为什么 struts.xml 配置错误?
Why does struts.xml have a configuration error?
我在文件中收到配置错误 struts.xml
错误
The content of element type "package" must match "
(result-types?,interceptors?,default-interceptor-ref?,
default-action- ref?,default-class-ref?,global-results?,
global-exception-mappings?,action*)".
错误描述是什么意思?
struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.devMode" value="true" />
<package name="basicstruts2" extends="struts-default">
<global-results>
<result name="securityerror">/securityerror.jsp</result>
<result name="error">/error.jsp</result>
</global-results>
<global-exception-mappings>
<exception-mapping
exception="org.apache.struts.register.exceptions.SecurityBreachException"
result="securityerror" />
<exception-mapping exception="java.lang.Exception"
result="error" />
</global-exception-mappings>
<interceptors>
<interceptor-stack name="appDefaultStack">
<interceptor-ref name="defaultStack">
<param name="exception.logEnabled">true</param>
<param name="exception.logLevel">ERROR</param>
</interceptor-ref>
</interceptor-stack>
</interceptors>
<default-interceptor-ref name="appDefaultStack" />
<action name="actionspecificexception" class="org.apache.struts.register.action.Register"
method="throwSecurityException">
<exception-mapping
exception="org.apache.struts.register.exceptions.SecurityBreachException"
result="login" />
<result>/register.jsp</result>
<result name="login">/login.jsp</result>
</action>
<action name="index">
<result>/index.jsp</result>
</action>
<!-- If the URL is hello.action the call the execute method of class HelloWorldAction.
If the result returned by the execute method is success render the HelloWorld.jsp -->
<action name="hello"
class="org.apache.struts.helloworld.action.HelloWorldAction" method="execute">
<result name="success">/HelloWorld.jsp</result>
</action>
<action name="register" class="org.apache.struts.register.action.Register"
method="execute">
<result name="success">/thankyou.jsp</result>
<result name="input">/register.jsp</result>
</action>
<action name="registerInput" class="org.apache.struts.register.action.Register"
method="input">
<result name="input">/register.jsp</result>
</action>
</package>
</struts>
错误是告诉您 package
的内容顺序错误。例如 interceptors
必须在 global-results
之前。
重新排序元素以匹配消息中显示的顺序。
订单 struts.xml 事项:
- 结果类型?
- 拦截器?
- 默认拦截器参考?
- default-action-ref?
- 默认-class-ref?
- 全球结果?
- 全局异常映射?
- 动作*
我在文件中收到配置错误 struts.xml
错误
The content of element type "package" must match "
(result-types?,interceptors?,default-interceptor-ref?,
default-action- ref?,default-class-ref?,global-results?,
global-exception-mappings?,action*)".
错误描述是什么意思?
struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.devMode" value="true" />
<package name="basicstruts2" extends="struts-default">
<global-results>
<result name="securityerror">/securityerror.jsp</result>
<result name="error">/error.jsp</result>
</global-results>
<global-exception-mappings>
<exception-mapping
exception="org.apache.struts.register.exceptions.SecurityBreachException"
result="securityerror" />
<exception-mapping exception="java.lang.Exception"
result="error" />
</global-exception-mappings>
<interceptors>
<interceptor-stack name="appDefaultStack">
<interceptor-ref name="defaultStack">
<param name="exception.logEnabled">true</param>
<param name="exception.logLevel">ERROR</param>
</interceptor-ref>
</interceptor-stack>
</interceptors>
<default-interceptor-ref name="appDefaultStack" />
<action name="actionspecificexception" class="org.apache.struts.register.action.Register"
method="throwSecurityException">
<exception-mapping
exception="org.apache.struts.register.exceptions.SecurityBreachException"
result="login" />
<result>/register.jsp</result>
<result name="login">/login.jsp</result>
</action>
<action name="index">
<result>/index.jsp</result>
</action>
<!-- If the URL is hello.action the call the execute method of class HelloWorldAction.
If the result returned by the execute method is success render the HelloWorld.jsp -->
<action name="hello"
class="org.apache.struts.helloworld.action.HelloWorldAction" method="execute">
<result name="success">/HelloWorld.jsp</result>
</action>
<action name="register" class="org.apache.struts.register.action.Register"
method="execute">
<result name="success">/thankyou.jsp</result>
<result name="input">/register.jsp</result>
</action>
<action name="registerInput" class="org.apache.struts.register.action.Register"
method="input">
<result name="input">/register.jsp</result>
</action>
</package>
</struts>
错误是告诉您 package
的内容顺序错误。例如 interceptors
必须在 global-results
之前。
重新排序元素以匹配消息中显示的顺序。
订单 struts.xml 事项:
- 结果类型?
- 拦截器?
- 默认拦截器参考?
- default-action-ref?
- 默认-class-ref?
- 全球结果?
- 全局异常映射?
- 动作*