TypeScript multer.default函數代碼示例

  setupRoutes() {
    this.router.get(
      '/pending',
      this._checkTokenHeader,
      this._needPermissions('read', 'bot.ghost_content'),
      async (req, res) => {
        res.send(await this.ghost.forBot(req.params.botId).getPending())
      }
    )

    this.router.get(
      '/export',
      this._checkTokenHeader,
      this._needPermissions('read', 'bot.ghost_content'),
      async (req, res) => {
        const tarball = await this.ghost.forBot(req.params.botId).exportArchive()
        const name = 'archive_' + req.params.botId.replace(/\W/gi, '') + '_' + Date.now() + '.tgz'
        res.writeHead(200, {
          'Content-Type': 'application/tar+gzip',
          'Content-Disposition': `attachment; filename=${name}`,
          'Content-Length': tarball.length
        })
        res.end(tarball)
      }
    )

    const archiveUploadMulter = multer({
      limits: {
        fileSize: 1024 * 1000 * 100 // 100mb
      }
    })

    // TODO WIP Partial progress towards importing tarballs from the UI
    // this.router.get(
    //   '/import',
    //   this.checkTokenHeader,
    //   this.needPermissions('write', 'bot.ghost_content'),
    //   archiveUploadMulter.single('file'),
    //   async (req, res) => {
    //     const buffer = req['file'].buffer
    //     const botId = req.params.botId
    //     await this.ghost.forBot(botId).importArchive(buffer)
    //     res.sendStatus(200)
    //   }
    // )

    // Revision ID
    this.router.post(
      '/revert',
      this._checkTokenHeader,
      this._needPermissions('write', 'bot.ghost_content'),
      async (req, res) => {
        const revisionId = req.body.revision
        const filePath = req.body.filePath
        await this.ghost.forBot(req.params.botId).revertFileRevision(filePath, revisionId)
        res.sendStatus(200)
      }
    )
  }

 initialize_services(app) {
   var multer = require('multer')
   app.use(multer({dest: this.config.paths.temp}))
   var lawn = this.vineyard.bulbs.lawn
   lawn.listen_user_http('/vineyard/upload', (req, res, user)=> this.upload(req, res, user))
   if (this.config.paths.cache && this.config.templates) {
     lawn.listen_user_http('/vineyard/cellar/:template/:guid.:ext', (req, res, user)=> this.file_download(req, res, user), 'get')
   }
 }

  async serve(port, websockets: boolean = false): Promise<Object> {
    var http = require("http");

    var express = require("express");
    var cookieParser = require("cookie-parser");
    var bodyParser = require("body-parser");
    var multer = require("multer"); // v1.0.5
    var upload = multer(); // for parsing multipart/form-data

    var requestLimit = this.getGlobalParams().requestLimit
      ? this.getGlobalParams().requestLimit
      : "20mb";
    var app = express();
    app.use(cookieParser());
    app.use(
      bodyParser.text({
        type: "text/plain"
      })
    );
    app.use(
      bodyParser.json({
        limit: requestLimit
      })
    );
    app.use(
      bodyParser.urlencoded({
        extended: true
      })
    );
    app.use(upload.array("file"));
    // Will lower the limit soon, we should have a library that handle multipart file
    app.use(
      bodyParser.raw({
        type: "*/*",
        limit: requestLimit
      })
    );

    app.set("trust proxy", "loopback, 10.0.0.0/8");

    app.use(this.handleRequest.bind(this));
    this.serveStaticWebsite(express, app);

    this._http = http.createServer(app).listen(port);
    if (websockets) {
      // Activate websocket
      this.output("Activating socket.io");
      this._io = require("socket.io")(this._http);
      this.emit("Webda.Init.SocketIO", this._io);
    }
    this.serveIndex(express, app);
    this.output("Server running at http://0.0.0.0:" + port);
    return new Promise(() => {});
  }

    initExpress() {
        var app = this.app;
        //use nginx to serve static files on production
        process.env.NODE_ENV !== 'production' && app.use(express['static'](__dirname + '/public'));

