日志权限控制：仅管理员支持查询全部；普通用户仅支持查询有权限的 jobGroup

xxl-job-admin/src/main/java/com/xxl/job/admin/controller/JobInfoController.java

 	public static void validPermission(HttpServletRequest request, int jobGroup) {
 		XxlJobUser loginUser = (XxlJobUser) request.getAttribute(LoginService.LOGIN_IDENTITY_KEY);
 		if (!loginUser.validPermission(jobGroup)) {
-			throw new RuntimeException(I18nUtil.getString("system_permission_limit"));
+			throw new RuntimeException(I18nUtil.getString("system_permission_limit") + "[username="+ loginUser.getUsername() +"]");
 		}
 	}