53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
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package main
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import (
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"flag"
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"net/http"
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"github.com/zeromicro/go-zero/core/logx"
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"chat/internal/config"
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"chat/internal/handler"
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"chat/internal/svc"
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"github.com/zeromicro/go-zero/core/conf"
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"github.com/zeromicro/go-zero/rest"
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)
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var configFile = flag.String("f", "etc/chat-api.yaml", "the config file")
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func main() {
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flag.Parse()
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var c config.Config
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conf.MustLoad(*configFile, &c)
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server := rest.MustNewServer(c.RestConf)
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defer server.Stop()
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// 全局處理 OPTIONS 請求（CORS 預檢請求）
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server.Use(func(next http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// 設置 CORS 標頭
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w.Header().Set("Access-Control-Allow-Origin", "*")
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w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
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w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization")
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w.Header().Set("Access-Control-Max-Age", "3600")
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// 處理預檢請求
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if r.Method == http.MethodOptions {
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w.WriteHeader(http.StatusNoContent)
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return
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}
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next(w, r)
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}
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})
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ctx := svc.NewServiceContext(c)
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handler.RegisterHandlers(server, ctx)
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logx.Infof("Starting server at %s:%d...\n", c.Host, c.Port)
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server.Start()
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}
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