[英]Jackson API - deserialize JSON with simple dynamic object
i'm trying to deserialize json with a simple dynamic variable: on the nested "Lottery", the last one sometimes did not come, sometimes is empty: 我试图用一个简单的动态变量反序列化json:在嵌套的“彩票”上,最后一个有时没有来,有时是空的:
{
"name": "Michael ",
"surname":"Rodriguez",
"Lottery": {
"number 1": "855-333-4432",
"number 2": "815-355-1111",
"number 3": "208-222-322"
}
},
{
"name": "Captain ",
"surname":"America",
"Lottery": {
"number 1": "444-333-888",
"number 2": "222-333-444",
}
},
{
"name": "Pet ",
"surname":"Sounds",
"Lottery": {
"number 1": "815-833-8888",
"number 2": "834-343-1343",
"number 3": ""
}
}
So i'm creating a model class like this: 所以我正在创建一个这样的模型类:
public class Person {
private String name;
private String surname;
private Lottery Lottery;
public String getName() {
return name;
}
public String getSurname() {
return surname;
}
public Lottery getLottery() {
return Lottery;
}
public void setName(String sName) {
name = sName;
}
public void setSurame(String sSurname) {
surname = sSurname;
}
public void setLottery(Lottery sLottery) {
Lottery = sLottery;
}
}
public class Lottery {
private String number 1;
private String number 2;
private String number 3;
public String getnumber 1() {
return number 1;
}
public String getnumber 2() {
return number 2;
}
public String getnumber 3() {
return number 3;
}
public void setnumber 1(String snumber 1) {
number 1 = snumber 1;
}
public void setnumber 2(String snumber 2) {
number 2 = snumber 2;
}
public void setnumber 3(String snumber 3) {
number 3 = snumber 3;
}
}
Am i doing it right, or i'll have issues with the missing variable? 我做对了吗,否则变量缺失会遇到问题?
Thanks in advance!!!! 提前致谢!!!!
You don't need to add the @JsonProperty to every field if you use the same name as the field since is done by default. 如果您使用与字段相同的名称,则无需将@JsonProperty添加到每个字段,因为默认情况下已完成。 Jackson can handle empty values without problem. 杰克逊可以毫无问题地处理空值。
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