App({
onLaunch: function () {
var logs = wx.getStorageSync("logs") || []
logs.unshift(Date.now())
wx.setStorageSync("logs", logs)
var that = this
this.getOpenid().then(()=>{
return that.setAdmin()
//console
})
},
getOpenid: function () {
var that = this
return new Promise(function (resolve, reject) {
console.log(resolve)
wx.getStorage({
key: "openid",
success: function (res) {
that.globalData.openId = res.data
console.log(that.globalData.openId)
},
fail: function () {
wx.login({
success: res => {
var code = res.code; //code
var appId = "";
var secret = "";
wx.request({
url: "https://api.weixin.qq.com/sns/jscode2session?appid=" + appId + "&secret=" + secret + "&js_code=" + code + "&grant_type=authorization_code",
data: {},
header: {
"content-type": "json"
},
success: function (res) {
wx.setStorage({
key: "openid",
data: res.data.openid
})
that.globalData.openId = res.data.openid
}
})
}
})
}
})
})
},
setAdmin:function () {
var that = this
return new Promise(function (resolve, reject) {
console.log(that.globalData.openId)
wx.request({
url: "http://127.0.0.1:8889/api/club/adminComfirm",
method:"post",
data:{
name:that.globalData.openId
},
header:{
"content-type":"application/json"
},
success:function(res){
console.log(that.globalData.openId)
}
})
})
},
globalData: {
userInfo: null,
openId:null,
adminOn:true
}
})the purpose is to first set openid to data and then pass it to the server for verification, but wxrequst asynchronism requires promise to specify the execution order, but why not execute it after then? find a big answer