字符串格式的JSON数组 to Java集合

来源：互联网发布：mac crossover oracle 编辑：程序博客网时间：2024/05/22 17:40

前置条件：

1.BlackBean : javabean内容自己定义注意这个bean里的属性需要和下面sJson中的字段名称一一对应

2.json-lib-2.3-jdk15.jar

/**

* 将内容为对象数组的Json字符串转换为Java集合
*/
public static void test3(){
String sJson = "[{'id':'100','accountName':'account_name_1','description':'description_1','number':'18600000000','syncStatus':'1','createDate':'1111111111110','type':'4'},"
+"{'id':'200','accountName':'account_name_2','description':'description_2','number':'18600000000','syncStatus':'1','createDate':'1111111111110','type':'4'},"
+"{'id':'300','accountName':'account_name_3','description':'description_3','number':'18600000000','syncStatus':'1','createDate':'1111111111110','type':'4'}]";

JSONArray jsonArray = (JSONArray) JSONSerializer.toJSON( sJson );
List<BlackBean> bb=(List<BlackBean>)JSONArray.toCollection(jsonArray, BlackBean.class);
for(BlackBean b:bb)
{
System.out.println(b.getAccountName());
}

}