## app.js
```
//app.js
function debugConsole(e) {
console.log(e);
}
var loginCode = null,
fileAir = require('./config.js');
App({
onLaunch: function () {
var that = this;
wx.getStorage({
key: 'userInfo',
success: function (res) {
that.globalData.userInfo = res.data;
},
fail: function (res) {
debugConsole(res);
}
});
wx.getSystemInfo({
success: function (res) {
debugConsole(res);
that.globalData.windowHeight = res.windowHeight;
that.globalData.windowWidth = res.windowWidth;
that.globalData.device = res.model;
if (res.model.search("iPhone X") != -1) {
that.globalData.isIphonex = true;
}
},
});
},
login: function (successCallback, failCallback) {
var that = this;
wx.login({
success: res => {
// 发送 res.code 到后台换取 openId, sessionKey, unionId
if (res.code) {
debugConsole("app wx.login success：" + res.code);
loginCode = res.code;
that.getWxUserInfo(successCallback, failCallback);
} else {
debugConsole('获取用户登录态失败：' + res.errMsg);
}
},
fail: function () {
debugConsole('wx.login fail');
}
});
},
getUserInfo: function (successCallback, failCallback) {
console.log("app.getUserInfo");
var that = this;
wx.checkSession({
success: function () {
if (!wx.getStorageSync("token")) {
that.login(successCallback, failCallback);
return;
}
if (that.globalData.userInfo == null) {
wx.getStorage({
key: 'userInfo',
success: function (res) {
that.globalData.userInfo = res.data;
successCallback(that.globalData.userInfo);
},
fail: function (res) {
that.login(successCallback, failCallback);
}
});
} else {
successCallback(that.globalData.userInfo);
}
},
fail: function () {
console.log("app.checkseesion fail");
// 登录
that.login(successCallback, failCallback);
// 通知
var tokenUtils = require('./utils/token.js')
tokenUtils.run(function(){},function(){},function(){});
},
complete: function () {
console.log("app.checksession complete");
}
});
},
getWxUserInfo: function (successCallback, failCallback) {
var that = this;
wx.getUserInfo({
success: res => {
debugConsole("app wx.getUserInfo success");
if (that.isLogining) {
return;
}
that.isLogining = true;
wx.request({
url: this.globalData.miniUrl + "v1.0/login",
data: {
code: loginCode,
rawData: res.rawData,
signature: res.signature,
iv: res.iv,
encryptedData: res.encryptedData
},
success: function (respone) {
debugConsole(respone);
that.globalData.userInfo = res.userInfo
if (respone.data.result == 'ok') {
wx.setStorage({
key: "userInfo",
data: res.userInfo
});
wx.setStorage({
key: 'token',
data: respone.data.token,
success: function () {
successCallback(res.userInfo);
}
});
}
},
complete: function (res) {
that.isLogining = false;
}
});
},
fail: function () {
debugConsole("app wx.getUserInfo fail");
},
complete: function (e) {
debugConsole("app wx.getUserInfo complete");
debugConsole(e);
if (e.errMsg != "getUserInfo:ok") {
failCallback();
}
}
});
},
getImageUrlInfo: function (page,image_url, loadingCallback, successCallback, failCallback) {
var that = this, image_url_c = "image_" + image_url,image_w_h = wx.getStorageSync(image_url_c);
if(image_w_h){
successCallback(image_w_h)
}else{
loadingCallback();
const ImgLoader = require('/libs/img-loader/img-loader.js')
page.imgLoader = new ImgLoader(page);
page.imgLoader.load(image_url, function (err, imgs) {
image_w_h = imgs.ev.detail;
wx.setStorageSync(image_url_c,image_w_h);
successCallback(image_w_h);
});
}
},
/***
* 计算宽高
*/
wxAutoImageCal: function (originalWidth, originalHeight) {
var windowWidth = 0, windowHeight = 0;
