struts2 拦截器问题

Question

struts2使用拦截器（自定义拦截器）时出现以下问题：[color=red]当不使用拦截器时页面正常跳转[/color]，当使用拦截器后页面总是跳转到/error.jsp页面，不管输入的是正确还是错误！请各位解答是怎么回事，谢谢了！
附相关代码：
struts.xml:
[code="java"]
<?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">






/success.jsp
/error.jsp



[/code]

MyInterceptor.java:
[code="java"]
package interceptor;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;

public class MyInterceptor extends AbstractInterceptor {

@Override
public String intercept(ActionInvocation invocation) throws Exception {
    long start = System.currentTimeMillis();
    String res = invocation.invoke();
    long end = System.currentTimeMillis();
    System.out.println("执行"+ invocation.getClass().getName()+"耗时"+(end-start)+"ms");
    return res;
}

}

[/code]

Answer 1

[code="xml"]

/success.jsp

/error.jsp




[/code]

这样就对了