web.xml文件中配置mime下载文件类型(转)

web.xml文件中配置mime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> 重启TOMCAT,清除IE缓存,再打开RAR的文件时就可以正常下载了.

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1.指定了自己的javaEncoding (参考 http://gceclub.sun.com.cn/staticcontent/html/sunone/app7/app7-dg-webapp/ch6/ch6-4.html <servlet><servlet-name>jsp</servlet-name><servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class><init-param><param-name>fork</param-name><param-value>false</param-value></init-param><init-param><param-name>javaEncoding</param-name><param-value>GB18030</param-value></init-param><init-param><param-name>xpoweredBy</param-name><param-value>true</param-value></init-param><load-on-startup>3</load-on-startup></servlet>

2.添加rar,iso等的mime-type映射 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><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><mime-mapping><extension>doc</extension><mime-type>application/msword</mime-type></mime-mapping><mime-mapping><extension>xls</extension><mime-type>application/vnd.ms-excel</mime-type></mime-mapping><mime-mapping><extension>ppt</extension><mime-type>application/vnd.ms-powerpoint</mime-type></mime-mapping>

3.对html静态页面设置编码 <!-- 修改下面两行以支持静态超文本的自动编码 --> <mime-mapping><extension>htm</extension><mime-type>text/html;charset=gb2312</mime-type></mime-mapping><mime-mapping><extension>html</extension><mime-type>text/html;charset=gb2312</mime-type></mime-mapping>