app/msg/pages/index/index.js

// msg/pages/index/index.js
var app = getApp();
var util = require("../../../utils/util.js");
Page({
  /**
   * 页面的初始数据
   */
  data: {
    user: wx.getStorageSync("USER"),
    appAssetsUrl3: app.appAssetsUrl3,
    pageParams: {
      limit: 10,
      page: 1,
    },
    noMore: false,
    list: [],
    total: 0,
    totalPage: 0,
    nodata: util.nodata(),
  },

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

  handleMsgDetail(e) {
    wx.navigateTo({
      url: `/msg/pages/detail/index?id=${e.currentTarget.dataset.id}`,
    });
  },

  /**
   * 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() {
    this.init(true);
  },

  init(isRefresh) {
    if (!isRefresh && this.data.noMore) {
      wx.showToast({
        title: "没有更多了~",
        icon: "none",
      });
      return false;
    }
    this.setData({
      list: isRefresh ? [] : this.data.list,
      "pageParams.page": isRefresh ? 1 : this.data.pageParams.page + 1,
      noMore: isRefresh ? false : this.data.noMore,
    });
    this.getList();
  },

  getList() {
    wx.showLoading({
      title: "努力加载中...",
    });
    app._post_form(
      `messageuser/my/page?limit=${this.data.pageParams.limit}&page=${this.data.pageParams.page}`,
      // `messageuser/my/page`,
      "",
      {
        // ...this.data.pageParams,
        userId: this.data.user.id,
      },
      (res) => {
        if (res.code == 0) {
          let listData = this.data.list;
          listData.push(...res.page.list);
          this.setData({
            list: listData,
            total: res.page.totalCount,
            totalPage: res.page.totalPage,
            noMore: res.page.totalPage == res.page.currPage,
          });
        }
      },
      function () {
        wx.hideLoading();
      }
    );
  },

  /**
   * 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() {
    this.init();
  },

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