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[求助]过滤器如何跳转到另一个过滤器

limaoyuan 发布于 2007-04-20 20:59， 1705 次点击

如何转到另一个过滤器?如何做?

我上网搜了下,说是调用filterchain.doFilter(req, res); 就会转到下一个过滤器,
可是我试了几遍都不行,猜想可能是web.xml自己配错了..

这样做也不行((HttpServletRequest)req).getRequestDispatcher("/chinesefilter").forward(req, res);

我的web.xml是这样写的

<filter>
<filter-name>chinesefilter</filter-name>
<filter-class>filter.ChineseFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>chinesefilter</filter-name>
<url-pattern>/chinesefilter</url-pattern>
</filter-mapping>

想问一下到底该如何正确实现转到另一个过滤器,谢谢!

[此贴子已经被作者于2007-4-20 21:01:22编辑过]

8 回复

#2

limaoyuan2007-04-20 21:50

我晕~~~~~~~~没人会居然

#3

limaoyuan2007-04-20 23:38

没人理....

#4

limaoyuan2007-04-21 14:15

又一天...依然无人能解决下....

#5

lgdcky2007-04-21 15:54

那个是在WEB.XML里做配置的！
<filter>
<filter-name>filter1</filter-name>
<filter-class>filter.Filter1</filter-class>
</filter>
<filter-mapping>
<filter-name>filter1</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>filter2</filter-name>
<filter-class>filter.Filter2</filter-class>
</filter>
<filter-mapping>
<filter-name>filter2</filter-name>
<url-pattern>/filter1</url-pattern>
</filter-mapping>

#6

limaoyuan2007-04-23 16:13

谢谢指点,我去试下...

#7

limaoyuan2007-04-23 16:28

谢谢楼上老兄..你的回答简单明了且正确!

THANKS

#8

亮剑2007-04-23 22:23

楼上的是不是马甲吧

#9

黄袖标2007-04-25 10:19

还没用过两个以上的filter,学习.

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