func MsgSecCheck(token string, content string) string{

    client := &http.Client{Timeout: 5 * time.Second}

    type Data struct {

        //Access_token string `json:"access_token"`

        Content string `json:"content"`

    }

    var data Data

    data = Data{

        //Access_token:token,

        Content:content,

    }

    b ,_ := json.Marshal(data)

    log.Println("b",data)

    body := bytes.NewBuffer(b)

    log.Println("body",body)

    resp, _ := client.Post("https://api.weixin.qq.com/wxa/msg_sec_check?access_token="+token,"content-type:application/json;charset=UTF-8",

        body)

    resp.Header.Set("Content-Type", "application/json; encoding=utf-8")

    defer resp.Body.Close()

    var buffer2 [512]byte

    result2 := bytes.NewBuffer(nil)

    for {

        n, err := resp.Body.Read(buffer2[0:])

        result2.Write(buffer2[0:n])

        if err != nil && err == io.EOF {

            break

        } else if err != nil {

            panic(err)

        }

    }

    var resultData2 = result2.String()

​

    log.Println("res213",resultData2)

​

    return resultData2

}