gboat2.base.plugin.servlet.filter
类 GboatUserSessionFilter
java.lang.Object
gboat2.base.plugin.servlet.filter.GboatUserSessionFilter
- 所有已实现的接口:
- javax.servlet.Filter
public class GboatUserSessionFilter
- extends Object
- implements javax.servlet.Filter
用户过滤器,检查用户是否登录
支持参数 excludes:设置忽略检查的路径,多个路径以“,”或“;”分隔,路径支持“*”匹配任意字符。
在 web.xml 中添加如下配置:
<filter>
<filter-name>userfilter</filter-name>
<filter-class>gboat2.base.filter.Gboat2UserSessionFilter</filter-class>
<init-param>
<param-name>excludes</param-name>
<param-value>
/index.do;
/login*.do
</param-value>
</init-param>
<init-param>
<param-name>default-index-page</param-name>
<param-value>
/index.do 或者 index.do (用户没有登录时,直接跳转到该路径)
</param-value>
</init-param>
</filter>
- 从以下版本开始:
- 1.0
- 作者:
- zhaop
方法摘要 |
boolean |
checkExecludesUri(String uri)
|
void |
destroy()
|
void |
doFilter(javax.servlet.ServletRequest req,
javax.servlet.ServletResponse res,
javax.servlet.FilterChain chain)
|
void |
init(javax.servlet.FilterConfig config)
|
从类 java.lang.Object 继承的方法 |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
GboatUserSessionFilter
public GboatUserSessionFilter()
init
public void init(javax.servlet.FilterConfig config)
throws javax.servlet.ServletException
- 指定者:
- 接口
javax.servlet.Filter
中的 init
- 抛出:
javax.servlet.ServletException
doFilter
public void doFilter(javax.servlet.ServletRequest req,
javax.servlet.ServletResponse res,
javax.servlet.FilterChain chain)
throws IOException,
javax.servlet.ServletException
- 指定者:
- 接口
javax.servlet.Filter
中的 doFilter
- 抛出:
IOException
javax.servlet.ServletException
checkExecludesUri
public boolean checkExecludesUri(String uri)
destroy
public void destroy()
- 指定者:
- 接口
javax.servlet.Filter
中的 destroy
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