refactor: clean code

internal/pkg/sdk3rd/wangsu/openapi/client.go

@@ -134,8 +134,6 @@ func (c *Client) WithTimeout(timeout time.Duration) *Client {
 
 func (c *Client) sendRequest(method string, path string, params interface{}, configureReq ...func(req *resty.Request)) (*resty.Response, error) {
 	req := c.client.R()
-	req.Method = method
-	req.URL = path
 	if strings.EqualFold(method, http.MethodGet) {
 		qs := make(map[string]string)
 		if params != nil {
@@ -151,7 +149,7 @@ func (c *Client) sendRequest(method string, path string, params interface{}, con
 
 		req = req.SetQueryParams(qs)
 	} else {
-		req = req.SetBody(params)
+		req = req.SetHeader("Content-Type", "application/json").SetBody(params)
 	}
 
 	if configureReq != nil {
@@ -160,7 +158,7 @@ func (c *Client) sendRequest(method string, path string, params interface{}, con
 		}
 	}
 
-	resp, err := req.Send()
+	resp, err := req.Execute(method, path)
 	if err != nil {
 		return resp, fmt.Errorf("wangsu api error: failed to send request: %w", err)
 	} else if resp.IsError() {