angularJs多文件上传

<input type="file" id="file{{$index}}" class="file{{$index}}" ngf-select ngf-change="cacScriptEditVm.views.uploadAttach($files)" multiple/>

<div class="form-group" ng-repeat="item in cacScriptEditVm.views.files track by $index">    <label class="col-sm-4">        {{item.name}}    </label>

</div>

vm.views.files = [];

function uploadAttach($file) {

vm.views.files = $file;

　　　　　　　if($file.length>1){
                for(var i=0;i<$file.length;i++){
                    console.log($file[i]);
                }
            }　　　　　　　　

　　　　addAttachment(0,$file);

}

function addAttachment(taskId, file) {    var deferred = $q.defer();//声明承诺    Upload        .upload({            url: _appconfig.apiBaseUrls.tm + ‘/api/tm/task/attachment?taskId=‘ + taskId,            fields: {},            file: file        })        .progress(function (evt) {            var progressPercentage = parseInt(100.0 * evt.loaded / evt.total);            // console.log(‘progress: ‘ + progressPercentage + ‘% ‘ + evt.config.file.name);        })        .success(function (data, status, headers, config) {            // console.log(‘file ‘ + config.file.name + ‘uploaded. Response: ‘ + data);            deferred.resolve(data);//请求成功        })        .error(function (data, status, headers, config) {            // console.log(‘error status: ‘ + status);            deferred.reject(data);//请求成功        });

return deferred.promise;   // 返回承诺}

原文地址：https://www.cnblogs.com/zml-java/p/9042706.html