一、JSON格式

{"code":"200","msg":"success","data":["Yinqing","ArtCreativity"]}

二、json格式转为List集合代码

 @Test
    public void test()
    {
        String post = "{\"code\":\"200\",\"msg\":\"success\",\"data\":[\"Yinqing\",\"ArtCreativity\"]}";

        // 方法1[常用]：获取data中的数据转为List
        List<String> stringList1 = JSON.parseObject(post).getJSONArray("data").toJavaList(String.class);
        System.out.println("stringList1 = " + stringList1);

        // 方法2：获取data中的数据转为List
        String data = JSON.parseObject(post).getString("data");
        List<String> stringList2 = JSON.parseArray(data, String.class);
        System.out.println("stringList2 = " + stringList2);
    }