var autoWidth = 0, autoHeight = 0;
var results = {};
windowWidth = this.globalData.windowWidth;
windowHeight = this.globalData.windowHeight;
if (originalWidth > windowWidth) {
autoWidth = windowWidth;
autoHeight = (autoWidth * originalHeight) / originalWidth;
results.imageWidth = autoWidth;
results.imageheight = autoHeight;
} else {
results.imageWidth = originalWidth;
results.imageheight = originalHeight;
}
debugConsole(results);
return results;
},
share: function (data) {
var share_text = this.globalData._.config.share_text,
share_type = '分享给好友',
that = this,
path = data.path || share_text.path,
title = data.title || share_text.title;
return {
title: title,
path: path,
withShareTicket: true,
success: function (res) {
if (res.shareTickets != undefined && res.shareTickets.length > 0) share_type = "分享给群聊";
that.handlerShare(share_type, 1, path);
},
fail: function (res) {
that.handlerShare(share_type, 0, path);
}
}
},
handlerShare(share_type, share_status, path) {
var token = wx.getStorageSync("token");
wx.request({
url: this.globalData.apiUrl + 'v1.0/users/share',
method: "POST",
data: {
share_type: share_type,
share_status: share_status,
share_url: path
},
header: {
'AccessToken': token
}
});
},
urlEncode(param, key, encode) {
if (param == null) return '';
var paramStr = '';
var t = typeof (param);
if (t == 'string' || t == 'number' || t == 'boolean') {
paramStr += '&' + key + '=' + ((encode == null || encode) ? encodeURIComponent(param) : param);
} else {
for (var i in param) {
var k = key == null ? i : key + (param instanceof Array ? '[' + i + ']' : '.' + i)
paramStr += this.urlEncode(param[i], k, encode)
}
}
return paramStr;
},
goHome: function () {
wx.switchTab({
url: './index',
});
},
goOrders: function () {
wx.switchTab({
url: './orders',
});
},
globalData: {
userInfo: null,
isIphonex: false,
apiUrl: fileAir.config.apiUrl,
miniUrl: fileAir.config.miniUrl,
device: "",
windowHeight: "",
windowWidth: "",
_: fileAir
}
})
```
- 前言
- app.js
- app.json
- config.js
- project.config.json
- pages
- address.js
- address.json
- address.wxml
- addresses.js
- addresses.json
- addresses.wxml
- checkout.js
- checkout.json
- checkout.wxml
- goods.js
- goods.json
- goods.wxml
- group.js
- group.json
- group.wxml
- groups.js
- groups.json
- groups.wxml
- index.js
- index.json
- index.wxml
- order.js
- order.json
- order.wxml
- orders.js
- orders.json
- orders.wxml
- personal.js
- personal.json
- personal.wxml
- webview.js
- webview.json
- webview.wxml
- utils
- cron.js
- order.js
- token.js
- util.js
- component
- auth-dialog
- auth-dialog.js
- auth-dialog.json
- auth-dialog.wxml
- express-dialog
- express-dialog.json
- express-dialog.js
- express-dialog.wxml
- express-dialog.wxss
- group-help
- group-help.js
- group-help.json
- group-help.wxml
- group-help.wxss
- load-more
- load-more.js
- load-more.json
- load-more.wxml
- load-more.wxss
- mall-service
- mall-service.js
- mall-service.json
- mall-service.wxml
- mall-service.wxss
- net-error-tips
- net-error-tips.js
- net-error-tips.json
- net-error-tips.wxml
- net-error-tips.wxss
- page-loading
- page-loading.js
- page-loading.json
- page-loading.wxml
- page-loading.wxss
- qrcode-poster
- qrcode-poster.js
- qrcode-poster.json
- qrcode-poster.wxml
- qrcode-poster.wxss
- right-service
- right-service.js
- right-service.json
- right-service.wxml
- right-service.wxss
- winpop-mask
- winpop-mask.js
- winpop-mask.json
- winpop-mask.wxml
- winpop-mask.wxss