修复http返回失败问题

response.go

@@ -31,6 +31,7 @@ func NewResponse(httpResponse http.Response, reqErr error) Response {
 // init 解析钉钉返回
 func (res *Response) init() {
 	body, err := ioutil.ReadAll(res.httpResponse.Body)
+	defer res.httpResponse.Body.Close()
 	if err != nil {
 		res.success = false
 		res.httpErr = err.Error()
@@ -38,7 +39,7 @@ func (res *Response) init() {
 	}
 	res.httpBody = string(body)
 	res.errCode = gjson.Get(res.httpBody, "errcode").Int()
-	if (res.httpCode >= 200 && res.httpCode < 400) && res.errCode == 0 {
+	if (res.httpResponse.StatusCode >= 200 && res.httpResponse.StatusCode < 400) && res.errCode == 0 {
 		res.success = true
 	} else {
 		res.success = false
@@ -53,7 +54,7 @@ func (res *Response) IsSuccess() bool {
 
 // GetHttpCode 返回httpCode
 func (res *Response) GetHttpCode() int {
-	return res.httpCode
+	return res.httpResponse.StatusCode
 }
 
 // GetBodyData 返回钉钉返回数据