onLoad(options) {       console.log(options);       let id=options.id;       wx.getStorage({         key:'user',         success:(res)=>{           console.log(res);           let uid=res.data.id;           wx.request({             url: 'http://www.day1128.com/detail',             data:{               id:id,uid:uid             },             success:(ress)=>{               console.log(ress);                let data=ress.data.data;               this.setData({data});             }           })         }       })     }, <view> <view>{{data.title}}</view> <view>{{data.content}}</view> <view><image src="{{data.img}}"></image></view> </view>

favor(e){   let key=e.target.dataset.index;   let that=this;   let id=e.target.dataset.id; //获取文章id   wx.getStorage({     key:'user',     success:(res)=>{       let uid=res.data.id;//获取点赞文章的用户id       wx.request({         url: 'http://www.day1128.com/favor',         data:{id:id,uid:uid},         success:(ress)=>{           let is_like=ress.data.is_like;           let box=that.data.box;           if(is_like==1){             box[key]['is_like']=1           }else{             box[key]['is_like']=0           } that.setData({box}); } }) }})},    onLoad(options) {       this.getData(1);       wx.getStorage({         key:'user',         success:(result)=>{           let user=result.data;           let info=this.data.info;           info=info.concat(user);           this.setData({info});         }       })     },    

<wxs src="../../utils/splice.wxs" module="mytool"></wxs> <view class="user" wx:for="{{info}}" wx:key="info">   <view><image src="{{item.avatar}}" class="img"></image></view>   <view >{{item.nickname}}</view> </view> <view class="box" wx:for="{{box}}" wx:key="box"> <view class="box1">   <view class="title" bind:tap="goto" data-id="{{item.id}}">{{item.title}}</view>     <view>{{mytool.mysub(item.content,0,20)}}</view>   <view wx:if="{{item.is_like==1}}">     <view class="iconfont icon-dianzan favor" bind:tap="favor" data-id="{{item.id}}" data-index="{{index}}" style="color: red;"></view>   </view>  <view wx:else="{{item.is_like==0}}">    <view class="iconfont icon-dianzan favor" bind:tap="favor" data-id="{{item.id}}" data-index="{{index}}" style="color: black;"></view>  </view> </view> <view><image src="{{item.img}}"></image></view> </view>

function fn(change,index=0){     change.map((item,key)=>{         if(key==index){             return item['hidden']=false,item['style']='now';         }else{             return item['hidden']=true,item['style']='';         }     })     return{         change,index     }; } module.exports = {fn}