转自:https://www.cnblogs.com/mafeng/p/7068837.html
Get 请求
//get请求可以直接http.Get方法,非常简单。
func httpGet() {
resp, err := http.Get("http://www.01happy.com/demo/accept.php?id=1")
if err != nil {
// handle error
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
// handle error
}
fmt.Println(string(body))
}
Post 请求
//Tips:使用这个方法的话,第二个参数要设置成”application/x-www-form-urlencoded”,否则post参数无法传递。
func httpPost() {
resp, err := http.Post("http://www.01happy.com/demo/accept.php",
"application/x-www-form-urlencoded",
strings.NewReader("name=cjb"))
if err != nil {
fmt.Println(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
// handle error
}
fmt.Println(string(body))
}
http.PostForm 方法的post请求
func httpPostForm() {
resp, err := http.PostForm("http://www.01happy.com/demo/accept.php",
url.Values{"key": {"Value"}, "id": {"123"}})
if err != nil {
// handle error
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
// handle error
}
fmt.Println(string(body))
}
复杂的请求
//同上面的post请求,必须要设定Content-Type为application/x-www-form-urlencoded,post参数才可正常传递。
func httpDo() {
client := &http.Client{}
req, err := http.NewRequest("POST", "http://www.01happy.com/demo/accept.php", strings.NewReader("name=cjb"))
if err != nil {
// handle error
}
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.Header.Set("Cookie", "name=anny")
resp, err := client.Do(req)
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
// handle error
}
fmt.Println(string(body))
}