版本发布:https://github.com/alibaba/fastjson/releases
1、引入依赖
maven:
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.59</version>
</dependency>
gradle:
compile 'com.alibaba:fastjson:1.2.59'
2、常用方法
1、String转JSONObject对象
JSONObject executeInfo = JSON.parseObject(js.getString("executeInfo"));
2、JSONObject 转 JSONArray 向量,List子类
JSONArray dataSource = JSON.parseObject(data).getJSONArray("dataSource");
3、通过key获取value
executeInfo.getString("digest");
4、获取key列表,返回set<String>
executeInfo.keySet();
序列化相关
fastjson详解 : https://www.jianshu.com/p/eaeaa5dce258