Javascript 邮递http://localhost:3000/ 404(未找到)
我正在开发带有上传功能的web文件浏览器。我正在使用指令和 首先,我下载了文件web浏览器并对其进行了配置 第二,我下载了文件上传指令,一步一步地完成了所有工作,我的页面工作得非常完美 但是当我试图上传一些东西的时候 js:479 POST 404(未找到) 我知道FileUploader.js找不到upload.php文件,但我将其放入根文件夹并提供了路径:Javascript 邮递http://localhost:3000/ 404(未找到),javascript,php,angularjs,node.js,file-upload,Javascript,Php,Angularjs,Node.js,File Upload,我正在开发带有上传功能的web文件浏览器。我正在使用指令和 首先,我下载了文件web浏览器并对其进行了配置 第二,我下载了文件上传指令,一步一步地完成了所有工作,我的页面工作得非常完美 但是当我试图上传一些东西的时候 js:479 POST 404(未找到) 我知道FileUploader.js找不到upload.php文件,但我将其放入根文件夹并提供了路径: var uploader = $scope.uploader = new FileUploader({ u
var uploader = $scope.uploader = new FileUploader({
url: 'upload.php'
});
这就是它的样子:
angular/app.js:
(function() {
'use strict';
window.app = angular.module('fileBrowserApp', ['ngRoute', 'jsTree.directive', 'angularFileUpload']).
config(['$routeProvider',
function($routeProvider) {
$routeProvider.
when('/', {
templateUrl: '../partials/home.html',
controller: 'HomeCtrl'
}).
otherwise({
redirectTo: '/home'
});
}
]);
window.app.directive('attachable', function(FileUploader) {
return {
restrict: 'E',
replace: true,
templateUrl:'../partials/upload.html',
link: function(scope, element, attrs) {
scope.uploader = new FileUploader();
}
}
})
;
}());
server/app.js
(function() {
'use strict';
var express = require('express');
var path = require('path');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var fs = require('fs-extra');
var routes = require('./routes.js');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
extended: true
}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, '../client')));
app.use('/', routes);
app.set('port', process.env.PORT || 3000);
var server = app.listen(app.get('port'), function() {
console.log('Express server listening on port ' + server.address().port);
});
module.exports = app;
}());
angular/controller.js
(function() {
'use strict';
app.controller('HomeCtrl', ['$scope', 'FetchFileFactory', 'FileUploader',
function($scope, FetchFileFactory, FileUploader, $upload) {
// ****** file upload *******
var uploader = $scope.uploader = new FileUploader({
url: '/upload',
success: function (fileItem) {
$scope.alerts.push({
type: 'success',
msg: '"' + fileItem.file.name + '" uploaded'
});
},
error: function (fileItem) {
$scope.alerts.push({
type: 'danger',
msg: '"' + fileItem.file.name + '" failed'
});
}
});
// FILTERS
uploader.filters.push({
name: 'customFilter',
fn: function(item /*{File|FileLikeObject}*/, options) {
return this.queue.length < 10;
}
});
// CALLBACKS
uploader.onWhenAddingFileFailed = function(item /*{File|FileLikeObject}*/, filter, options) {
console.info('onWhenAddingFileFailed', item, filter, options);
};
uploader.onAfterAddingFile = function(fileItem) {
console.info('onAfterAddingFile', fileItem);
};
uploader.onAfterAddingAll = function(addedFileItems) {
console.info('onAfterAddingAll', addedFileItems);
};
uploader.onBeforeUploadItem = function(item) {
console.info('onBeforeUploadItem', item);
};
uploader.onProgressItem = function(fileItem, progress) {
console.info('onProgressItem', fileItem, progress);
};
uploader.onProgressAll = function(progress) {
console.info('onProgressAll', progress);
};
uploader.onSuccessItem = function(fileItem, response, status, headers) {
console.info('onSuccessItem', fileItem, response, status, headers);
};
uploader.onErrorItem = function(fileItem, response, status, headers) {
console.info('onErrorItem', fileItem, response, status, headers);
};
uploader.onCancelItem = function(fileItem, response, status, headers) {
console.info('onCancelItem', fileItem, response, status, headers);
};
uploader.onCompleteItem = function(fileItem, response, status, headers) {
console.info('onCompleteItem', fileItem, response, status, headers);
};
uploader.onCompleteAll = function() {
console.info('onCompleteAll');
};
console.info('uploader', uploader);
