light-application/light-application-wx/pages/login/login.js

// pages/login/login.js
var app = getApp();
const util = require('../../utils/util.js');
Page({
    /**
     * 页面的初始数据
     */
    data: {
        imgPath: app.globalData.imgPath,
        app_title: '重庆市城市管理局指挥大厅轻应用',
        phone: '',
        vCode: '',
        sendText: '发送验证码',
        disabled: false,
        roleList: [{
            code: 'ADMIN',
            page: '../index-admin/index-admin'
        }, {
            code: 'OPERATION',
            page: '../index/index'
        }, {
            code: 'GUEST',
            page: '../index-guest/index-guest'
        }]
    },

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

    },

    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady: function () {

    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow: function () {

    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide: function () {

    },

    /**
     * 生命周期函数--监听页面卸载
     */
    onUnload: function () {

    },

    /**
     * 页面相关事件处理函数--监听用户下拉动作
     */
    onPullDownRefresh: function () {

    },

    /**
     * 页面上拉触底事件的处理函数
     */
    onReachBottom: function () {

    },

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

    },

    /**
     * 手机号赋值
     * @param {*} e 
     */
    setPhone: function (e) {
        this.setData({
            phone: e.detail.value
        });
    },

    /**
     * 验证码赋值
     * @param {*} e 
     */
    setVcode: function (e) {
        this.setData({
            vCode: e.detail.value
        });
    },

    /**
     * 获取验证码
     */
    getVerifyCode: function () {
        let that = this;
        let disabled = that.data.disabled;
        if (disabled) {
            return;
        }
        let phone = this.data.phone;
        if (!phone) {
            wx.showToast({
                title: '请输入手机号',
                icon: 'error'
            });
            return false;
        }
        let reg = /1[3-9]\d{9}/;
        if (!reg.test(phone)) {
            wx.showToast({
                title: '手机号格式有误',
                icon: 'error'
            });
            return false;
        }
        this.setData({
            sendText: '60s后再次发送',
            disabled: true
        });
        this.timeTask();
        util.post({
            url: '/api/sms/sendSms/' + that.data.phone,
            success: (res) => {
                wx.hideLoading();
                console.info(res);
                if (res.code != 200) {
                    util.toast(res.data.msg);
                } else {
                    util.toast(res.data.msg);
                }
            },
        });
    },

    /**
     * 60s倒计时定时器
     */
    timeTask: function () {
        let that = this;
        let i = 60;
        let timer = setInterval(function () {
            i--;
            if (i < 1) {
                that.setData({
                    sendText: '发送验证码',
                    disabled: false
                });
                clearInterval(timer);
            } else {
                that.setData({
                    sendText: i + 's后再次发送'
                });
            }
        }, 1000);
    },

    /**
     * 登录系统
     */
    loginSys: function (e) {
        let that = this;
        let values = e.detail.value;
        if (!values.phone) {
            wx.showToast({
                title: '请输入手机号',
                icon: 'error'
            });
            return false;
        }
        let reg = /1[3-9]\d{9}/;
        if (!reg.test(values.phone)) {
            wx.showToast({
                title: '手机号格式有误',
                icon: 'error'
            });
            return false;
        }
        if (!values.code) {
            wx.showToast({
                title: '请输入验证码',
                icon: 'error'
            });
            return false;
        }
        values.type = 'CAPTCHA';
        util.post({
            url: '/login/mobile',
            data: values,
            header: {
                'Content-Type': 'application/x-www-form-urlencoded'
            },
            success: (res) => {
                console.info(res);
                let code = res.data.code;
                if ('200' != code) {
                    wx.showToast({
                        title: res.data.msg,
                        icon: 'error'
                    });
                } else {
                    app.globalData.Authorization = res.data.data.Authorization;
                    that.getUserInfo();
                }
            }
        });
    },

    /**
     * 登录验证通过后获取用户信息和角色信息
     */
    getUserInfo: function () {
        let that = this;
        util.get({
            url: '/sys/userInfoAndRole',
            success: (res) => {
                wx.hideLoading();
                if (res.data.code != 200) {
                    util.toast(res.data.msg);
                } else {
                    let datas = res.data.data;
                    console.info(datas);
                    app.globalData.userInfo = datas;
                    app.globalData.roleInfo = datas.roleList[0];
                    let roleList = that.data.roleList;
                    for (let i in roleList) {
                        if (roleList[i].code == datas.roleList[0].code) {
                            wx.redirectTo({
                                url: roleList[i].page
                            });
                            break;
                        }
                    }
                }
            }
        });
    },

    /**
     * 微信获取手机号快捷登录
     * @param {*} res 
     */
    getPhoneNumber: function (res) {
        let that = this;
        //用户按了允许授权按钮
        if (res.detail.encryptedData) {
            util.post({
                url: '/login/mobile',
                header: {
                    'Content-Type': 'application/x-www-form-urlencoded'
                },
                data: {
                    code: res.detail.code,
                    type: 'QUICK'
                },
                success: (res) => {
                    wx.hideLoading();
                    console.info(res)
                    if (res.data.code != 200) {
                        util.toast(res.data.msg);
                    } else {
                        app.globalData.Authorization = res.data.data.Authorization;
                        that.getUserInfo();
                    }
                }
            });
        } else {//用户按了拒绝按钮
            wx.showModal({
                title: '警告',
                content: '您点击了拒绝授权，将无法进入小程序，请授权之后再进入!!!',
                showCancel: false,
                confirmText: '返回授权',
                success: function (res) {
                    if (res.confirm) {
                        console.log('用户点击了“返回授权”');
                    }
                }
            });
        }
    },
})