Java 仅将Struts2操作限制为Post方法
如何将Struts2操作限制为仅适用于Java 仅将Struts2操作限制为Post方法,java,struts2,Java,Struts2,如何将Struts2操作限制为仅适用于Post方法?为什么要这样做 撇开这一点不谈,你可以这样做 //Following has not been tested package com.quaternion.interceptor; import com.opensymphony.xwork2.Action; import com.opensymphony.xwork2.ActionInvocation; import com.opensymphony.xwork2.interceptor.A
Post
方法?为什么要这样做
撇开这一点不谈,你可以这样做
//Following has not been tested
package com.quaternion.interceptor;
import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.ServletActionContext;
public class PostOnlyInterceptor extends AbstractInterceptor {
@Override
public String intercept(ActionInvocation ai) throws Exception {
HttpServletRequest request = ServletActionContext.getRequest();
if (!request.getMethod().equals("POST")){
return Action.ERROR;
}
return ai.invoke();
}
}
然后为特定包构建一个拦截器堆栈,并将您的操作放在该包中,或者使用ParentPackage注释将您的操作与该包相关联