update

middleware/student.go

@@ -220,10 +220,11 @@ func fetchTokenFromAPI(username, password string) (string, error) {
 	fmt.Println(string(reqBodyJson))
 	returnValue, err := http.Post(url, "application/json", bytes.NewBuffer(reqBodyJson))
 	if err != nil {
-		return "", errors.New("获取token失败")
+		return "", errors.New("获取token失败,无法解析 token URL")
 	}
 	defer returnValue.Body.Close()
 	body, _ := io.ReadAll(returnValue.Body)
+	fmt.Println(string(body))
 	// 解析返回的json数据，判断是否有code字段并且code是否为1，如果是，则获取并返回token
 	var result map[string]interface{}
 	json.Unmarshal(body, &result)