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// 导入TDesign弹窗
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import Toast from 'tdesign-miniprogram/toast/index';
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const app = getApp();//新建页面时 默认引入
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const req = app.simpleReq();//初始化一个的request() 实例
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// 导入RSA加密包
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import WxmpRsa from 'wxmp-rsa'
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Page({
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data: {
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},
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// 此处为周期事件
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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if(options&&options.sn&&options.sn!=null&&options.sn!=''){
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console.log('有数据'+options.sn)
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wx.showToast({
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title:options.sn,
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icon: 'none',
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duration: 5000
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})
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this.login('nfc',options.sn)
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}else{
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console.log('无数据')
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}
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady() {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow() {
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},
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/*---------------------------------------------*/
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//以下为自定义事件
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/**跳转到获取晶石页面 */
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go2Get(){
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// wx.navigateTo({
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// url: '/pages/index/out/out'
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// })
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console.log('跳转获取晶石页面');
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},
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/**
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* 登录失败提示
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*/
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loginErrorToast(mode) {
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Toast({
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context: this,
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selector: '#t-toast',
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message: mode=='scan'?'扫码登录失败\n 二维码有误':'精灵链接失败\n 请再试一次',
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theme: 'error',
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direction: 'column',
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});
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},
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/**扫码事件 */
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scanCodeEvent(){
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var that = this;
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var DEV_CODE = ""
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//扫码代码
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wx.scanCode({
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onlyFromCamera: true,// 只允许从相机扫码
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success(res){
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that.login('scan',res.result)
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},
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})
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},
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/**
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* 登录事件,
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* mode为模式参数，scan为扫码，nfc为nfc模式
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* code为用户码参数，用户码为空则代表为扫码登录
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*/
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login(mode,code){
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console.log(mode,'模式');
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console.log(code, 'code');
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//如果有token，直接进入
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if(wx.getStorageSync('token')){
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wx.showToast({
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title:'有token'+wx.getStorageSync('token'),
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icon: 'none',
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duration: 5000
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})
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wx.switchTab({
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url: '/pages/home/xy/index'
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})
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}
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// wx.showToast({
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// title:'没有token',
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// icon: 'none',
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// duration: 5000
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// })
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console.log('进入登录了！！！')
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var DEV_CODE = code
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var PUBLIC_KEY = ""
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req.getRequest('/api/dict/value/login-public-key',{}).then((res)=>{
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console.log(res,'11111111');
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if(res.data.code==200){//获取公钥成功
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PUBLIC_KEY = res.data.data
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// 实例化rsa
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const rsa = new WxmpRsa()
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// 设置公钥
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rsa.setPublicKey(PUBLIC_KEY)
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// 加密
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const mac = rsa.encryptLong(DEV_CODE)
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// 此处执行登录获取token操作
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req.postRequest('/api/user/login',{'mac':mac}).then((res)=>{
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if(res.data.code==200){
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wx.setStorageSync('token', res.data.data)
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// 设置当前设备码
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wx.setStorageSync('code', DEV_CODE)
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// 设置为初次识别NFC
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wx.setStorageSync('nfc', false)
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wx.showToast({
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title:mode=='scan'?'扫码登录成功':'NFC识别成功',
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icon: 'none',
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duration: 1000
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})
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this.getLetter()
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}else if(res.data.code==500){
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this.loginErrorToast(mode)
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}else{
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this.loginErrorToast(mode)
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}
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}
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)
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}else{
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wx.showToast({
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title:'扫码失败，请确认您的二维码是否正确！',
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icon: 'none',
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duration: 1000
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})
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}
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}).catch((err)=>{
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console.log(err);
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})
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},
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// 判断是否用未读信札
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getLetter(){
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console.log(wx.getStorageSync('token'));
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wx.request({
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url: 'https://xzjl-api.windymuse.cn/api/user/curt',
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header: {'Authorization': wx.getStorageSync('token')},
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method: 'GET',
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success: res => {
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console.log(res.data.data.letterStatus);
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const letterStatus = res.data.data.letterStatus
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// 这里可以判断是否有未读信札
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if (letterStatus === 'sending') {
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console.log('跳转信札页面');
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wx.redirectTo({
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url: '/pages/xz/index'
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})
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}else {
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wx.switchTab({
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url: '/pages/home/xy/index'
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})
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}
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}
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})
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}
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}) |
