list与字符串互转

public class Test {

	public static void main(String[] args) throws ParseException {

		JSONObject json1 = JSONObject.fromObject("{}");
		json1.put("a", "a1");
		json1.put("b", "b1");
		JSONObject json2 = JSONObject.fromObject("{}");
		json2.put("c", "c1");
		json2.put("d", "d1");

		List<String>list=new ArrayList<String>();
		list.add(json1.toString());
		list.add(json2.toString());
		String str = org.apache.commons.lang.StringUtils.join(list,"#");
		System.out.println("liststr="+list);

		List<String> resultlist = new ArrayList<String>(Arrays.asList(str.split("#")));
		System.out.println("list="+resultlist);

	}



}