JSONOBJECT, JSONARRAY
Dependence`

```java

```java
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.66</version>
</dependency>

JsonObject is simple to use

```java

```java

```java
package com.jyzw.fastJson;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;

public class MyFastJson {
    public static void main(String[] args) {
        // Build a JSONOBJEC object
        JSONObject jsonObject=new JSONObject();
        / / PUT value in jsonobject
        jsonObject.put("id",123);
        jsonObject.put("name",234);
        // {"ID": 123, "name": 234} Here PUT is int type value
        System.out.println(jsonObject.toJSONString());
        JSONArray jsonArray=new JSONArray();
        // Add JSONOBJECT to JSonarray
        jsonArray.add(jsonObject);
        // Output: [{"ID": 123, "Name": 234}]
        System.out.println(jsonArray);
    }

result

``{“name”:234,“id”:123} [{“name”:234,“id”:123}]