解决web 应用非流方式下载各类文档 直接在IE中打开的问题

1.使用超链接下载rar文件，结果直接在IE中打开了,全是乱码。

搜索了一下，原来需要在web.xml中配置一下内容即可。

添加rar,iso等的mime-type映射 可避免在浏览器里直接打开。

<mime-mapping>

<extension>mht</extension>

<mime-type>text/x-mht</mime-type>

</mime-mapping>

<mime-mapping>

<extension>rar</extension>

<mime-type>application/octet-stream

</mime-type>

<mime-mapping>

<extension>iso</extension>

<mime-type>application/octet-stream</mime-type>

</mime-mapping>

<mime-mapping>

<extension>ape</extension>

<mime-type>application/octet-stream</mime-type>

</mime-mapping>

<mime-mapping>

<extension>rmvb</extension>

<mime-type>application/octet-stream</mime-type>

</mime-mapping>

<mime-mapping>

<extension>ico</extension>

<mime-type>image/x-icon</mime-type>

</mime-mapping>

添加在web.xml最后 ，经过测试可用。