详解angularJS+Ionic移动端图片上传的解决办法

$scope.imgList = [];
$scope.setUploader = function () {
  var files = document.getElementById('photo');
  files.click();
  $(files).unbind().on('change',function (e) {
    var file = e.target.value;
    if (!/.(jpg|jpeg|png|GIF|JPG|png)$/.test(file)) {
      common.toast('图片类型必须是jpeg,jpg,png中的一种');
      return false;
    };
    fsubmit();
    readAsBinaryString();
  });
};

function fsubmit() {
  var itemImg = {};
  var form=document.getElementById("form1");
  console.log('form',form)
  var formData=new FormData(form);
  formData.append('wxdesigner_sid',$.fn.cookie('wxdesigner_sid'));
  formData.append('id',$scope.masterInfo.id);
  formData.append('pc','1');
  var oReq = new XMLHttpRequest();
  oReq.onreadystatechange=function(){
    if(oReq.readyState==4){
      if(oReq.status==200){
        var json=JSON.parse(oReq.responseText);
        console.log(json)
        if(json.Success) {
          itemImg = json.Data;
          $scope.imgList=itemImg;
          console.log($scope.imgList)
          $scope.$apply();
          itemImg = {};
        }
      }
    }
  };
  console.log(oReq)
  console.log(formData)
  oReq.open("POST", common.api+"Wxdesigner/Designer/uploadworks");
  oReq.send(formData);
  return false;
};

//判断浏览器是否支持FileReader接口
if(typeof FileReader == 'undefined'){
  //使选择控件不可操作
  file.setAttribute("disabled","disabled");
}

function readAsBinaryString(){
  var file = document.getElementById('photo').files[0];
  console.log(file)
  var reader = new FileReader();
  //将文件以二进制形式读入页面
  reader.readAsDataURL(file);
  reader.onload=function(f){
    $scope.masterInfo.thumblist.push(f.currentTarget.result)
    console.log($scope.masterInfo)
    $scope.$apply()
  }
}