IE 11 download file Chinese garbled solution go/php

When IE 11 downloads files, I find garbled characters.

I checked the information online and found out that the main reason is that the user-agent has changed. It is no longer MSIE, but rv:11.0, so as long as the server determines that it is IE 11. The processing is the same as MSIE.

GO:

<span>func</span><span></span><span>setDownloadFileName</span><span>(</span>w<span></span>http<span>.</span>ResponseWriter<span>,</span><span></span>fileName<span>,</span><span></span>agent<span></span><span>string</span><span>)</span><span></span><span>{</span>

<span>    </span><span>if</span><span></span>strings<span>.</span>Contains<span>(</span>agent<span>,</span><span></span><span>"MSIE"</span><span>)</span><span></span><span>{</span>

<span>        </span>fileName<span></span><span>=</span><span></span>url<span>.</span>QueryEscape<span>(</span>fileName<span>)</span>

<span>        </span>fileName<span></span><span>=</span><span></span>strings<span>.</span>Replace<span>(</span>fileName<span>,</span><span></span><span>"+"</span><span>,</span><span></span><span>"%20"</span><span>,</span><span></span><span>-</span><span>1</span><span>)</span>

<span>    </span><span>}</span>

<span>    </span><span>if</span><span></span>strings<span>.</span>Contains<span>(</span>agent<span>,</span><span></span><span>"rv:"</span><span>)</span><span></span><span>&&</span><span></span>strings<span>.</span>Contains<span>(</span>agent<span>,</span><span></span><span>"Gecko"</span><span>)</span><span></span><span>{</span>

<span>        </span>fileName<span></span><span>=</span><span></span>url<span>.</span>QueryEscape<span>(</span>fileName<span>)</span>

<span>        </span>fileName<span></span><span>=</span><span></span>strings<span>.</span>Replace<span>(</span>fileName<span>,</span><span></span><span>"+"</span><span>,</span><span></span><span>"%20"</span><span>,</span><span></span><span>-</span><span>1</span><span>)</span>

<span>    </span><span>}</span>

<span>    </span>w<span>.</span>Header<span>().</span>Set<span>(</span><span>"Content-Disposition"</span><span>,</span><span></span><span>"attachment;filename=\""</span><span>+</span>fileName<span>+</span><span>"\""</span><span>)</span>

PHP:

<span>}</span>

The above introduces how to resolve Chinese garbled files downloaded by IE 11 in go/php, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.