例:Testtest=newTest();
test.setId("1");
test.setName("zhangsan");
jsonObject.fromobject(test,Test.class).toString;
输出:{"id":"1","name":"zhangsan"}
假如不封装name属性,只封装id属性
Testtest=newTest();
test.setId("1");
jsonObject.fromobject(test,"name":""}
如果只输出:{"id":"1"}
这样的json字符,有什么方法可以解决么?
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public
static
void
main(String[]args){
Testt=
new
Test();
t.id=
10
;
JsonConfigjsonConfig=
new
JsonConfig();
PropertyFilterfilter=
new
PropertyFilter(){
public
boolean
apply(Objectobject,StringfieldName,ObjectfieldValue){
return
null
==fieldValue;
}
};
jsonConfig.setJsonPropertyFilter(filter);
System.out.println(JSONObject.fromObject(t,jsonConfig).toString());
}
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