// ****** file browser *******
$scope.fileViewer = 'Please select a file to view its contents';
$scope.tree_core = {
multiple: false, // disable multiple node selection
check_callback: function (operation, node, node_parent, node_position, more) {
// operation can be 'create_node', 'rename_node', 'delete_node', 'move_node' or 'copy_node'
// in case of 'rename_node' node_position is filled with the new node name
if (operation === 'move_node') {
return false; // disallow all dnd operations
}
return true; // allow all other operations
}
};
$scope.nodeSelected = function(e, data) {
var _l = data.node.li_attr;
if (_l.isLeaf) {
FetchFileFactory.fetchFile(_l.base).then(function(data) {
var _d = data.data;
if (typeof _d == 'object') {
//http://stackoverflow.com/a/7220510/1015046//
_d = JSON.stringify(_d, undefined, 2);
}
$scope.fileViewer = _d;
});
} else {
//http://jimhoskins.com/2012/12/17/angularjs-and-apply.html//
$scope.$apply(function() {
$scope.fileViewer = 'Please select a file to view its contents';
});
}
};
}
]);
}());
我的错在哪里?谢谢你的帮助
我使用了这个并取出了upload.php,修复了server/app.js和controller.js,但仍然得到了相同的错误
已更新
我将此代码放入routes.js
var multer = require('multer');
var storage = multer.diskStorage({
destination: function (req, file, callback) {
callback(null, './upload');
},
filename: function (req, file, callback) {
callback(null, file.fieldname + '-' + Date.now());
}
});
var upload = multer({ storage : storage}).single('test');
router.post('/',function(req,res){
upload(req,res,function(err) {
if(err) {
return res.end("Error uploading file.");
}
res.end("File is uploaded");
});
});
现在post返回200,但文件夹“upload”中没有显示任何内容。有什么想法吗,现在怎么了?错误是
POSThttp://localhost:3000/ 404(未找到)
您没有/
您可以这样创建一个:
router.post('/',函数(req,res){
//使用req.body或req.file执行某些操作
});
但是,我也建议使用express或upload.php
要使用express,您还需要更新angular FileUploader urlroutes.js的内容是什么?@jessh,更新请检查哇,您的node.js服务器上有upload.php吗?那个这似乎不是个好主意。应该用一个节点路由替换它。我看到你创建了一个node
/upload
路由,但我不知道你把插件指向了哪里。@KevinB是的,我已经知道使用node的php不是个好主意。谢谢你的推荐信。你能解释一下,你指的是什么样的插件吗?我的终端没有显示我在插件方面有任何问题。我称“angular file upload”为插件。因此,从我们与KevinB的讨论中,我得到了路由器的下一个插件。post(“/upload”…)我得到404,router.post(“/”…)我在控制台的预览中得到200,但在上传中仍然没有得到任何东西。你是对的,我按照你说的做了,请查看我的最新帖子。post返回200,但文件夹仍然为空
(function() {
'use strict';
var express = require('express');
var router = express.Router();
var fs = require('fs');
var path = require('path');
/* GET home page. */
router.get('/', function(req, res) {
res.render('index');
});
/* Serve the Tree */
router.get('/api/tree', function(req, res) {
var _p;
if (req.query.id == 1) {
_p = path.resolve(__dirname, '..', 'node_modules');
processReq(_p, res);
} else {
if (req.query.id) {
_p = req.query.id;
processReq(_p, res);
} else {
res.json(['No valid data found']);
}
}
});
/* Serve a Resource */
router.get('/api/resource', function(req, res) {
res.send(fs.readFileSync(req.query.resource, 'UTF-8'));
});
function processReq(_p, res) {
var resp = [];
fs.readdir(_p, function(err, list) {
for (var i = list.length - 1; i >= 0; i--) {
resp.push(processNode(_p, list[i]));
}
res.json(resp);
});
}
function processNode(_p, f) {
var s = fs.statSync(path.join(_p, f));
return {
"id": path.join(_p, f),
"text": f,
"icon" : s.isDirectory() ? 'jstree-custom-folder' : 'jstree-custom-file',
"state": {
"opened": false,
"disabled": false,
"selected": false
},
"li_attr": {
"base": path.join(_p, f),
"isLeaf": !s.isDirectory()
},
"children": s.isDirectory()
};
}
module.exports = router;
}());
var multer = require('multer');
var storage = multer.diskStorage({
destination: function (req, file, callback) {
callback(null, './upload');
},
filename: function (req, file, callback) {
callback(null, file.fieldname + '-' + Date.now());
}
});
var upload = multer({ storage : storage}).single('test');
router.post('/',function(req,res){
upload(req,res,function(err) {
if(err) {
return res.end("Error uploading file.");
}
res.end("File is uploaded");
});
});