下载zip文件并触发“保存文件"角度方法对话框 [英] Download zip file and trigger "save file" dialog from angular method

问题描述

我有一个标准的角度代码，该代码在单击按钮时触发:

I have a standard angular code, that is triggered when button is clicked:

$scope.downloadAll = function () {   
  $http.get("download.php?id=" + $scope.id).success(function (data) {
    }).error(function () {
        $scope.status = "Error: can not download table data from server.";
    }); 
 }

但是我的php脚本返回了一个zip存档，因此其内容最终显示在javascript变量 data 中.我想修改行为，以便浏览器提供zip存档以存储在本地磁盘上.保持角度按钮处理程序如何实现?

but my php script returns a zip archive and its contents thus ends up in javascript variable, data. I would like to modify the behaviour so that the zip archive is offered by browser to store on local disk. How I would achieve that, keeping the angular button handler?

推荐答案

在您的角度控制器中，注入$window并像这样使用它:

In your angular controller, inject $window and use it like this:

$scope.downloadAll = function () {
  $window.location.href = "/download.php?id=" + $scope.id;
}

在服务器上，请确保您的zip文件带有适当的http标头，以提示文件下载(内容处置，mime类型等).

On the server, make sure that your zip file is served with the appropriate http headers to prompt a file download (content-disposition, mime type, ...).

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