JSON 数据列表取值

{
"errcode" : 0,
"errmsg" : "ok",
"userlist" : [{
"userid" : "chenYongTu",
"name" : "陈U",
"department" : []
}, {
"userid" : "Davidsl1z",
"name" : "Davidslz",
"department" : []
}, {
"userid" : "ktl123456",
"name" : "LT_",
"department" : []
}
]
}

<span style="white-space:pre">	</span>JSONObject obj=Util.getJSONObject(USTR);
JSONArray entities=obj.getJSONArray("userlist");

for(int i=0;i<entities.size();i++)
{
JSONObject entity=(JSONObject)entities.get(i);
System.out.println(entity.toString());
System.out.println(entity.get("name"));
}

public static JSONObject getJSONObject(String JSONSTR)
{
JSONObject jsonObject =  JSONObject.fromObject(JSONSTR);

return jsonObject;
}