更新内核，尝试优化代码

api/panel/user.go

@@ -3,7 +3,10 @@ package panel
 import (
 	"fmt"
 
-	"github.com/goccy/go-json"
+	"encoding/json"
+
+	"github.com/bitly/go-simplejson"
+	"github.com/go-resty/resty/v2"
 )
 
 type OnlineUser struct {
@@ -29,6 +32,7 @@ func (c *Client) GetUserList() (UserList []UserInfo, err error) {
 	const path = "/api/v1/server/UniProxy/user"
 	r, err := c.client.R().
 		SetHeader("If-None-Match", c.userEtag).
+		ForceContentType("application/json").
 		Get(path)
 	if err = c.checkResponse(r, path, err); err != nil {
 		return nil, err
@@ -47,10 +51,12 @@ func (c *Client) GetUserList() (UserList []UserInfo, err error) {
 		return nil, fmt.Errorf("received nil response")
 	}
 	var userList *UserListBody
-	err = json.Unmarshal(r.Body(), &userList)
+	usersResp, err := c.parseResponse(r, path, err)
 	if err != nil {
 		return nil, fmt.Errorf("unmarshal userlist error: %s", err)
 	}
+	b, _ := usersResp.Encode()
+	json.Unmarshal(b, &userList)
 	c.userEtag = r.Header().Get("ETag")
 
 	var userinfos []UserInfo
@@ -117,3 +123,20 @@ func (c *Client) ReportNodeOnlineUsers(data *map[int][]string, reportOnline *map
 
 	return nil
 }
+
+func (c *Client) parseResponse(res *resty.Response, path string, err error) (*simplejson.Json, error) {
+	if err != nil {
+		return nil, fmt.Errorf("request %s failed: %v", c.assembleURL(path), err)
+	}
+
+	if res.StatusCode() > 399 {
+		return nil, fmt.Errorf("request %s failed: %s, %v", c.assembleURL(path), res.String(), err)
+	}
+
+	rtn, err := simplejson.NewJson(res.Body())
+	if err != nil {
+		return nil, fmt.Errorf("ret %s invalid", res.String())
+	}
+
+	return rtn, nil
+}