Tomcat中配置下载文件类型

http://sarsea456.blog.163.com/blog/static/93153620201031271244727/

TOMCAT在默认情况下，下载文件时，会将一些文件以二进制方式打开，如下载.rar的文件是把文件当作text打开,以至于IE打开RAR文件为乱码,

如果遇到这种情况时不必认为是浏览器的问题,大多数浏览器应该不会死皮赖脸地把二进制文件当作文本打开,一般都是服务器给什么浏览器就

开什么。

解决方法：

打开conf/web.xml,加入下面的代码.

<mime-mapping>

<extension>doc</extension>

<mime-type>application/msword</mime-type>

</mime-mapping>

<mime-mapping>

<extension>xls</extension>

<mime-type>application/msexcel</mime-type>

</mime-mapping>

<mime-mapping>

<extension>pdf</extension>

<mime-type>application/pdf</mime-type>

</mime-mapping>

<mime-mapping>

<extension>zip</extension>

<mime-type>application/zip</mime-type>

</mime-mapping>

<mime-mapping>

<extension>rar</extension>

<mime-type>application/rar</mime-type>

</mime-mapping>

<mime-mapping>

<extension>txt</extension>

<mime-type>application/txt</mime-type>

</mime-mapping>

<mime-mapping>

<extension>chm</extension>

<mime-type>application/mshelp</mime-type>

</mime-mapping>

重启TOMCAT,清除IE缓存,就可以正常下载了。