```javascript
WXAPI.activityVoteInfoJoinDetail(joinId)
```
+ joinId 活动报名记录id，并非活动id
```json
{
"code": 0,
"data": {
"info": {
"activityId": 1,
"content": "与girlfriend的合照",
"id": 1,
"numberVote": 5,
"pic": "作品图片地址",
"title": "非世俗的恋爱",
"uid": 10898334,
"userId": 121
}
},
"msg": "success"
}
```