JiangYunPhotos_2.0_WxApp/miniprogram/pages/index/index.js

// pages/index/index.js
import cloudApi from "../../apis/cloudApi"
import {
  wxSetSessionKey,
} from "../../utils/wxUtils"
import {
  postApi
} from "../../apis/api"
Page({

  /**
   * 页面的初始数据
   */
  data: {

  },
  go() {
    if (wx.getStorageSync('userId')) {
      wx.navigateTo({
        url: '/pages/takePhoto/takePhoto',
      })
    } else {
      this.getOpenid()
    }
  },
  async getOpenid() {

    let res = await cloudApi("getOpenId")
    let {
      openId
    } = res.result
    wx.setStorageSync('openId', openId)
    let res1 = await postApi("/user/wx/login", {
      openId
    })

    if (res1.data.status == 0) {
      let data = {
        ...res1.data.result.userInfo,
        ...res1.data.result.shipInfo,
      }
      Object.keys(data).forEach(function (key) {
        wx.setStorageSync(key, data[key])
      })
      wx.navigateTo({
        url: '/pages/takePhoto/takePhoto',
      })
    } else {
      let session_key = wx.getStorageSync('session_key')
      let openId = wx.getStorageSync('openId')
      wx.navigateTo({
        url: '/pages/takePhoto/takePhoto',
      })
      wx.clearStorage({
        success: (res) => {
          wx.setStorageSync('session_key', session_key)
          wx.setStorageSync('openId', openId)
        },
      })

    }


  },
  onLoad: function (options) {
    this.getOpenid()
  },

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

  }
})