Spring Boot＆Angular 2：从服务器下载文件

I have app with Angular frontend and Spring Boot backend. In frontend I have html button, via I want to download file. Proble is that it behaves differently on remote server and on localhost:

我有Angular前端和Spring Boot后端的应用程序。在前端我有html按钮,通过我想下载文件。问题是它在远程服务器和localhost上的行为有所不同:

1. localhost - after pressing button file is downloaded

   localhost - 下载后按下按钮文件

   <button download="output.txt" href="http://localhost:8080/output/output.txt"> Download </button> 
   

2. remote server: after pressing button nothing happens

   远程服务器:按下按钮后没有任何反应

   <button download="output.txt" href="https://www.bla.com/output/output.txt"> Download </button>
   

However, if I copy the url https://www.bla.com/output/output.txt into a browser the file is downloaded.

但是,如果我将网址https://www.bla.com/output/output.txt复制到浏览器中,则会下载该文件。

1 个解决方案

#1

Solution was to used:

解决方案是使用:

<a download="output.txt" href="https://www.bla.com/output/output.txt">Download</a>