util.js

 1 import SiteInfo from "../siteInfo.js";
 2 const App = getApp();
 3 const formatTime = date => {
 4     const year = date.getFullYear()
 5     const month = date.getMonth() + 1
 6     const day = date.getDate()
 7     const hour = date.getHours()
 8     const minute = date.getMinutes()
 9     const second = date.getSeconds()
10     return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':')
11 }
12 const formatMD_long = date => {
13     const year = date.getFullYear()
14     const month = date.getMonth() + 1
15     const day = date.getDate()
16     return [year, month, day].join('-')
17 }
18 const formatMD = date => {
19     const month = date.getMonth() + 1
20     const day = date.getDate()
21     return [month, day].join('.')
22 }
23 const formatHM = date => {
24     const hour = date.getHours()
25     const minute = date.getMinutes()
26     return [hour, minute].map(formatNumber).join(':')
27 }
28 
29 const formatNumber = n => {
30     n = n.toString()
31     return n[1] ? n : '0' + n
32 }
33 const loadImageError = (e, vm) => {
34     let _errImg = e.target.dataset.errImg;
35     let _objImg = "'" + _errImg + "'";
36     let _errObj = {};
37     let _image = e.target.dataset.defaultImage;
38     _errObj[_errImg] = _image;
39     console.error(e.detail.errMsg + "----" + _errObj[_errImg] + "----" + _objImg);
40     vm.setData(_errObj);
41 }
42 const request = opt => {
43     //Location
44     let Location = wx.getStorageSync('location');
45     delete Location.name;
46     delete Location.address;
47     //Token
48     const Token = wx.getStorageSync('access_token');
49     //Url
50     const Url = SiteInfo["Siteroot"] + opt.url;
51     wx.request({
52         url: Url,
53         data: opt.data ? opt.data : {},
54         header: {
55             Version: SiteInfo["Version"],
56             Authorization: Token,
57             Location: JSON.stringify(Location)
58         },
59         method: opt.method ? opt.method : "POST",
60         dataType: opt.dataType ? opt.dataType : "json",
61         responseType: opt.responseType ? opt.responseType : "text",
62         success: function (res) {
63             if (res.statusCode == 200) {
64                 typeof opt.success == 'function' ? opt.success(res.data) : null;;
65             } else {
66                 console.error(`請求發送成功，獲取數據失敗（${opt.url}）statusCode ${res.data.status_code} message:${res.data.message}`);
67                 if (!App.globalData.userInfoBool) {//!App.globalData.locationBool ||
68                     console.error(`用戶未受權`);
69                     wx.navigateTo({
70                         url: '/pages/openauth/index', //跳轉到受權頁面
71                     })
72                 }
73             }
74         },
75         fail: function (res) {
76             wx.hideLoading();
77             typeof opt.fail == 'function' ? opt.fail(res) : console.error(`請求發送失敗（${opt.url}）`);
78         },
79         complete: function (res) {
80             setTimeout(function () {
81                 wx.hideLoading();
82             }, 500)
83             typeof opt.complete == 'function' ? opt.complete(res) : null;
84         }
85     })
86 }
87 let util = {
88     FormatMD_long: formatMD_long, //時間格式：2019-5-1
89     FormatMD: formatMD, //時間格式：5.1
90     FormatHM: formatHM, //時間格式：16:00
91     FormatTime: formatTime, // 時間格式 ：2019-02-01 10:22:11
92     LoadImageError: loadImageError,/**圖片加載錯誤 */
93     Request: request/**請求封裝 */
94 }
95 export default util

封裝了  request 、時間格式化、圖片加載錯誤