99 lines
2.7 KiB
JavaScript
99 lines
2.7 KiB
JavaScript
const app = getApp()
|
||
Page({
|
||
data: {
|
||
imgUrls: ["/image/b1.jpg", "/image/b2.jpg", "/image/b3.jpg"],
|
||
indicatorDots: false,
|
||
autoplay: false,
|
||
interval: 3000,
|
||
duration: 800,
|
||
goods: {},
|
||
},
|
||
onLoad() {
|
||
var self = this
|
||
self.checkUserProfile()
|
||
self.getUserProfile()// //获取openId
|
||
/**
|
||
* 发起请求获取商品列表信息
|
||
*/
|
||
wx.request({
|
||
// get请求
|
||
url: app.globalData.baseUrl + "/goods/loadData",
|
||
success(res) {
|
||
self.setData({
|
||
goods: res.data.data,
|
||
})
|
||
},
|
||
})
|
||
},
|
||
/**
|
||
* 检查本地缓存中是否有用户信息
|
||
*/
|
||
checkUserProfile() {
|
||
const userInfo = wx.getStorageSync('userInfo');
|
||
if (userInfo) {
|
||
// 如果有用户信息，直接设置数据
|
||
this.setData({
|
||
thumb: userInfo.avatarUrl,
|
||
nickname: userInfo.nickName,
|
||
});
|
||
} else {
|
||
//如果本地没有存储用户信息，则通过openId查数据库中是否已经注册
|
||
wx.request({
|
||
url: app.globalData.baseUrl + "/user/getById",
|
||
method: "GET",
|
||
data: {
|
||
openId: wx.getStorageSync('openid'),
|
||
},
|
||
success(res) {
|
||
console.log(res.data.data)
|
||
// 将用户信息存到 StorageSync
|
||
const userInfo = {
|
||
avatarUrl: res.data.data.avatarUrl,
|
||
nickName: res.data.data.username
|
||
};
|
||
wx.setStorageSync('userInfo', userInfo); // 存储到本地
|
||
},
|
||
fail: (err) => {
|
||
// 没有用户信息，提示用户登录授权
|
||
wx.showModal({
|
||
title: '温馨提示',
|
||
content: '请先登录！',
|
||
showCancel: false,
|
||
success: (res) => {
|
||
if (res.confirm) {
|
||
console.log(res)
|
||
wx.navigateTo({
|
||
url: '/page/component/login/login',
|
||
});
|
||
}
|
||
}
|
||
});
|
||
}
|
||
})
|
||
|
||
}
|
||
},
|
||
//获取openId
|
||
getUserProfile() {
|
||
//通过wx.login()获取登录凭证code
|
||
wx.login({
|
||
success: (res) => {
|
||
const wxConfig = {
|
||
appid: "wx865aefa5a7115ae0",
|
||
secret: "3f9849429894435abc935eea88178dfd",
|
||
code: res.code
|
||
}
|
||
wx.request({
|
||
url: "https://api.weixin.qq.com/sns/jscode2session?appid=" + wxConfig.appid + "&secret=" + wxConfig.secret + "&code=" + wxConfig.code + "&js_code=" + wxConfig.code + '&grant_type=authorization_code',
|
||
success: (res) => {
|
||
wx.setStorageSync('openid', res.data.openid);
|
||
},
|
||
fail: (err) => {
|
||
console.error('wx.login 失败', err);
|
||
}
|
||
})
|
||
},
|
||
})
|
||
},
|
||
})
|