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我有类似下面的一个POJO结构,JSON相同的属性复制到子节点
public class A {
private int val1;
private String createdBy;
private B bObj;
.
.
// Getters and setters plus more fields
}
public class B {
private int val2;
private String val3;
private String createdBy;
.
.
// Getters and setters plus more fields
}
输入JSON这样
{
"createdBy": "user_1",
"val1" : 1,
"bObj" : {
"val2" : 2,
"val3" : "3",
"createdBy" : "user_1"
}
}
我想从我的根类重用createdBy A在bObj内部,而不必让客户端在子节点中发送相同的值。