[图片] <view>   <image class='backgroudImg' src='../../images/introduce/companyIntroduce.png' mode='widthFix'>         <view>       <!-- <image class='iosImg' src='../../images/introduce/ios.png' catchtap='iosLink'></image> -->     </view>     <view >       <image class='iosImg' src="/images/introduce/timg.png"  catchlongpress="iosLink"></image>     </view>     <view>       <!-- <image class='androidImg' src='../../images/introduce/图层1@2x_3.png' catchtap='androidLink'></image> -->     </view>   </image> </view> js // pages/introduce/introduce.js Page({   /**    * 页面的初始数据    */   data: {   },   iosLink:function(){     wx.previewImage({       content: '/images/introduce/timg.png',       urls: ['/images/introduce/timg.png']// 需要预览的图片http链接列表     })   },   androidLink:function(){   },   /**    * 生命周期函数--监听页面加载    */   // onLoad: function (options) {   //   var that = this   //   var scene_img = '../../images/introduce/timg.png' //这里添加图片的地址   //   that.setData({   //     scene: scene_img   //   })   // } })