快遞打雜的文件事件不點火

Question

我試圖讓打雜工的工作與我的快件的代碼，但沒有它的事件被解僱，

有喜歡不匹配的輸入字段名等

沒有愚蠢的錯誤

這裏是

app.js

var express = require('express'); 
var path = require('path'); 
var favicon = require('serve-favicon'); 
var logger = require('morgan'); 
var cookieParser = require('cookie-parser'); 
var bodyParser = require('body-parser');  
var index = require('./index'); 
var liveupload = require('./liveupload'); 

var app = express(); 

// view engine setup  
app.set('view engine', 'pug'); 

// uncomment after placing your favicon in /public 
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); 
app.use(logger('dev')); 
app.use(bodyParser.json()); 
app.use(bodyParser.urlencoded({ extended: false })); 
app.use(cookieParser()); 
app.use(express.static(path.join(__dirname, 'public'))); 
app.use(express.static(__dirname + '/bower_components/dropzone/dist')); 

app.use('/', index); 
app.use('/liveupload', liveupload); 


app.listen(3000, function() { 
    console.log('Example app listening on port 3000!') 
}) 


// catch 404 and forward to error handler 
app.use(function(req, res, next) { 
    var err = new Error('Not Found SIR'); 
    err.status = 404; 
    next(err); 
}); 

// error handler 
app.use(function(err, req, res, next) { 
    // set locals, only providing error in development 
    res.locals.message = err.message; 
    res.locals.error = req.app.get('env') === 'development' ? err : {}; 

    // render the error page 
    res.status(err.status || 500); 
    res.render('error'); 
}); 

module.exports = app; 

這是DES IRED行動：liveupload

var express = require('express'); 
var router = express.Router(); 

var Busboy = require('busboy'); 

router.post('/', process_upload); 

function process_upload(req, res, next){ 



var busboy = new Busboy({ headers: req.headers }); 

// Listen for event when Busboy finds a file to stream. 
busboy.on('file', function (fieldname, file, filename, encoding, mimetype) { 
console.log("In bus boy"); 
     // We are streaming! Handle chunks 
     file.on('data', function (data) { 
       // Here we can act on the data chunks streamed. 
       console.log("Chunk mila"); 
     }); 

     // Completed streaming the file. 
     file.on('end', function() { 
       console.log('Finished with ' + fieldname); 
     }); 
}); 
busboy.on('field', function(fieldname, val, fieldnameTruncated, valTruncated, encoding, mimetype) { 
     console.log('Field [' + fieldname + ']: value: ' + inspect(val)); 
    }); 

console.log("out of busboy"); 
res.sendStatus(200); 

} 


module.exports = router; 

在此可以上傳文件的用戶界面。

<script language="JavaScript" type="text/javascript" src="javascripts/jquery.min.js"></script> 
<script> 
$(function(){ 
    Dropzone.options.himanshu = { 
    paramName: "file", 
     maxFilesize: 5, 
    addRemoveLinks: true, 
    dictResponseError: 'Server not Configured', 
    acceptedFiles: "*.*", 
    init:function(){ 
     var self = this; 
     // config 
     self.options.addRemoveLinks = true; 
     self.options.dictRemoveFile = "Delete"; 
     //New file added 
     self.on("addedfile", function (file) { 
     console.log('new file added ', file); 
     }); 
     // Send file starts 
     self.on("sending", function (file) { 
     console.log('upload started', file); 
     $('.meter').show(); 
     }); 

     // File upload Progress 
     self.on("totaluploadprogress", function (progress) { 
     console.log("progress ", progress); 
     $('.roller').width(progress + '%'); 
     }); 

     self.on("queuecomplete", function (progress) { 
     $('.meter').delay(999).slideUp(999); 
     }); 

     // On removing file 
     self.on("removedfile", function (file) { 
     console.log(file); 
     }); 
    } 
    }; 
}) 
</script> 




<link href="stylesheets/dropzone.css" rel="stylesheet"/> 
<form action="/liveupload" method="post" class="dropzone" id="himanshu" enctype="multipart/form-data" > 
<div class="fallback"> 
    <input name="file" type="file" multiple /> 
    </div> 

</form> 

我已經試過許多方法，但仍然無法弄清楚，爲什麼打雜不工作。

任何幫助將不勝感激

Answer 1

問題是與liveupload.js

這裏糾正碼 -

var busboy = new Busboy({ headers: req.headers }); 



    // Listen for event when Busboy finds a file to stream. 
    busboy.on('file', function(fieldname, file, filename, encoding, mimetype) { 
     console.log("In bus boy"); 
     // We are streaming! Handle chunks 
     file.on('data', function(data) { 
      // Here we can act on the data chunks streamed. 
      console.log("Chunk mila"); 
     }); 

     // Completed streaming the file. 
     file.on('end', function() { 
      console.log('Finished with ' + fieldname); 
     }); 
    }); 
    busboy.on('field', function(fieldname, val, fieldnameTruncated, valTruncated, encoding, mimetype) { 
     console.log('Field [' + fieldname + ']: value: ' + inspect(val)); 
    }); 

    busboy.on('finish', function() { 
     console.log("out of busboy"); 
     res.sendStatus(200); 
    }); 
    req.pipe(busboy); 
}