<servlet-mapping>
<servlet-name>DownloadFile</servlet-name>
<url-pattern>/DownloadFile.jsp</url-pattern>
</servlet-mapping>使用:
http://localhost:8080/business/DownloadFile.jsp?fileName=xx.rar
<servlet-name>DownloadFile</servlet-name>
<url-pattern>/DownloadFile.jsp</url-pattern>
</servlet-mapping>使用:
http://localhost:8080/business/DownloadFile.jsp?fileName=xx.rar
private String downloadFileDir="\\download\\";
把下载的文件放在类文件同一个目录里,
然后 is=getClass().getResourceAsStream(fileName);
请教达人是否有另外控制用户下载文件的好办法?