go语言http请求外部url

一.get 请求

func getRequest(url string) string{

	client := &http.Client{Timeout: 5 * time.Second}
	resp, err := client.Get(url)

	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	result, _ := ioutil.ReadAll(resp.Body)
	return string(result)
}

注:当get参数需要传入中文的时候,参数要进行转码,然后再拼接到url后

import (
	"net/url"
)

param := url.QueryEscape(name)
requestUrl := "http://192.168.1.1/test?name=" + param

 

二.post 请求

func postRequest(url string, data interface{}, contentType string) string {

	client := &http.Client{Timeout: 5 * time.Second}
	jsonStr, _ := json.Marshal(data)
	resp, err := client.Post(url, contentType, bytes.NewBuffer(jsonStr))
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	result, _ := ioutil.ReadAll(resp.Body)
	return string(result)
}