jinai-talents/applet/app.js

//app.js
App({
  globalData: {
    title: '晋爱人才',
    // http_host: 'http://bd.jarc.com/',
    http_host: 'https://jarc.jucai.gov.cn/',
    // api_host: 'http://bd.jarc.com/api/',
    api_host: 'https://jarc.jucai.gov.cn/api/',
  },
  onLaunch: function() {
    var self = this;
    // 登录
    if (!this.checkLogin()) {
      wx.login({
        success: res => {
          // 发送 res.code 到后台换取 openId, sessionKey, unionId
          self.post('applet/applet/login',{code:res.code},function(res){
            wx.setStorageSync('token', res.token);
            wx.setStorageSync('token_exp', res.expires_time);
            self.get('user/profile/userInfo',function(res){
              self.globalData.userInfo = res;
            },false)
          },false);
        }
      })
    } else {
      self.get('user/profile/userInfo',function(res){
        self.globalData.userInfo = res;
      },false)
    }

    // 获取系统状态栏信息
    wx.getSystemInfo({
      success: e => {
        this.globalData.StatusBar = e.statusBarHeight;
        let capsule = wx.getMenuButtonBoundingClientRect();
        if (capsule) {
         	this.globalData.Custom = capsule;
        	this.globalData.CustomBar = capsule.bottom + capsule.top - e.statusBarHeight;
        } else {
        	this.globalData.CustomBar = e.statusBarHeight + 50;
        }
      }
    });
  },
  /**
   * 弹出框
   */
  msg(title, url = '', time = 2000, mask = false) {
    wx.showToast({
      title: title,
      icon: 'none',
      mask: mask,
      duration: time
    });
    if (url) {
      if (typeof url == 'function') {
        setTimeout(url,time);
      } else {
        setTimeout(function(){
          wx.navigateTo({url: url});
        },time);
      }
    }
  },
  loading(title) {
    wx.showLoading({
      title: title,
      icon: 'none',
      mask: true
    })
  },
  //服务器请求
  post: function (domain, param, success, is_load=true, error='') {
    if (is_load) {
      wx.showLoading({
        title: '加载中',
        mask: true,
      });
    }
    var that = this;
    var token = wx.getStorageSync('token');
    wx.request({
      url: that.globalData.api_host + domain,
      data   : param,
      header: { 'XX-Device-Type': 'wxapp' , 'XX-Token': token},
      method: 'post',
      success: function (res) {
        if (is_load) {
          wx.hideLoading();
        }
        if (res.data.code == 1) {
          if (success != undefined) {
            success.call(this, res.data.data);
          }
        } else if (res.data.code == 10001) {
          wx.clearStorageSync();
          wx.showToast({
            title: '小程序异常，请退出后重新进入',
            icon: 'none',
            duration: 2000
          })
        } else {
          if (typeof error === 'function') {
            error(res.data);
          } else {
            wx.showToast({
              title: res.data.msg,
              icon: 'none',
              duration: 2000
            })
          }
        }
      },
      error : function () {
        if (is_load) {
          wx.hideLoading();
        }
        wx.showToast({
          title: '网络异常，请退出小程序重新登录',
          icon: 'loading'
        })
      }
    })
  },
  //服务器请求
  get: function (domain, success, is_load=true, error='') {
    if (is_load) {
      wx.showLoading({
        title: '加载中',
        mask: true,
      });
    }
    var that = this;
    var token = wx.getStorageSync('token');
    wx.request({
      url: that.globalData.api_host + domain,
      header: { 'XX-Device-Type': 'wxapp' , 'XX-Token': token},
      success: function (res) {
        if (is_load) {
          wx.hideLoading();
        }
        if (res.data.code == 1) {
          if (success != undefined) {
            success.call(this, res.data.data);
          }
        } else if (res.data.code == 10001) {
          wx.clearStorageSync();
          wx.showToast({
            title: '小程序异常，请退出后重新进入',
            icon: 'none',
            duration: 2000
          })
        }  else {
          if (typeof error === 'function') {
            error(res.data);
          } else {
            wx.showToast({
              title: res.data.msg,
              icon: 'none',
              duration: 2000
            })
          }
        }
      },
      error : function () {
        if (is_load) {
          wx.hideLoading();
        }
        wx.showToast({
          title: '网络异常，请退出小程序重新登录',
          icon: 'loading'
        })
      }
    })
  },
  /**
   * 登录验证
   */
  checkLogin: function () {
    let token = wx.getStorageSync('token');
    if (!token) {
      return false;
    }

    let token_exp = wx.getStorageSync('token_exp');
    let now = Date.parse(new Date())/1000
    if (token_exp < now) {
      return false;
    }

    return true;
  },
  loading: function (title) {
    wx.showLoading({
      title: title,
      icon: 'none',
      mask: true
    })
  },
  confirm: function (content,success) {
    wx.showModal({
      title: '提示',
      content: content,
      success(res) {
        if (res.confirm) {
          wx.hideToast();
          success(res);
        } else {
          wx.hideToast();
        }
      }
    })
  }
})