I need to parse relatively complex JSON with Jackson library. Could you guys advice what Java class structure should I have and what Jackson approach to use to parse the following JSON object.
It is like this:
{
"firstField": "Something One",
"secondField": "Something Two",
"thirdField": [
{
"thirdField_one": "Something Four",
"thirdField_two": "Something Five"
},
{
"thirdField_one": "Something Six",
"thirdField_two": "Something Seven"
}
],
"fifthField": [
{
"fifthField_one": "Something… ",
"fifthField_two": "Something...",
"fifthField_three": 12345
},
{
"fifthField_one": "Something",
"fifthField_two": "Something",
"fifthField_three": 12345
}
]
}
I'm more versed with Gson, but I think this should work.
See StaxMan's note below:
Jackson does not automatically detect private fields (it can be configured to, with @JsonAutoDetect or globally). So fields should either be private, annotated with @JsonProperty, or have matching public getter.
public class MyClass {
private String firstField, secondField;
private ThirdField thirdField;
private FifthField fifthField;
public static class ThirdField {
private List<ThirdFieldItem> thirdField;
}
public static class ThirdFieldItem {
private String thirdField_one, thirdField_two;
}
public static class FifthField {
private List<FifthFieldItem> fifthField;
}
public static class FifthField {
private String fifthField_one, fifthField_two;
private int fifthField_three;
}
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.