详情如下,在当前列的表格中渲染按钮,根据当前列的值进行展示或隐藏
参考avue文档的render 渲染:https://avuejs.com/crud/crud-column.html#render-%E6%B8%B2%E6%9F%93
参考avue文档的render 渲染:https://avuejs.com/crud/crud-column.html#render-%E6%B8%B2%E6%9F%93