struts2拦截器问题

[qq291893221]

package com.itcast.Interceptor;

import javax.script.Invocable;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.Interceptor;

public class PermissionInterceptor implements Interceptor {

public void destroy() {
}

public void init() {
}

public String intercept(ActionInvocation arg0) throws Exception {
Object user = ActionContext.getContext().getSession().get("user");
if (user != null){
return invocation.invoke();
}
ActionContext.getContext().put("message", "权限不足");
return "success";
}

}
--------------------------------------------------------
为何invocation.invoke(); 识别不出来啊？报错，请高手指点

[qq291893221]

求java高手啊……

[Fly_m]

你把public String intercept(ActionInvocation arg0) throws Exception {
中间的参数名换成invocation就能识别了

或者把下面的invocation换成arg0

[蒙奇D路飞]

楼主 拷贝代码要细心点，要拷贝就全拷贝，写个函数名 又拷贝函数的内容 很容易出问题的 就像楼上说的那样的错误，我有时候也会犯

[qq291893221]

十分感谢！！！！！！