wxmini/pages/piano/wallpaper/wallpaper.js

// pages/piano/wallpaper/wallpaper.js
const { deviceWallPaper } = require('../../../request/deviceListRequest')

Page({

  /**
   * 页面的初始数据
   */
  data: {
    topImg: {
      pic: "wxfile://tmp_d3e57489ead39c698676ff860df9cb8a37f66ee1a4777dbb.jpg",
      id: "",
      name: ""
    },
    imageList: [
      {
        pic: "https://inews.gtimg.com/om_bt/OAVMydtx9BsJxf5i_thi4Oll9sR1px-Esmtv6UHSxoisEAA/641",
        id: "",
        name: ""
      },
      {
        pic: "https://inews.gtimg.com/om_bt/OAVMydtx9BsJxf5i_thi4Oll9sR1px-Esmtv6UHSxoisEAA/641",
        id: "",
        name: ""
      },
      {
        pic: "https://inews.gtimg.com/om_bt/OAVMydtx9BsJxf5i_thi4Oll9sR1px-Esmtv6UHSxoisEAA/641",
        id: "",
        name: ""
      },
      {
        pic: "https://inews.gtimg.com/om_bt/OAVMydtx9BsJxf5i_thi4Oll9sR1px-Esmtv6UHSxoisEAA/641",
        id: "",
        name: ""
      },
      {
        pic: "https://inews.gtimg.com/om_bt/OAVMydtx9BsJxf5i_thi4Oll9sR1px-Esmtv6UHSxoisEAA/641",
        id: "",
        name: ""
      }
    ],
    selectIndex: 0,
    nvabarData: {
      showCapsule: 1, //是否显示左上角图标   1表示显示    0表示不显示
      title: '壁纸设置', //导航栏 中间的标题
    },
  }, footerTap() {
    const that = this;
    wx.chooseImage({
      count: 1, // 最多可以选择的图片张数
      sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
      sourceType: ['album'], // 从相册选择
      success: function (res) {
        const tempFilePaths = res.tempFilePaths;
        console.log('获取图片信息成功', res);

        wx.getImageInfo({
          src: tempFilePaths[0],
          success: function (imageInfo) {
            console.log(imageInfo);
            wx.navigateTo({
              url: `/pages/crop/crop?path=${tempFilePaths[0]}&width=${imageInfo.width}&height=${imageInfo.height}`
            });
          },
          fail: function (err) {
            console.error('获取图片信息失败', err);
          }
        });
      },
      fail: function (err) {
        console.error('选择图片失败', err);
      }
    });
  }, imageTap(e) {
    console.log(e)
    // wxfile://tmp_d3e57489ead39c698676ff860df9cb8a37f66ee1a4777dbb.jpg
    let image = e.currentTarget.dataset.image;
    _this.setData({
      topImg: image ?? {}
    })
  }, wallpaperList() {
    let _this = this;
    deviceWallPaper().then(res => {
      console.log("壁纸列表", res);
      topImg = res.data[0];

      _this.setData({
        imageList: res.data ?? [],
        topImg: res.data[0] ?? {}
      })

    })
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {

  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {

  }
})