请求地址：games/getgames
所需参数：
| 参数 | 必要 |注释
| --- | --- |---|
成功
~~~
{"data":[
{
"id":1,//room_id
"title":"小胖子知识竞赛","
images":"20180615\\3cf3334f75ad55984024115444b4d362.jpg"
},
{
"id":2,//room_id
"title":"大胖子知识竞赛",
"images":""}
],
"info":"查找成功",
"state":1}
~~~
失败
~~~
~~~
`{"data":"",
"info":"没有数据",
"state":0}`
~~~
~~~
