You can achieve this by introducing an input JSP page to pass the message map via a stored attribute in the request.

可以引入输入JS p页来通过请求中的存储属性传递消息映射，从而完成此工作。

youdao

Each stored attribute is a simple array of bytes, but it's possible to interpret the attribute as a Boolean, integer, or string attribute.

每个已保存的属性是一个简单的字节数组，但是可以将该属性转换为Boolean、整数或字符串属性。

youdao

Larger amounts of data can be stored using these multi-row schemas since each attribute is stored in its own row in the database.

因为每个属性存储在数据库内属于自己的行中，因此可以使用这些多行模式来存储大量的数据。

youdao