{"id":208031,"date":"2025-07-08T11:38:39","date_gmt":"2025-07-08T03:38:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208031\/"},"modified":"2025-07-08T11:38:39","modified_gmt":"2025-07-08T03:38:39","slug":"gorilla-mux-%e8%af%b7%e6%b1%82%e4%b8%8e-url-%e6%a8%a1%e5%bc%8f%e4%b8%8d%e5%8c%b9%e9%85%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208031\/","title":{"rendered":"gorilla\/mux \u8bf7\u6c42\u4e0e URL \u6a21\u5f0f\u4e0d\u5339\u914d"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> gorilla\/mux \u8bf7\u6c42\u4e0e URL \u6a21\u5f0f\u4e0d\u5339\u914d<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-28 08:09:38<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728Golang\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300agorilla\/mux \u8bf7\u6c42\u4e0e URL \u6a21\u5f0f\u4e0d\u5339\u914d\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/p>\n

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

\u6211\u6b63\u5728\u8bbf\u95ee\u6211\u4e0d\u4e45\u524d\u7f16\u5199\u7684\u7b80\u5355\u7f51\u7edc\u670d\u52a1\u5668\u7684\u4e00\u4e9b\u65e7\u4ee3\u7801\uff0c\u5e76\u4e14\u6211\u7684\u8bf7\u6c42\u6a21\u5f0f\u4e0d\u518d\u8d77\u4f5c\u7528\u3002\u6211\u6709\u4e00\u4e2a\u51fd\u6570\u53ef\u4ee5\u521d\u59cb\u5316\u6211\u7684\u8def\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

