wutian-miniprogram/src/pages/cases/index.ts

const _app = getApp<IAppOption>()

Page({
  data: {
    show1: false,
    show2: false,
    show3: false,
  },
  onLoad() {},
  handleImagePreview(e) {
    const { url } = e.currentTarget.dataset
    wx.previewImage({
      urls: [url],
    })
  },
  handleDetail(){
    wx.navigateTo({
      url:"/module1/pages/casesDetail/index"
    })
  }
})