Go学习之 - 一个简单的web服务

package main

import (
    . "fmt"
    "net/http"
    "log"
)

func sayHelloName(w http.ResponseWriter, r *http.Request) {
    r.ParseForm()
    Println(r)
    Println("Methods:",r.Method)
    if r.Method == "POST" {
        Println("username:",r.Form["username"])
        Println("password:",r.Form["password"])
    }else{
        Println(1)
    }
}

func main() {
    http.HandleFunc("/", sayHelloName)       // 设置路由
    err := http.ListenAndServe(":9090", nil) // 设置监听端口
    if err != nil {
        log.Fatal("LinstenAndServer:", err)
    }
}