1.java 字符串转换json 实例代码
IdValue='{\"boolean\":true,\"string\":\"字符串\",\"list\":[1,2,3],\"int\":2}';JSONObject object = JSONObject.parseObject(IdValue);//stringString names = object.getString("string");//object.getString("键名");System.out.println(names);//输出结果:字符串//intint i = object.getIntValue("int");//输出结果:2//booleanboolean b = object.getBooleanValue("boolean");//输出结果: true//listList<Integer> integers = JSON.parseArray(object.getJSONArray("list").toJSONString(),Integer.class);integers.forEach(System.out::println);//输出结果: 1 2 3