最近在做spring+struts2的项目,碰到了几个问题至今未解决,
框架描述:
struts配置文件分为三个,struts.xml,struts-online.xml,struts-admin.xml
struts.xml 主要内容
[code="xml"]
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN"
"http://struts.apache.org/dtds/struts-2.1.dtd">
<!-- Constants -->
<!-- Configuration for the default package. -->
<package name="default" extends="struts-default">
<interceptors>
<interceptor-stack name="defaultStack">
<interceptor-ref name="exception" />
<interceptor-ref name="alias" />
<interceptor-ref name="prepare" />
<interceptor-ref name="i18n" />
<interceptor-ref name="chain" />
<interceptor-ref name="fileUpload" />
<interceptor-ref name="params" />
<interceptor-ref name="conversionError" />
<interceptor-ref name="validation">
<param name="excludeMethods">cancel,execute,delete,edit,list</param>
</interceptor-ref>
<interceptor-ref name="workflow">
<param name="excludeMethods">input,back,cancel</param>
</interceptor-ref>
</interceptor-stack>
</interceptors>
<global-results>
<result name="dataAccessFailure">/common/dataAccessFailure.jsp</result>
<result name="error">/common/error.jsp</result>
<result name="sysError">/common/error.jsp</result>
</global-results>
<global-exception-mappings>
<exception-mapping exception="org.springframework.dao.DataAccessException"
result="dataAccessFailure" />
</global-exception-mappings>
</package>
<include file="struts-admin.xml"></include>
<include file="struts-online.xml"></include>
[/code]
struts-admin.xml 主要内容
[code="xml"]<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN"
"http://struts.apache.org/dtds/struts-2.1.dtd">
<!--定义一个拦截器 -->
class="com.susuk.web.interceptor.SessionInterceptor" />
class="com.susuk.web.interceptor.RequestInterceptor" />
class="com.susuk.web.interceptor.CustomExceptionInterceptor" />
<!--默认调用拦截器 -->
/common/error.jsp
/WEB-INF/content/admin/login.jsp
/WEB-INF/content/admin/noAuth.jsp
/common/sessionout.jsp
<global-exception-mappings>
<exception-mapping result="exception" exception="java.lang.Exception"></exception-mapping>
</global-exception-mappings>
<!-- 用户登陆 -->
<action name="login" class="com.susuk.web.action.admin.LoginAction">
<result name="success" type="redirectAction">news!init</result>
<result name="input">/WEB-INF/content/admin/login.jsp</result>
<result name="logout">/WEB-INF/content/admin/login.jsp</result>
<result name="random" type="stream">
<param name="contentType">image/jpeg</param>
<param name="inputName">inputStream</param>
</result>
</action>
<!-- 新闻
<action name="news" class="com.susuk.web.action.admin.NewsAction">
<result name="success">/WEB-INF/content/admin/news_list.jsp</result>
<result name="list">/WEB-INF/content/admin/news_list.jsp</result>
</action>-->
</package>
[/code]
1.LoginAction的问题,如上,我的action类名为:LoginAction时,不论我是否在struts-admin.xml里有没有配置action,只要向LoginAction发送请求,程序都执行execute方法,并且返回input,百思不得其解。最后只得把类名改成其它名字。我的另一个项目里也有LoginAction,name属性值为login,但却没有这样的问题。
2.对于NewsAction,
a.不在struts配置文件里配置:http://localhost:8080/susuk/admin/news!list.jspx可以访问,但不走拦截器。
b.配成:[code="xml"] [/code],可以访问,仍不走拦截器。
c.配成:[code="xml"][/code],newsList!list.jspx可以访问,走拦截器。
以上两个问题,不知道是不是因为struts2里的一些默认设置引起的,了解的朋友请指教。