Created
March 7, 2019 09:49
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Gson Example
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| Item{name=test, id=1234} | |
| { | |
| "name": "test", | |
| "id": 1234 | |
| } | |
| Item{name=test, id=1234} |
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| import com.google.common.base.MoreObjects; | |
| import com.google.gson.Gson; | |
| import com.google.gson.GsonBuilder; | |
| public class GsonTest | |
| { | |
| private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create(); | |
| public static void main(String... args) | |
| { | |
| Item item = new Item("test", 1234); | |
| System.out.println(item); | |
| System.out.println(); | |
| String json = GSON.toJson(item); | |
| System.out.println(json); | |
| System.out.println(); | |
| item = GSON.fromJson(json, Item.class); | |
| System.out.println(item); | |
| } | |
| public static class Item | |
| { | |
| private String name; | |
| private int id; | |
| public Item(String name, int id) | |
| { | |
| this.name = name; | |
| this.id = id; | |
| } | |
| @Override | |
| public String toString() | |
| { | |
| return MoreObjects.toStringHelper(this) | |
| .add("name", name) | |
| .add("id", id) | |
| .toString(); | |
| } | |
| } | |
| } |
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