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node.js平台express.js框架更新expreess.js为4后（也改了一些代码）接到支付宝回调req.body是{}之前可以正常收到并解析
模拟支付宝数据本地向服务器发送post请求，也是能解出body的微信支付能够正常回调，只有支付宝不行
请问这会是什么问题？
拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师，...
Problem solvedReferencehttp://ju.outofmemory.cn/entry/169748https://v2ex.com/t/170386https://cnodejs. org/topic/5566952ad4ca459f5267ac59
Option 1:
app.use(bodyParser.urlencoded({ type: function(req) { return /x-www-form-urlencoded/.test(req.headers['content-type']); }, extended: true }));
But I don’t understand what this type means. . . Convert all content-types to x-www-form-urlencoded? Isn’t this a problem?
Option 2: Or this, easier to understand (pay attention to the order of 3 app.users)
app.use(function (req, res, next){ if (req.url === 'your_alipay_notify_url') { req.headers['content-type'] = 'application/x-www-form-urlencoded'; } next(); }); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({extended:true}))
It’s usually a Content-Type problem
bing search keywords -> "Alipay notify_url Content-Type" third
https://v2ex.com/t/170386
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Problem solved
Reference
http://ju.outofmemory.cn/entry/169748
https://v2ex.com/t/170386
https://cnodejs. org/topic/5566952ad4ca459f5267ac59
Option 1:
But I don’t understand what this type means. . .
Convert all content-types to x-www-form-urlencoded?
Isn’t this a problem?
Option 2:
Or this, easier to understand (pay attention to the order of 3 app.users)
It’s usually a Content-Type problem
bing search keywords -> "Alipay notify_url Content-Type" third
https://v2ex.com/t/170386