349 lines
7.7 KiB
Vue
349 lines
7.7 KiB
Vue
<script>
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/**
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* tabBar页面路径列表 (用于链接跳转时判断)
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* tabBarLinks为常量, 无需修改
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*/
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const tabBarLinks = ['index/index', 'order/index', 'table/order', 'call/index', 'user/index'];
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import config from '@/config.js';
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export default {
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/**
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* 全局变量
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*/
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globalData: {},
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/**
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* 生命周期函数--监听小程序初始化
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*/
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onLaunch() {
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let _this = this;
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_this.getAppletBase();
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//#ifdef MP-WEIXIN
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_this.updateApp(); //小程序新版本检测与升级
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//#endif
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},
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methods: {
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/**
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* 当前用户token
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*/
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getToken() {
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let _this = this,
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user = _this.getUser();
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return user.token || '';
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},
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/**
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* 获取applet_id
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*/
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getAppletId() {
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let _this = this,
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user = _this.getUser();
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return user.applet_id || '';
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},
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/**
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* 当前用户
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*/
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getUser() {
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return uni.getStorageSync('user') || {};
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},
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/**
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* 设置当前页面标题
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*/
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setTitle() {
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let _this = this,
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applet = _this.getApplet();
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uni.setNavigationBarTitle({
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title: applet.app_name
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});
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},
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/**
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* 执行用户登录
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*/
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doLogin() {
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let _this = this,
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pages = getCurrentPages(),
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page = pages[pages.length - 1],
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currentPage = page.route;
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"pages/login/login" != currentPage &&
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uni.setStorageSync("currentPage", currentPage);
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_this.goTo("login/login");
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},
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/**
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* 当前小程序设置
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*/
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getApplet() {
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let _this = this,
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applet = uni.getStorageSync('applet');
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if (applet) {
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return applet;
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} else {
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_this.getAppletBase(() => {
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_this.getApplet();
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});
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}
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},
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/**
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* 获取小程序基础信息
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*/
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getAppletBase(callback) {
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let _this = this;
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_this._get('applet/base', {}, result => {
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// 记录小程序基础信息
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let applet = result.data.applet;
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applet.domain = config.domain;
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applet.version = config.version;
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uni.setStorageSync('applet', applet);
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_this.$isResolve();
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callback && callback(applet);
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}, false, false);
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},
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/**
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* 获取tabBar页面路径列表
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*/
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getTabBarLinks() {
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return tabBarLinks;
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},
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/**
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* 跳转到指定页面
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* 支持tabBar页面
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*/
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goTo(url) {
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let _this = this;
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if (!url || url.length == 0) {
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return false;
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}
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let tabBarLinks = _this.getTabBarLinks(); // tabBar页面
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if (tabBarLinks.indexOf(url) > -1) {
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uni.switchTab({
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url: '/pages/' + url
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});
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} else {
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// 普通页面
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uni.navigateTo({
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url: '/pages/' + url
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});
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}
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},
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/**
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* 构造请求参数
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*/
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getParamet(data) {
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let _this = this;
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data = data || {};
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data.token = _this.getToken();
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data.applet_id = _this.getAppletId();
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return data;
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},
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/**
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* get请求
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*/
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_get(url, data, success, fail, complete, check_login) {
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let _this = this;
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uni.showLoading({
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title: '正在加载中',
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mask: true
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});
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// 构造请求参数
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data = _this.getParamet(data);
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let request = () => {
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uni.request({
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url: config.domain + config.api_url + url,
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header: {
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'content-type': 'application/json'
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},
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data: data,
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success(res) {
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if (res.statusCode !== 200 || typeof res.data !== 'object') {
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_this.showError('网络请求出错');
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return false;
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}
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if (res.data.code === -1) {
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// 登录态失效, 重新登录
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uni.hideLoading();
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_this.doLogin();
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} else if (res.data.code === 0) {
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_this.showError(res.data.msg, () => {
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fail && fail(res);
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});
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return false;
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} else {
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success && success(res.data);
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}
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},
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fail(res) {
