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app.js
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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
//}
// })
wx.login({
// 获取code成功
success: function (res) {
var code = res.code;
if (code) {
getApp().globalData.code = code;
// todo: 发送 res.code 到后台换取 openId, sessionKey, unionId
wx.request({
url: getApp().globalData.APIBase+"/login",
method: 'POST',
data: { data: encodeURIComponent(JSON.stringify({ code: getApp().globalData.code })) },
success: function (res) {
wx.setStorage({
key: 'sessionID',
data: res.data["data"]["loginSession"]
})
}
})
} else {
console.log('获取用户登录态失败:' + res.errMsg);
}
},
// 获取code成功
fail: function(res){
console.log('获取code失败!')
}
});
// 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)
}
}
})
}
}
})
// 获取地理位置
wx.getLocation({
type: 'wgs84',
success(res) {
//const latitude = res.latitude
//const longitude = res.longitude
//const speed = res.speed
//const accuracy = res.accuracy
//getApp().globalData.locationInfo = res;
getApp().globalData.locationInfo['latitude'] = res['latitude'];
getApp().globalData.locationInfo['longitude'] = res['longitude'];
}
})
},
globalData: {
userInfo: null,
locationInfo: {},
city: null,
code: null,
APIBase: "https://jingshi.site:8443"
}
})