Struts2正则表达式配置 [英] Struts2 regex configuration
本文介绍了Struts2正则表达式配置的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在创建一个Struts2 Web应用程序.
I am creating a Struts2 web app.
我想要一个像www.xyz.com/portal/orgCode/signin
这样的URL,
这个orgCode是动态的,所以我为此使用了正则表达式.
I want an URL like www.xyz.com/portal/orgCode/signin
,
this orgCode is dynamic, so I am using regex for that.
我将struts.xml配置为:
I configure struts.xml like:
<constant name="struts.devMode" value="false" />
<constant name="struts.enable.DynamicMethodInvocation" value="true" />
<constant name="struts.action.extension" value=",html,action" />
<constant name="struts.action.excludePattern" value=".*unfiltered.*,.*\\.nofilter" />
<constant name="struts.multipart.maxSize" value="2097152000"/>
<constant name="struts.enable.SlashesInActionNames" value="true"/>
<constant name="struts.mapper.alwaysSelectFullNamespace" value="false"/>
<constant name="struts.patternMatcher" value="regex" />
<package name="portal" namespace="/portal/{orgCode}" extends="default">
<interceptors>
<interceptor name="portalUrlInterceptor"
class="com.wtmit.service.portal.interceptor.PortalCommonInterceptor">
</interceptor>
<interceptor-stack name="commonPortalUrlInterceptor">
<interceptor-ref name="portalUrlInterceptor" />
<interceptor-ref name="defaultStack" />
</interceptor-stack>
</interceptors>
<action name="signin" method="signin"
class="com.wtmit.service.portal.action.PortalSignInAction">
<interceptor-ref name="commonPortalUrlInterceptor"></interceptor-ref>
<result name="portalSignIn" type="tiles">portalSignIn</result>
<result name="successLogin" type="redirect">home</result>
</action>
</package>
这可以正常工作,但是像www.xyz.com/mainLogin
这样的URL不适用于以下配置:
this is working fine, but URLs like www.xyz.com/mainLogin
is not working for the following configuration:
<package name="main" namespace="/" extends="default">
<action name="*Login" method="{0}" class="com.service.user.action.LoginAction">
<result name="login" type="tiles">login</result>
<result name="successLogin" type="redirect">home</result>
</action>
</package>
错误是
HTTP状态404-没有为名称空间/和操作名称mainLogin映射的操作.
HTTP Status 404 - There is no Action mapped for namespace / and action name mainLogin.
推荐答案
You are mixing Wildcards with Advanced Wildcards; instead of this:
<action name="*Login" method="{0}" class="com.service.user.action.LoginAction">
尝试使用:
<action name="/{method}/Login" method="{1}" class="com.service.user.action.LoginAction">
相关阅读:
- Creating dynamic URL with 2 action parameters in Struts 2 using OGNL
- Advanced Wildcard Mappings Parameters not found in Prepare() method
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