wechat-lite
Version:
wechat js api
68 lines (60 loc) • 1.69 kB
JavaScript
'use strict';
const http = require('http');
const kelp = require('kelp');
const body = require('kelp-body');
const send = require('kelp-send');
const route = require('kelp-route');
const logger = require('kelp-logger');
const config = require('kelp-config');
const WeChat = require('../../');
const wx = new WeChat(config);
const app = kelp();
app.use(send);
app.use(body);
app.use(logger);
app.use(route('/callback', function(req, res){
// step2 get auth token by code
const { code } = req.query;
wx.auth_token(code).then(function(token){
// step3 get user by token
return wx.auth_user(token.access_token, token.openid);
}).then(function(user){
console.log(user);
res.send(`
<html>
<head>
<title>${user.nickname} @ WeChat</title>
<meta name="viewport" content="width=device-width">
<style>
body{ text-align: center; }
.avatar{ width: 200px; }
</style>
</head>
<body>
<img class="avatar" src="${user.headimgurl}" />
<h2>${user.nickname}</h2>
<p>${user.province} / ${user.country}</p>
</body>
</html>
`);
})
}));
app.use(route('/', function(req, res){
// step1
var url = wx.auth_url(config.auth_safe_domain + '/callback', WeChat.AUTH_SCOPE.USER);
console.log(url);
res.send(`
<html>
<head>
<title>WeChat</title>
<style>
body{ text-align: center; }
</style>
</head>
<body>
<h1>Scan QRCode on this below</h1>
<img class="qr" src="https://api.lsong.org/qr?text=${encodeURIComponent(url)}" />
</body>
</html>`);
}));
const server = http.createServer(app).listen(4000);