import net.sf.json.JSONArray;
import net.sf.json.JsonConfig;
JSONArray array = JSONArray.fromObject(process);//process string的字符串
List<TaskProcess> list = JSONArray.toList(array, new TaskProcess(), new JsonConfig());//字符串对应的对象TaskProcess
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>