Go语言 之HTTP客户端

package main

import (
    "fmt"
    "io"
    "net/http"
)

func main() {
    //发送get请求
    resp, err := http.Get("http://www.baidu.com")
    if err != nil {
        fmt.Println(err.Error())
    }
    defer resp.Body.Close()
    //响应状态
    fmt.Println(resp.Status)
    fmt.Println(resp.Header)
    //获取响应内容
    c := make([]byte, 2048)
    var result string
    for {
        n, err := resp.Body.Read(c)
        if err != nil && io.EOF == err {
            break
        }
        result += string(c[:n])
    }
    fmt.Println("result=" + result)
}