在任意扩展的angularj上显示图像base64

function convertImageToBase64(file, callback) {
  var reader = new FileReader();
  reader.onloadend = function() {
    callback(reader.result);
  }
  reader.readAsDataURL(file);
}

<div ng-controller="ImageController">
  <img ng-src="{{imageData}}" alt="Base64 Image">
</div>

angular.module('myApp', [])
  .controller('ImageController', function($scope) {
    // 假设imageData是从服务器获取的base64图像数据
    $scope.imageData = 'data:image/png;base64,iVBORw0KG...';
  });