app.js
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//app.js
App({
onLaunch: function () {
// 展示本地存储能力
var logs = wx.getStorageSync('logs') || []
logs.unshift(Date.now())
wx.setStorageSync('logs', logs)
// 登录
wx.login({
success: res => {
// 发送 res.code 到后台换取 openId, sessionKey, unionId
}
})
// 获取用户信息
wx.getSetting({
success: res => {
if (res.authSetting['scope.userInfo']) {
// 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
wx.getUserInfo({
success: res => {
// 可以将 res 发送给后台解码出 unionId
this.globalData.userInfo = res.userInfo
// 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
// 所以此处加入 callback 以防止这种情况
if (this.userInfoReadyCallback) {
this.userInfoReadyCallback(res)
}
}
})
}
}
})
},
post: function (url, data, headerParams, showLoad) {
wx.showNavigationBarLoading()
var promise = new Promise((resolve, reject) => {
//init
let that = this;
let postData = data;
let baseUrl = 'https://winesbook.cn/api/';
//网络请求
let header = {
'XX-Device-Type': 'wxapp',
'XX-Token': wx.getStorageSync("token") || ''
}
header = Object.assign(header, headerParams)
//网络请求
wx.request({
url: baseUrl + url,
data: postData,
method: 'POST',
header: header,
success: function (res) { //返回取得的数据
if (res.data.code == '20000') {
resolve(res.data.data);
} else if (res.data.code == '201') {
resolve(res.data);
} else {
wx.showToast({
title: res.data.msg,
duration: 1200,
icon:'none'
})
reject(res)
}
// else if (res.data.code == '42002') {
// }
// setTimeout(function () {
// wx.hideNavigationBarLoading()
// }, 600)
},
fail: function (e) {
reject('网络出错');
// wx.hideLoading()
wx.hideNavigationBarLoading()
},
complete: function () {
wx.hideNavigationBarLoading()
},
})
});
return promise;
},
// 上传图片
upload(filetype, file) {
var promise = new Promise((resolve, reject) => {
let url = 'https://winesbook.cn/api/user/upload/one';
let head = {
'XX-Token': wx.getStorageSync('token'),
'XX-Device-Type': 'wxapp'
}
let typename = {
filetype: filetype
}
wx.uploadFile({
url: url, //仅为示例，非真实的接口地址
filePath: file,
name: 'file',
header: head,
formData: typename,
success: function (res) {
console.log('上传文件后', res)
let temdata = JSON.parse(res.data);
console.log(temdata)
let urlobj = {
url: temdata.data.url,
local_url: temdata.data.local_url
}
resolve(urlobj);
wx.hideNavigationBarLoading();
wx.hideLoading();
},
fail: function (res) {
reject('网络出错');
wx.hideNavigationBarLoading()
wx.hideLoading()
},
complete: () => {
wx.hideNavigationBarLoading()
wx.hideLoading()
},
})
});
return promise;
},
nowDate() {
let date = new Date();
let month = date.getMonth() + 1;
let day = date.getDate();
return date.getFullYear() + '年' + (month > 9 ? month : ('0' + month)) + '月' + (day > 9 ? day : ('0' + day)) + '日';
},
newnowDate() {
let date = new Date();
let month = date.getMonth() + 1;
let day = date.getDate();
return date.getFullYear() + '-' + (month > 9 ? month : ('0' + month)) + '-' + (day > 9 ? day : ('0' + day));
},
initDate(a) {
let date1 = new Date();
let time1 = date1.getFullYear() + "年" + (date1.getMonth() + 1) + "月" + date1.getDate() + '日';
let date2 = new Date(date1);
date2.setDate(date1.getDate() + a);
let time2 = date2.getFullYear() + "年" + (date2.getMonth() + 1) + "月" + date2.getDate() + '日';
return time2;
},
globalData: {
userInfo: null,
url:'http://winesbook.cn/static/images_mini/',
baseUrl:'https://winesbook.cn/api'
}
})