处理第三方无妨请求导致的panic

common/utils/client/http_client.go

@@ -82,20 +82,24 @@ func (hc *HttpClient) Post(url string, data interface{}) (resp *http.Response, e
 		logger.Error("创建POST请求失败: %v", err)
 	}
 	resp, err = hc.DoWithRetry(req.Context(), req)
-	code := resp.StatusCode
-	if code != 200 {
-		logger.Error("请求错误应答，状态码：%d", code)
-		errMsg := fmt.Sprintf("请求状态码异常,StatusCode:[%d]", code)
-		respBody, respErr := io.ReadAll(resp.Body)
-		if respErr != nil {
-			logger.Error("读取body失败，err:%v", err)
+	if err == nil {
+		code := resp.StatusCode
+		if code != 200 {
+			logger.Error("请求错误应答，状态码：%d", code)
+			errMsg := fmt.Sprintf("请求状态码异常,StatusCode:[%d]", code)
+			respBody, respErr := io.ReadAll(resp.Body)
+			if respErr != nil {
+				logger.Error("读取body失败，err:%v", err)
+				err = errors.New(errMsg)
+				return
+			}
+			logger.Error("请求错误应答，body:%s", string(respBody))
+			errMsg = fmt.Sprintf("%s,body:%s", errMsg, string(respBody))
 			err = errors.New(errMsg)
 			return
 		}
-		logger.Error("请求错误应答，body:%s", string(respBody))
-		errMsg = fmt.Sprintf("%s,body:%s", errMsg, string(respBody))
-		err = errors.New(errMsg)
-		return
+	} else {
+		logger.Error("未知的应答错误,获取第三方授权信息失败")
 	}
 	return
 }