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_this.showError(res.errMsg, () => {
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fail && fail(res);
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});
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},
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complete(res) {
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uni.hideLoading();
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complete && complete(res);
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}
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});
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}; // 判断是否需要验证登录
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check_login ? _this.doLogin(request) : request();
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},
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/**
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* post提交
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*/
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_post_form(url, data, success, fail, complete) {
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uni.showLoading({
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title: '正在加载中',
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mask: true
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});
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let _this = this; // 构造请求参数
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data = _this.getParamet(data);
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uni.request({
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url: config.domain + config.api_url + url,
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header: {
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'content-type': 'application/x-www-form-urlencoded'
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},
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method: 'POST',
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data: data,
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success(res) {
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if (res.statusCode !== 200 || typeof res.data !== 'object') {
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_this.showError('网络请求出错');
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return false;
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}
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if (res.data.code === -1) {
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// 登录态失效, 重新登录
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_this.doLogin(() => {
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_this._post_form(url, data, success, fail);
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});
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return false;
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} else if (res.data.code === 0) {
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_this.showError(res.data.msg, () => {
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fail && fail(res);
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});
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return false;
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}
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success && success(res.data);
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},
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fail(res) {
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_this.showError(res.errMsg, () => {
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fail && fail(res);
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});
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},
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complete(res) {
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uni.hideLoading();
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complete && complete(res);
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}
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});
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},
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/**
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* 上传图片
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*/
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_upload_file(path, data, success, fail, complete) {
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let _this = this; // 构造请求参数
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data = _this.getParamet(data);
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uni.uploadFile({
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url: config.domain + '/addons/upload/upload/image', // 接口地址
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filePath: path,
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name: 'iFile',
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formData: data,
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success(res) {
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if (res.statusCode !== 200) {
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_this.showError('网络请求出错');
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return false;
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}
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if (res.data.code === -1) {
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// 登录态失效, 重新登录
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_this.doLogin(() => {
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_this._upload_file(url, data, success, fail);
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});
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return false;
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} else if (res.data.code === 0) {
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_this.showError(res.data.msg, () => {
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fail && fail(res);
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});
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return false;
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}
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success && success(JSON.parse(res.data));
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},
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fail(res) {
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_this.showError(res.errMsg, () => {
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fail && fail(res);
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});
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},
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complete(res) {
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complete && complete(res);
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}
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});
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},
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/**
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* 显示成功提示框
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*/
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showSuccess(msg, callback) {
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uni.showToast({
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title: msg,
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icon: 'success',
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mask: true,
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duration: 1500,
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success() {
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callback && setTimeout(() => {
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callback();
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}, 1500);
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}
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});
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},
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/**
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* 显示失败提示框
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*/
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showError(msg, callback) {
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uni.showModal({
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title: '友情提示',
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content: msg,
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showCancel: false,
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success(res) {
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callback && callback();
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}
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});
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},
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/**
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* 小程序新版本检测与升级
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*/
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updateApp() {
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if (!uni.canIUse('getUpdateManager')) {
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return false;
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}
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const updateManager = uni.getUpdateManager();
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updateManager.onCheckForUpdate(res => {
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// 请求完新版本信息的回调
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});
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updateManager.onUpdateReady(() => {
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uni.showModal({
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title: '更新提示',
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content: '新版本已经准备好，即将重启应用',
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showCancel: false,
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success(res) {
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if (res.confirm) {
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// 新的版本已经下载好，调用 applyUpdate 应用新版本并重启
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updateManager.applyUpdate();
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}
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}
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});
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});
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updateManager.onUpdateFailed(() => {
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// 新的版本下载失败
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uni.showModal({
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title: '更新提示',
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content: '新版本下载失败',
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showCancel: false
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});
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});
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}
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}
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};
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</script>
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<style lang="scss">
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@import "@/uni_modules/uview-ui/index.scss";
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@import "@/common/hemaphp.css";
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</style>
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