body -parser 最主要是幫助我們處理一些HTTP request 的資料，簡單白話文就是表單資料，而其實Express v3.x 就有內建支援body-parser，但我們都還是 ... ... <看更多>

You are using bodyparser correctly. The problem is in your code, you are returning just a symbol A , and the client trying to parse this ... ... <看更多>

Body Parser. is a middleware to translate the request.body of server POST route to turn into an Object. It does this by looking at a request, checking if it ... ... <看更多>