Angularjs上传图片实例详解

(function() {  angular.module('app', [    'ionic','ngStorage','ngFileUpload'  ]);})();

<div class="editHeader_div" ngf-select="setStore.uploadFiles($file, $invalidFiles)">        <img class="editStoreImg" ng-src="img/{{setStore.img}}">        <p>更改头像</p> </div>

 //上传单个文件    function uploadFiles(file, errFiles) {      vm.imgInfo = file;      console.log(file);      if (file) {        vm.img = file.name;//测试使用        //Service.upload('','',{file:file})//开发使用      }    }

 //文件上传预设配置      Upload.setDefaults({        ngfAccept: "'.jpg,.png,.gif,.jpeg'",        ngfDropDisabled: 'true',        ngfPattern: '.jpg,.png,.gif,.jpeg',        ngfMaxSize: '2MB'      }); //上传文件      function upload(ctrl, name, param) {        var deferred = $q.defer(),          interfaceName = ctrl + '/' + name,          backendDetail = getBackendDetail(interfaceName);        //上传文件到服务器        Upload.upload({          url: backend.url + ':' + backendDetail.port + '/' + backendDetail.service + '/' + interfaceName,          data: param || {}        }).then(function(data) {          //service返回数据          var result = data.data;          //200代表接口调用成功          if (data.status === 200) {            //数据库返回错误信息            if (result && serviceErrors[result.returnCode]) {              deferred.reject('Error Services');              swal(result.message, '错误状态码：' + result.returnCode, 'error');            } else if (!result.dataInfo) {              deferred.reject('Error Image');              swal('图片上传失败', '请检查图片属性', 'error');            } else {              deferred.resolve(result);            }          } else {            deferred.reject('Error Services');            swal('提交操作失败', '错误状态码：' + data.status, 'error');          }        }, function(error) {          deferred.reject('Error Services');          swal('提交操作失败', '错误状态码：' + error.status, 'error');        });        return deferred.promise;      }