253\u5305\u540e\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u548c\u5176\u4ed6\u76f8\u5173\u6587\u4ef6\u4e00\u8d77\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e2d\u5373\u53ef\u3002<\/p>\n

## \u603b\u7ed3<\/p>\n

\u4f7f\u7528`packr`\u5de5\u5177\u53ef\u4ee5\u5c06Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u9759\u6001\u8d44\u6e90\u6253\u5305\u6210\u4e00\u4e2a\u5355\u72ec\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u4ece\u800c\u65b9\u4fbf\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u4f7f\u7528`packr`\u6253\u5305Web\u5e94\u7528\u7a0b\u5e8f\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u5b89\u88c5`packr`\u5de5\u5177\u3001\u5728Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5f15\u5165`packr`\u5305\u3001\u4f7f\u7528`packr`\u6253\u5305Web\u5e94\u7528\u7a0b\u5e8f\u3001\u90e8\u7f72Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Go\u8bed\u8a00\u662f\u4e00\u79cd\u9002\u5408\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u9ad8\u6548\u7f16\u7a0b\u8bed\u8a00\u3002Go\u8bed\u8a00\u6807\u51c6\u5e93\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e9b\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u5305\uff0c\u5982`net\/http`\u5305\u548c`html\/template`\u5305\u3002\u5f53\u6211\u4eec\u5f00\u53d1\u5b8c\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[332,4934,18,116,4935],"topic":[],"class_list":["post-2348","post","type-post","status-publish","format-standard","hentry","category-zhuomianruanjian","tag-332","tag-exe","tag-18","tag-116","tag-4935"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/2348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/comments?post=2348"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/2348\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=2348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=2348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=2348"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=2348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}