升级fastjson到最新版2.0.39

RuoYi

2023-08-15 a185e0f5fbec0fa4c25cbaa97c60d3aa2bdaf7c0

 src/main/java/com/ruoyi/project/monitor/controller/SysOperlogController.java

@@ -64,6 +64,6 @@
    public AjaxResult clean()

    {

        operLogService.cleanOperLog();

        return AjaxResult.success();

        return success();

    }

}