错误 [object BlobConstructor]' is not a constructor in safari

Question

在本节中，我在 Windows 7 的 safari 中遇到此错误

'[object BlobConstructor]' is not a constructor (evaluating 'new Blob([data], {type: 'application/pdf'})')

并且使用Blob constructor not working in safari / opera?的解决方案后

'[object BlobConstructor]' is not a constructor (evaluating 'new Blob([data.buffer], {type: 'application/pdf'})')

我正在使用这个Blob 代码

var file = new Blob([data], {type: 'application/pdf'});

完整的代码是

      $scope.pdffile = "";
      $http.get('/api/myurl/'+report_id, {responseType: 'arraybuffer'})
         .success(function (data) {
             var file = new Blob([data], {type: 'application/pdf'});
             var fileURL = URL.createObjectURL(file);
             $scope.pdfcontent = $sce.trustAsResourceUrl(fileURL);
             $scope.pdffile = "download.pdf";
             $scope.loading = false;
      });

Answer 1

Apple drops Windows support 早在 2012 年就用于 Safari 6。

显然您使用的是版本 5，其中 does not supports Blob API。