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71 lines
1.2 KiB
Go
71 lines
1.2 KiB
Go
package main
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import (
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"flag"
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"net/http"
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"zero/core/logx"
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"zero/core/service"
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"zero/ngin"
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"zero/ngin/httpx"
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)
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var (
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port = flag.Int("port", 3333, "the port to listen")
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timeout = flag.Int64("timeout", 0, "timeout of milliseconds")
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)
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type Request struct {
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User string `form:"user,options=a|b"`
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}
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func first(next http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Add("X-Middleware", "first")
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next(w, r)
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}
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}
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func second(next http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Add("X-Middleware", "second")
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next(w, r)
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}
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}
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func handle(w http.ResponseWriter, r *http.Request) {
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var req Request
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err := httpx.Parse(r, &req)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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httpx.OkJson(w, "helllo, "+req.User)
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}
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func main() {
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flag.Parse()
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engine := ngin.MustNewEngine(ngin.NgConf{
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ServiceConf: service.ServiceConf{
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Log: logx.LogConf{
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Mode: "console",
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},
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},
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Port: *port,
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Timeout: *timeout,
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MaxConns: 500,
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})
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defer engine.Stop()
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engine.Use(first)
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engine.Use(second)
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engine.AddRoute(ngin.Route{
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Method: http.MethodGet,
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Path: "/",
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Handler: handle,
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})
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engine.Start()
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}
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