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app.js
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//app.js
App({
version: "v1",
week: 1,
remind: "",
offline: false,
unauth: true,
onLaunch: function() {
if (wx.getUpdateManager) { // 首先进行更新检测
const updateManager = wx.getUpdateManager()
updateManager.onCheckForUpdate(function(res) {
console.log(res.hasUpdate)
})
updateManager.onUpdateReady(function() {
wx.showModal({
title: '更新提示',
content: '新版本已经准备好，是否重启应用？',
success: function(res) {
if (res.confirm) {
// 新的版本已经下载好，调用 applyUpdate 应用新版本并重启
updateManager.applyUpdate()
}
}
})
})
updateManager.onUpdateFailed(function() {
// 新的版本下载失败
})
}
if (wx.getStorageSync("version") != this.version) { //需要清空所有数据，重大版本变化
wx.clearStorageSync()
wx.setStorageSync("version", this.version)
}
var end_day = wx.getStorageSync("end_day") //从本地获取学期结束日期
var that = this
if (this.cmpDate(end_day) || !end_day) { // 当前缓存学期时间失效，重新获取。
wx.request({
url: that.server + '/config',
success: function(res) {
wx.setStorage({
key: 'begin_day',
data: res.data.kx_rq,
})
wx.setStorage({
key: 'end_day',
data: res.data.end_rq,
})
wx.setStorage({
key: 'xn',
data: res.data.xn,
})
wx.setStorage({
key: 'xq',
data: res.data.xq,
})
that.begin_day = res.data.kx_rq
that.end_day = res.data.end_rq
that.xn = res.data.xn
that.xq = res.data.xq
that.slides = res.data.slides //幻灯片
wx.removeStorageSync("stuclass")
that.low_day = new Date().getTime() < (new Date(that.begin_day).getTime() + 24 * 60 * 60 * 1000 * 15) // 判断是否小于15天，
that.calWeek()
},
})
} else {
this.begin_day = wx.getStorageSync("begin_day")
this.xn = wx.getStorageSync("xn")
this.xq = wx.getStorageSync("xq")
this.calWeek()
that.low_day = new Date().getTime() < (new Date(that.begin_day).getTime() + 24 * 60 * 60 * 1000 * 15)
}
wx.getNetworkType({ //判断是否有网络
success: function(res) {
if (res.networkType == "none") { //无网络
that.offline = true;
that.remind = "无网络"
} else { // 有网络则请求服务器
that.offline = false;
}
},
});
this.user_token = wx.getStorageSync("user_token")
if (this.user_token) {
this.unauth = false
} else {
this.remind = "unauth"
}
if (wx.onUserCaptureScreen) { // 兼容性处理。
wx.onUserCaptureScreen(function(res) {
var pages = getCurrentPages() //获取加载的页面
var currentPage = pages[pages.length - 1] //获取当前页面的对象
var url = currentPage.route //当前页面url
if (url == "pages/core/timetable/timetable") {
wx.showModal({
title: '友情提示',
content: '数据仅供参考，课表会根据单双周进行切换显示，尤其是MOOC见面课。建议每天查看需要上什么课',
})
}
})
}
},
globalData: {
userInfo: null
},
calWeek: function() {
var begin = new Date(this.begin_day).getTime()
var now = new Date().getTime()
var day = Math.ceil((now - begin) / 1000 / 60 / 60 / 24)
this.week = Math.ceil(day / 7)
return this.week
},
cmpDate: function(date) { // 现在是否大于指定的时间。
var now = new Date()
var date = new Date(date)
return now > date
},
add_formid: function(formid) {
var that = this
wx.request({
url: that.server + "/add_formid",
data: {
user_token: that.user_token,
formid: formid
},
method: "POST",
header: {
'Content-Type': 'application/x-www-form-urlencoded'
}
});
},
get_user: function(formid) {
var that = this
wx.request({
url: that.server + "/add_formid",
data: {
user_token: that.user_token,
formid: formid
},
method: "POST",
header: {
'Content-Type': 'application/x-www-form-urlencoded'
}
});
},
server: "https://weouc.it592.com/api",
//server: "http://127.0.0.1:5000/api",
})