web.xml文件中配置<mime-mapping>下载文件类型
TOMCAT在默认情况下下载.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>?
<mime-mapping>
<extension>mp3</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
重启TOMCAT,清除IE缓存,再打开RAR的文件时就可以正常下载了.
?
常见的MIME类型?
超文本标记语言文本 .htm,.html text/html?
普通文本 .txt text/plain?
RTF文本 .rtf application/rtf?
GIF图形 .gif image/gif?
JPEG图形 .ipeg,.jpg image/jpeg?
au声音文件 .au audio/basic?
MIDI音乐文件 mid,.midi audio/midi,audio/x-midi?
RealAudio音乐文件 .ra, .ram audio/x-pn-realaudio?
MPEG文件 .mpg,.mpeg video/mpeg?
AVI文件 .avi video/x-msvideo?
GZIP文件 .gz application/x-gzip?
TAR文件 .tar application/x-tar
