＆QUOT;访问被拒绝＆QUOT;试图打开在IE11程序上生成的PDF生成的URL时， [英] "Access is Denied" when attempting to open a URL generated for a procedurally-generated PDF in IE11

问题描述

有关我工作的一个应用程序，我们有一个功能，我们产生了在服务器端对象的报告，并在客户端上在新标签打开它（暂时）。

For an application I am working on, we have a feature where we are generating a report for an object on the server side, and opening it in a new tab (for the time being) on the client.

我使用了 URL.createObjectURL 功能，使为的Blob ，这是由一个网址AJAX调用的结果。每当 $ window.open（generatedFileUrl）调用时，不过，我收到一个JavaScript错误。

I'm using the URL.createObjectURL function to make a URL for a Blob, which is comprised of the results of an AJAX call. Whenever a $window.open(generatedFileUrl) call is made, however, I recieve a JavaScript error.

控制器：

(function() {
    angular.module('app').controller('someCtrl', [
        '$window', 'someSvc', controller
    ]);

    function controller($window, someSvc) {
        var vm = this;
        vm.thing = {};  // How we get the object is unimportant for this question.
        vm.printThing = printThing;

        function printThing() {
            someSvc.printThing(vm.thing.id, vm.someFlag)
                .then(function(result) {
                    var file = new Blob([result], {type: 'application/pdf'});
                    var fileURL = URL.createObjectURL(file);

                    $window.open(fileURL);
                });
        }
    }
)();

服务：

(function () {
    angular.module('app').factory('someSvc', [
        '$http', someSvc
    ]);

    function someSvc($http) {
        var service = {
            printThing: function(thingId, someFlag) {
                var args = {
                    'thingId': thingId,
                    'someFlag': someFlag
                };

                return $http.get('/Reports/SomeReport', { 'params': args });
            }
        };

        return service;
    }
})();

在服务器端code是不重要了这个问题。

The server side code is unimportant to this question.

问：为什么在我的控制器code，我得到错误信息， 0X80070005 - JavaScript的运行时错误：访问被拒绝在IE11？此外，以什么方式我能避免访问被拒绝的错误？

Question: Why is it that in my controller code, I get the error message,0x80070005 - JavaScript runtime error: Access is denied. in IE11? Additionally, in what way can I avoid the Access Is Denied error?

推荐答案

IE不会让你直接打开斑点。你必须使用 msSaveOrOpenBlob 。还有 msSaveBlob 。

IE won't allow you to open blobs directly. You have to use msSaveOrOpenBlob. There's also msSaveBlob.

if (window.navigator && window.navigator.msSaveOrOpenBlob) {
    window.navigator.msSaveOrOpenBlob(blob, fileName);
} else {
    var objectUrl = URL.createObjectURL(blob);
    window.open(objectUrl);
}

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