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我有類似下面的一個POJO結構,JSON相同的屬性複製到子節點
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
}
輸入JSON這樣
{
"createdBy": "user_1",
"val1" : 1,
"bObj" : {
"val2" : 2,
"val3" : "3",
"createdBy" : "user_1"
}
}
我想從我的根類重用createdBy A在bObj內部,而不必讓客戶端在子節點中發送相同的值。