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package utils
import (
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"net/url"
"strings"
"time"
)
func SerializeJson(data interface{}) []byte {
reply, _ := json.Marshal(data)
return reply
}
func UnserislizeJson(str string, data interface{}) {
_ = json.Unmarshal([]byte(str), data)
}
func ChangeData(dataBefore interface{}, dataAfter interface{}) {
UnserislizeJson(string(SerializeJson(dataBefore)), dataAfter)
}
func RequesBody(reqBody io.ReadCloser) []byte {
var bodyBytes []byte
bodyBytes, _ = ioutil.ReadAll(reqBody)
return bodyBytes
}
// 发送POST请求
// url： 请求地址
// data： POST请求提交的数据
// contentType： 请求体格式，如：application/json
// content： 请求放回的内容
func Post(url string, data interface{}, token string) string {
// 超时时间：10秒
client := &http.Client{Timeout: 10 * time.Second}
jsonStr, _ := json.Marshal(data)
fmt.Println(string(jsonStr))
reqest, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
if token != "" {
reqest.Header.Add("Authorization", "Bearer "+token)
}
reqest.Header.Add("Content-Type", "application/json")
reqest.Header.Add("Connection", "keep-alive")
if err != nil {
panic(err)
}
resp, _ := client.Do(reqest)
defer resp.Body.Close()
result, _ := ioutil.ReadAll(resp.Body)
return string(result)
}
func Get(path string, params map[string]string) (string, error) {
var client = http.Client{
Timeout: 10 * time.Second,
}
defer func() {
if err := recover(); err != nil {
fmt.Println("http get err: ", err)
fmt.Println("client: ", client)
return
}
}()
param := "?"
for key, val := range params {
param += key + "=" + url.QueryEscape(val) + "&"
}
param = strings.Trim(param, "&")
fmt.Println(path + param)
resp, err := client.Get(path + param)
resp.Header.Set("Content-Type", "application/json; charset=utf-8")
if err != nil {
return "", err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
return string(body), nil
}
func PostWithFormData(method, url string, postData *map[string]string, token string) string {
body := new(bytes.Buffer)
w := multipart.NewWriter(body)
for k, v := range *postData {
w.WriteField(k, v)
}
w.Close()
req, _ := http.NewRequest(method, url, body)
req.Header.Set("Content-Type", w.FormDataContentType())
req.Header.Set("Authorization", "Bearer "+token)
resp, _ := http.DefaultClient.Do(req)
data, _ := ioutil.ReadAll(resp.Body)
resp.Body.Close()
fmt.Println(resp.StatusCode)
fmt.Printf("%s", data)
return string(data)
}