支持上传进度,在上传的时候,可以取消或者中止,支持文件拖拽(HTML5),目录拖拽(weikit),CORS, PUT(html5)/POST 方法
支持使用 Flash polyfill FileAPI 跨浏览器上传 (HTML5 和 non-HTML5) 。允许客户端在上传之前验证或者修改文件。
当文件的内容类型使用 $upload.http()时,支持直接上传到 CouchDB,imgur 等等。支持 Angular http POST/PUT 请求的进度事件,更多内容请看 #88(comment)
Separate shim file loaded on demand for non-HTML5 code meaning no extra load/code if you just need HTML5 support. (Note that html5-shim.js is still needed for progress event in HTML5 browsers)
轻量级,使用常规的 $http 来上传(支持非 HTML5 浏览器),所以提供所有 Angular $http 功能
HTML:
<!-- shim is needed to support upload progress/abort for HTML5 and non-HTML5 FormData browsers.--><!-- angular-file-upload-html5-shim.js could be used instead of angular-file-upload-shim if your app targets HTML5 browsers only (not IE8-9) --><!-- Note: shim.js MUST BE PLACED BEFORE angular.js and angular-file-upload.js AFTER angular.js--><script src="angular-file-upload-shim.min.js"></script> <script src="angular.min.js"></script> <script src="angular-file-upload.min.js"></script> <div ng-controller="MyCtrl"> <input type="text" ng-model="myModelObj"> <input type="file" ng-file-select="onFileSelect($files)"> <input type="file" ng-file-select="onFileSelect($files)" multiple accept="image/*"> <div class="button" ng-file-select="onFileSelect($files)" data-multiple="true"></div> <div ng-file-drop="onFileSelect($files)" ng-file-drag-over-class="optional-css-class-name-or-function" ng-show="dropSupported">drop files here</div> <div ng-file-drop-available="dropSupported=true" ng-show="!dropSupported">HTML5 Drop File is not supported!</div> <button ng-click="upload.abort()">Cancel Upload</button> </div>
JS:
//inject angular file upload directives and service.angular.module('myApp', ['angularFileUpload']);var MyCtrl = [ '$scope', '$upload', function($scope, $upload) { $scope.onFileSelect = function($files) { //$files: an array of files selected, each file has name, size, and type. for (var i = 0; i < $files.length; i++) { var file = $files[i]; $scope.upload = $upload.upload({ url: 'server/upload/url', //upload.php script, node.js route, or servlet url //method: 'POST' or 'PUT', //headers: {'header-key': 'header-value'}, //withCredentials: true, data: {myObj: $scope.myModelObj}, file: file, // or list of files ($files) for html5 only //fileName: 'doc.jpg' or ['1.jpg', '2.jpg', ...] // to modify the name of the file(s) // customize file formData name ('Content-Disposition'), server side file variable name. //fileFormDataName: myFile, //or a list of names for multiple files (html5). Default is 'file' // customize how data is added to formData. See #40#issuecomment-28612000 for sample code //formDataAppender: function(formData, key, val){} }).progress(function(evt) { console.log('percent: ' + parseInt(100.0 * evt.loaded / evt.total)); }).success(function(data, status, headers, config) { // file is uploaded successfully console.log(data); }); //.error(...) //.then(success, error, progress); // access or attach event listeners to the underlying XMLHttpRequest. //.xhr(function(xhr){xhr.upload.addEventListener(...)}) } /* alternative way of uploading, send the file binary with the file's content-type. Could be used to upload files to CouchDB, imgur, etc... html5 FileReader is needed. It could also be used to monitor the progress of a normal http post/put request with large data*/ // $scope.upload = $upload.http({...}) see 88#issuecomment-31366487 for sample code. }; }];