Tomcat 在IE中下載rar文件爲亂碼解決方案

TOMCAT在默認情況下下載.rar的文件是把文件當作text打開,以至於IE打開RAR文件爲亂碼,如果遇到這種情況時不必認爲是瀏覽器的問題,大多數瀏覽器應該不會死皮賴臉地把二進制文件當作文本打開,一般都是服務器給什麼瀏覽器就開什麼.
解決方法:   打開conf/web.xml,加入下面的代碼

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<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>

重啓TOMCAT,清除IE緩存,再打開RAR的文件時就可以正常下載了