##### 版本号：3.6.3


##### 问题描述：selectedRowKeys.value = 在什么时机 进行赋值呢?


##### 截图&代码： 目前使用这样方式
![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/6cc99ce2-1556-4c77-b945-201d63a72382)

然后在选中后 selectionChange,

  <BasicTable @register="registerTable" :rowSelection="rowSelection" @selection-change="selectionChange">
![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/d61ca03b-7415-48c3-8cd2-560b9a5c751f)


  function selectionChange(val: any) {
    console.log('selectionChange = ' + JSON.stringify(val));
}
![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/ffc8c452-68e2-4ed1-b045-2f0054341bab)



![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/c1d42879-18fa-44ef-896a-a47b7495b85d)

只能获取到最新点击的数据,  "keys":["16000001","16000002","16000003","16000004","16000005"],   "rows":[{"id":"16000005",........}]  ,这里没有 selectedRowKeys.value =  起初赋值的 数据,   selectedRowKeys.value = 在什么时机 进行赋值呢

  

selectedRowKeys.value = 在什么时机 进行赋值呢
This is a GitHub Issue
repo:jeecg-boot
owner:jeecgboot
Title : selectedRowKeys.value = 在什么时机 进行赋值呢
Issue date:

--- start body ---
##### 版本号：3.6.3


##### 问题描述：selectedRowKeys.value = 在什么时机 进行赋值呢?


##### 截图&代码： 目前使用这样方式
![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/6cc99ce2-1556-4c77-b945-201d63a72382)

然后在选中后 selectionChange,

  <BasicTable @register="registerTable" :rowSelection="rowSelection" @selection-change="selectionChange">
![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/d61ca03b-7415-48c3-8cd2-560b9a5c751f)


  function selectionChange(val: any) {
    console.log('selectionChange = ' + JSON.stringify(val));
}
![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/ffc8c452-68e2-4ed1-b045-2f0054341bab)



![图片](https://github.com/jeecgboot/jeecgboot-vue3/assets/18339649/c1d42879-18fa-44ef-896a-a47b7495b85d)

只能获取到最新点击的数据,  "keys":["16000001","16000002","16000003","16000004","16000005"],   "rows":[{"id":"16000005",........}]  ,这里没有 selectedRowKeys.value =  起初赋值的 数据,   selectedRowKeys.value = 在什么时机 进行赋值呢

  

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