app.js
1.21 KB
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const openIdUrl = require('./config').openIdUrl
App({
onLaunch: function () {
console.log('App Launch')
},
onShow: function () {
console.log('App Show')
},
onHide: function () {
console.log('App Hide')
},
globalData: {
hasLogin: false,
openid: null
},
// lazy loading openid
getUserOpenId: function(callback) {
var self = this
if (self.globalData.openid) {
callback(null, self.globalData.openid)
} else {
wx.login({
success: function(data) {
wx.request({
url: openIdUrl,
data: {
code: data.code
},
success: function(res) {
console.log('拉取openid成功', res)
self.globalData.openid = res.data.openid
callback(null, self.globalData.openid)
},
fail: function(res) {
console.log('拉取用户openid失败，将无法正常使用开放接口等服务', res)
callback(res)
}
})
},
fail: function(err) {
console.log('wx.login 接口调用失败，将无法正常使用开放接口等服务', err)
callback(err)
}
})
}
}
})