nginx go gin按域名分组

server {
    charset utf-8;
    client_max_body_size 128M;

    listen 80; ## listen for ipv4
    #listen [::]:80 default_server ipv6only=on; ## listen for ipv6
    index test.htm;
    root /tmp;

    server_name t.cn;
    rewrite ^(.*) /$host$uri last;

    location / {
        proxy_pass http://goserver;
    }

}
upstream goserver {
    server 127.0.0.1:9205;
}

package main

import (
    "fmt"
    "github.com/gin-gonic/gin"
    "net/http"
    _ "net/http"
)

func main () {
    defer func(){ // 必须要先声明defer，否则不能捕获到panic异常
        if err:=recover();err!=nil{
            fmt.Println(err)
        }
    }()

    // 初始化引擎
    engine := gin.Default()
    // 注册一个路由和处理函数
    engine.Any("/", WebRoot)

    tt := engine.Group("/t.cn")
    {
        tt.GET("/one", func(context *gin.Context) {
            context.String(http.StatusOK, "haha")
        })
    }
    
    // 绑定端口，然后启动应用
    engine.Run(":9205")
}

func WebRoot(context *gin.Context) {
    context.String(http.StatusOK, "hello, world")
}