Mina/pages/set/index.js

import {
  imgServerUrl
} from '../../config/config.js'
import {
  showToast
} from '../../utils/tips.js'
Page({

  /**
   * 页面的初始数据
   */
  data: {
    imgServerUrl: imgServerUrl,
  },

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

  },
  toclear() {
    wx.showModal({
      title: '清除缓存',
      content: '是否清除所有缓存内容',
      success(res) {
        if (res.confirm) {
          try {
            wx.clearStorage()
            wx.clearStorageSync()
            showToast('清除成功')
          } catch (e) {
            // Do something when catch error
          }
        } else if (res.cancel) {
          console.log('用户点击取消')
        }
      }
    })
  },
  toabout() {
    wx.navigateTo({
      url: '../about/index',
    })
  },
  login_out() {
    wx.showModal({
      title: '提示',
      content: '确定退出登录吗?',
      success: function(res) {
        if (res.confirm) {
          //清除登录缓存
          wx.removeStorageSync("user_id");
          wx.removeStorageSync("member_id");
          wx.removeStorageSync("user_token");
        } else if (res.cancel) {

        }
      }
    })
  }

})