        app.use(require('cookie-parser')('JuddTrump'))
        app.use(require('cookie-session')({secret: 'a keyboard cat'}));
        app.use(bodyParser.json()); // for parsing application/json
        app.use(bodyParser.urlencoded({extended: true})); // for parsing application/x-www-form-urlencoded
        app.use(multer()); // for parsing multipart/form-data
    }

        constructor() {
            var express : any = require('express');
            var bodyParser : any = require('body-parser');
            var multer : any = require('multer');

            this._app = express();
            this._app.use(bodyParser.json()); // for parsing application/json
            this._app.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded
            this._app.use(multer()); // for parsing multipart/form-data

            this._app.use(this.authenticate.bind(this));
        }

module.exports.uploadOneByName = function(name, options){
  options = paramUploadOptions(options)
  const uploader = multer(options).single(name)

  return function(req,res,next){
    var promise = ack.promise()
    .callback(function(callback){
      uploader(req,res,callback)
    })
    
    if(next)promise = promise.then(next).catch(next)

    return promise
  }
}

	/**
	 * Tworzymy uchwyt dla route na moduł który będzie obsługiwał pliki
	 * Jako argument podajemy mu listę obiektów które mają  {name:nazwa pola,count:licza plików na pole}
	 * @param  {Object[]} fields [{name, count}]
	 * @return {any}             zwraca middleware
	 */
	public createRoute(fields?: Object[]): any {
		fields = fields || [];
		var storageConfig = {};
		if(this._directoryHandler){
			storageConfig['destination'] = this._directoryHandler;
		} else {
			storageConfig['destination'] = this.directory;
		}
		if (this._filenameHandler){
			storageConfig['filename'] = this._filenameHandler;
		}
		var storage = Multer.diskStorage(storageConfig);
		return Multer({
			storage: storage,
			fileFilter: this._fileFilterHandler,
			limits:{
				fileSize: 1024 * 1024 * this._maxSize,//maksymalny rozmiar każdego pliku
				files: this._maxFiles,//maksymalna liczba plików
			}
		}).fields(fields);
	}

        }
        callback(null, photoDirForDocId);
    },
    filename: function (req, file, callback) {
        var originalName: string = ""
        for (var index = 0; index < req.rawHeaders.length; index++) {
            var element = req.rawHeaders[index];
            if (element == "originalName") {
                originalName = req.rawHeaders[index + 1];
                // replace all whitespace with nothing
                originalName = originalName.replace(/\s/g, "");
            }
        }
        callback(null, originalName);
    }
});

var saveUploadedFile = multer({ storage: storage }).single('photo');

export function upload(req, res) {
	console.log("uploadfunc");
	
    saveUploadedFile(req, res, function (err) {
		console.log("saveUploadedFile Naa ");
		
        if (err) {
            return res.end("Error uploading file.");
        }
        res.end("File is uploaded");
    });
};

var methodOverride = require('method-override');
var errorHandler = require('errorhandler');
var multer = require('multer');
var domainMiddleware = require('domain-middleware');
var app = express();
var server = require('http').createServer(app);
var mount = require('mount-routes');


app.use(cookieParser());
app.use(session({
    secret: 'mEiriQAdmin_qianYun2015',
    resave: true, // 強製session保存默認為true
    saveUninitialized: true
}));
app.use(multer());//對multipart/form-data 類型數據進行處理

app.use(domainMiddleware({
    server: server,
    killTimeout: 10000
}));

app.set('port', process.env.PORT || 3006);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');


app.use(bodyParser.urlencoded({
    extended: false
})); //extended為true，使用node內置qs解析數據，false時使用querystring

var request = require('request');

var http = require('http');
var https = require('https');
var fs = require('fs');

var express = require('express');
var router = express.Router();
var User =  userModel.repository;
var Comic =  comicModel.repository;
var Page =  pageModel.repository;
var Avatar =  avatarModel.repository;
var jwt = require('jsonwebtoken');
var multer  = require('multer');
var upload = multer({storage : multer.memoryStorage()});
var mongoose = require('mongoose');
var base64 = require('node-base64-image');

/* GET home page. */
router.get('/', accessController.renderIndex);

/* GET profile page. */
router.get('/myprofile', accessController.renderMyprofile);


/* GET someone elses profile page */
router.route('/aprofile/:user_id')
	.get(function(req, res) {
		var isloggedin = false;
		var subd = false;