nodejs 使用app.use(express.bodyParser()); 出行異常----解決方案

nodejs 使用app.use(express.bodyParser()); 出行異常----解決方案

異常代碼：

\Workspaces\WebStormProject\imooc-project\imooc>node app.jsError: Most middleware (like bodyParser) is no longer bundled with Express and must be installed separately. Please see https://github.com/senchalabs/connect#middleware.    at Function.Object.defineProperty.get (L:\Workspaces\WebStormProject\imooc-project\imooc\node_modules\express\lib\express.js:89:13)    at Object. (L:\Workspaces\WebStormProject\imooc-project\imooc\app.js:12:17)    at Module._compile (module.js:456:26)    at Object.Module._extensions..js (module.js:474:10)    at Module.load (module.js:356:32)    at Function.Module._load (module.js:312:12)    at Function.Module.runMain (module.js:497:10)    at startup (node.js:119:16)    at node.js:902:3

當前express版本：3.5.3

根據錯誤可以知道bodyparser已經不和 Express綁定在一起了，說明當前express不包含body-parser，執行如下命令即可：npm install body-parser

解決：

var app = require('express')();var bodyParser = require('body-parser');var multer = require('multer'); app.use(bodyParser.json()); // for parsing application/jsonapp.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencodedapp.use(multer()); // for parsing multipart/form-dataapp.post('/', function (req, res) {  console.log(req.body);  res.json(req.body);})