MiniPrograms_Activity/app.js

//app.js
App({
  onLaunch: function () {
    let test = wx.getAccountInfoSync().miniProgram.envVersion;
    if (test !== 'release') { // 非正式环境
      this.baseUrl = "https://bigdata.smcic.net"
    }
    let _this = this;
    wx.showLoading()
    wx.request({
      url: this.baseUrl + '/sys-config',
      success: function (res) {
        wx.hideLoading()
        if (res.statusCode !== 200) return wx.showToast({
          title: '请重启小程序',
          icon: "error"
        })
        let data = res.data || [];
        for (let i = 0; i < data.length; i++) {
          const d = data[i];
          _this.introduce[d.topic + '_' + d.name] = {
            value: d.value,
            name: d.topic,
            content_desc: d.content_desc
          };
        }
      },
      fail: function (err) {
        wx.showToast({
          title: '请重启小程序',
          icon: "error"
        })
      },
    })
  },
  baseUrl: "https://bigdata.smcic.net",
  introduce: {}
})