[node] 上傳檔案問題

看板Ajax作者luckid (luckid)時間9年前 (2015/11/20 11:58)推噓1(1推 0噓 3→)

留言4則, 2人參與討論串1/2 (看更多)

各位先進好, 目前小弟在學習nodejs, 並試著用express+multer middleware去實作檔案上傳, server.js檔程式碼如下: --------------------------------------------------------- var express = require('express'); var app = express(); var fs = require("fs"); var router = express.Router(); var bodyParser = require('body-parser'); var multer = require('multer'); var upload = multer({ dest: '/uploads/' }) app.use(express.static('public')); app.use(bodyParser.urlencoded({ extended: false })); app.use(multer({ dest: '/uploads/'}).single('file')); app.get('/index.htm', function (req, res) { res.sendFile( __dirname + "/" + "index.htm" ); }) app.post('/file_upload', upload.single('file'), function(req, res, next){ console.log(req.body); console.log(req.files); }); var server = app.listen(8081, function () { var host = server.address().address var port = server.address().port console.log("Example app listening at http://%s:%s", host, port) }) --------------------------------------------------------- html檔程式碼如下: ----------------------- <html> <head> <title>File Uploading Form</title> </head> <body> <h3>File Upload:</h3> Select a file to upload: <br /> <form action="http://127.0.0.1:8081/file_upload" method="POST" enctype="multipart/form-data"> <input type="file" name="file" size="50" /> <br /> <input type="submit" value="Upload File" /> </form> </body> </html> ----------------------------------------------- 用node運行server.js, 在瀏覽器上跑html檔, 試著上傳檔案, 瀏覽器下方會顯示正在等候127.0.0.1.. 編輯器(我是用notepad++)這邊會顯示 Example app listening at http://:::8081 {} undefined 最後瀏覽器會顯示沒有收到資料, 不知問題出在哪裡, 希望有前輩能不吝指點,感謝. -- https://www.youtube.com/watch?v=B_CMmbFexbM