Golang发送http GET请求的示例代码

package tools

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

func Get(url string)string{
 res, err :=http.Get(url)
 if err != nil {
  return ""
 }
 robots, err := ioutil.ReadAll(res.Body)
 res.Body.Close()
 if err != nil {
  return ""
 }
 return string(robots)
}