最后，您需要声明类型映射来引用您定制的(反)序列化器。

Lastly, you need to declare the type mappings to reference your custom (DE) serializer.

youdao

完成条目显示字段名、字段类型和字段的声明类型。

Completion entries show the field name, field type, and the field's declaring type.

youdao

回退到声明类型——如果xsi： type未知则使用声明类型。

Fallback To declared type - use declared type if xsi: type is unknown.

youdao

What does it do? It has height, it says, I've got two names of things: the request message and the error message.

那它是用来干嘛的呢？,它声明了包含两个对象：,要求输入的信息和输入类型错误信息。

麻省理工公开课 - 计算机科学及编程导论课程节选

Here I'm declaring another data type altogether.

这里我声明另一个数据类型。

哈佛公开课 - 计算机科学课程节选

> David: At some point in time, I'm going to have to have declared the variable as a float before I can then hand it to printf as the insertion value for that format strength.

>，大卫：在一个特定的时间，我将需要,声明float类型这样的变量,那样我就可以把它打印出来,像是格式化优点的插入值。

哈佛公开课 - 计算机科学课程节选