func (a *app) initializeroutes() {\n    a.router.handlefunc(\"\/api\/forecast\/detailed?city={city}&state={state}&period={period}\", a.detailedforecast).methods(\"get\")\n    a.router.handlefunc(\"\/api\/forecast\/detailed?city={city}&state={state}\", a.detailedforecast).methods(\"get\")\n    a.router.handlefunc(\"\/api\/forecast\/detailed?random\", a.randomdetailedforecast).methods(\"get\")\n    a.router.handlefunc(\"\/api\/forecast\/hourly?city={city}&state={state}&hours={hours}\", a.hourlyforecast).methods(\"get\")\n    a.router.handlefunc(\"\/api\/forecast\/hourly?city={city}&state={state}\", a.hourlyforecast).methods(\"get\")\n    a.router.notfoundhandler = http.handlerfunc(a.custom404handler)\n}<\/pre>\n
\u6211\u7684\u81ea\u5b9a\u4e49 404 \u5904\u7406\u7a0b\u5e8f\u4ec5\u8fd4\u56de {“error”: “not found”} \u7684 json<\/p>\n
\u4ece\u8fd9\u91cc\u5f00\u59cb\uff0c\u6211\u5728\u5e94\u7528\u7a0b\u5e8f\u521d\u59cb\u5316\u51fd\u6570\u7684\u672b\u5c3e\u521d\u59cb\u5316\u8fd9\u4e9b\u8def\u7531\uff08\u5e95\u90e8 3 \u884c\uff09\uff1a<\/p>\n
func (a *app) initialize() {\n    var err error\n    conf.configure()\n    sqldatasource := fmt.sprintf(\n        \"postgres:\/\/%s:%s@%s:%s\/%s?sslmode=disable\",\n        conf.sqlusername,\n        conf.sqlpassword,\n        conf.sqlhost,\n        conf.sqlport,\n        conf.sqldbname)\n    a.db, err = sql.open(\"postgres\", sqldatasource)\n    if err != nil {\n        log.fatal(err)\n    }\n    a.redis = redis.newclient(&redis.options{\n        addr:     fmt.sprintf(\"%s:%s\", conf.redishost, conf.redisport),\n        password: conf.redispassword,\n        db:       conf.redisdb,\n    })\n    a.router = mux.newrouter()\n    a.logger = handlers.combinedlogginghandler(os.stdout, a.router)\n    a.initializeroutes()\n}<\/pre>\n
\u6211\u7684\u5e94\u7528\u7a0b\u5e8f\u5728\u4ee5\u4e0b\u529f\u80fd\u4e0a\u8fd0\u884c\uff1a<\/p>\n
func (a *app) run() {\n    port := fmt.sprintf(\":%s\", os.getenv(\"server_port\"))\n    log.fatal(http.listenandserve(port, a.logger))\n}<\/pre>\n
\u6211\u7684\u670d\u52a1\u5668\u8fd0\u884c\u5728\uff1a<\/p>\n
func main() {\n    a := app{}\n    a.initialize()\n    a.run()\n}<\/pre>\n
\u5f53\u6211\u5c1d\u8bd5\u5411\u636e\u6211\u6240\u77e5\u6709\u6548\u7684 url \u6a21\u5f0f\u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u6211\u5f97\u5230\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n
>>> import requests\n>>> r = requests.get(\"http:\/\/localhost:8000\/api\/forecast\/detailed?city=chicago&state=il\")\n>>> r\n<response [404]>\n>>> r.json()\n{'error': 'not found'}<\/pre>\n
\u7f16\u8f91<\/strong><\/p>\n
\u6211\u8fdb\u884c\u4e86\u66f4\u6539\uff0c\u5c06\u67e5\u8be2\u79fb\u51fa url\u3002\u6211\u7684\u8def\u7ebf\u73b0\u5728\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
a.router.handlefunc(\"\/api\/forecast\/detailed\", a.detailedforecast).queries(\"city\", \"{city:[a-za-z+]+}\", \"state\", \"{state:[a-za-z+]+}\", \"period\", \"{period:[a-za-z+]+}\").schemes(\"http\").methods(\"get\")\na.router.handlefunc(\"\/api\/forecast\/detailed\", a.detailedforecast).queries(\"city\", \"{city:[a-za-z+]+}\", \"state\", \"{state:[a-za-z+]+}\").schemes(\"http\").methods(\"get\")\na.router.handlefunc(\"\/api\/forecast\/detailed\/random\", a.randomdetailedforecast).schemes(\"http\").methods(\"get\")\na.router.handlefunc(\"\/api\/forecast\/hourly\", a.hourlyforecast).queries(\"city\", \"{city:[a-za-z+]+}\", \"state\", \"{state:[a-za-z+]+}\", \"hours\", \"{hours:[0-9]+}\").schemes(\"http\").methods(\"get\")\na.router.handlefunc(\"\/api\/forecast\/hourly\", a.hourlyforecast).queries(\"city\", \"{city:[a-za-z+]+}\", \"state\", \"{state:[a-za-z+]+}\").schemes(\"http\").methods(\"get\")<\/pre>\n
\u5f53\u6211\u63d0\u51fa\u76f8\u540c\u7684\u8bf7\u6c42\u65f6\uff0c\u6211\u73b0\u5728\u770b\u5230\uff1a<\/p>\n
get : unsupported protocol scheme \"\"<\/pre>\n
\u6211\u68c0\u67e5\u4e86 url \u4ee5\u67e5\u770b\u53d1\u9001\u7684\u5185\u5bb9\uff1a<\/p>\n
2020\/02\/20 18:19:41 Scheme is:\n2020\/02\/20 18:19:41 Host is:\n2020\/02\/20 18:19:41 Path is: \/api\/forecast\/detailed\n2020\/02\/20 18:19:41 Query is: city=Chicago&state=IL<\/pre>\n
\u8def\u5f84\u548c\u67e5\u8be2\u770b\u8d77\u6765\u6b63\u786e\uff0c\u4f46\u6211\u4e0d\u660e\u767d\u4e3a\u4ec0\u4e48\u8be5\u65b9\u6848\u65e0\u6548\u3002\u6211\u7684\u8bf7\u6c42\u4ecd\u7136\u662f r = requests.get(\"http:\/\/localhost:8000\/api\/forecast\/detailed?city=chicago&state=il\")<\/code><\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u6765\u81ea …\u8981\u5339\u914d\u60a8\u9700\u8981\u4f7f\u7528\u7684\u67e5\u8be2<\/p>\n
r := mux.newrouter()\n...\nr.queries(\"key\", \"value\")<\/pre>\n
\u5339\u914d pathprefix <\/p>\n
r.PathPrefix(\"\/products\/\")<\/pre>\n
\u6211\u8ba4\u4e3a\u4f60\u9700\u8981\u5c06\u8fd9\u4e24\u8005\u7ed3\u5408\u8d77\u6765\u624d\u80fd\u5b9e\u73b0\u4f60\u60f3\u8981\u7684\u3002<\/p>\n
\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300agorilla\/mux \u8bf7\u6c42\u4e0e URL \u6a21\u5f0f\u4e0d\u5339\u914d\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGolang\u77e5\u8bc6\uff01<\/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-208031","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208031","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=208031"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208031\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}