json->object

import net.sf.json.JSONObject;

public class TestJson {

	public static void main(String[] args) {
		//---to object
		String json="{\"testId\":\"111\",\"testName\":\"test\",\"innerBean\":{\"id\":\"22\",\"name\":\"jk\"}}";
		JSONObject obj= JSONObject.fromObject(json);
		FormBean fb=(FormBean)JSONObject.toBean(obj, FormBean.class);
		System.out.println(fb.getTestId());
		System.out.println(fb.getInnerBean().getId());
		
		//---to json
		FormBean sfb = new FormBean();
		sfb.setTestId("321");
		sfb.setTestName("tn");
		JSONObject jsonObject = JSONObject.fromObject(sfb);
		System.out.println(jsonObject);
	}

}

public class FormBean {

	private String testId;
	
	private String testName;
	
	private InnerBean innerBean;

	public String getTestId() {
		return testId;
	}

	public void setTestId(String testId) {
		this.testId = testId;
	}

	public String getTestName() {
		return testName;
	}

	public void setTestName(String testName) {
		this.testName = testName;
	}

	public InnerBean getInnerBean() {
		return innerBean;
	}

	public void setInnerBean(InnerBean innerBean) {
		this.innerBean = innerBean;
	}

}