📄 indexaction.java
字号:
package example;
import java.util.*;
import javax.servlet.http.*;
import org.apache.struts.action.*;
public class IndexAction extends GuestbookAction {
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest req,
HttpServletResponse resp) throws Exception {
List snapShot;
synchronized (getGuestbook()) {
snapShot = (List) getGuestbook().clone();
}
req.setAttribute("guestbook", snapShot);
return mapping.findForward("success");
}
}
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