JavaScript学习记录总结（五）——servlet将json数据写出去

定义teacher和student实体　　

json.do

　　  List<Student> stus=new ArrayList<Student>();
        stus.add(new Student("zsf1"));
        stus.add(new Student("zsf2"));
        stus.add(new Student("zsf3"));
        stus.add(new Student("zsf4"));
        Teacher teacher=new Teacher();
        teacher.setName("chj");
        teacher.setAge(28);
        teacher.setBirth(new Date(1988,1,12));
        teacher.setSex("男");
        teacher.setStudents(stus);
        JSONObject json=JSONObject.fromObject(teacher);
        
        response.getOutputStream().write(json.toString().getBytes());
        response.setContentType("application/json");

结果如下

{"age":28,"birth":{"date":12,"day":0,"hours":0,"minutes":0,"month":1,"seconds":0,"time":60529824000000,"timezoneOffset":-480,"year":1988},"name":"chj","sex":"男","students":[{"name":"zsf1"},{"name":"zsf2"},{"name":"zsf3"},{"name":"zsf4"}]}