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2024年6月16日发(作者:)

String sessionId = sion().getId();

UserSessionAdd usa = new UserSessionAdd();

rname(username);

sid(sessionId);

(userHost);

sion().setAttribute(“usa”,usa);

监听器代码:

public class MyListener implements HttpSessionAttributeListener{

Map map = new HashMap<

String, HttpSession>();

public void attributeAdded(HttpSessionBindingEvent event) {

String name = e();

if(("usa")){

UserSessionAdd usa = (UserSessionAdd)ue();

if((())!=null){

HttpSession sess = (());

UserSessionAdd usa1 = (UserSessionAdd)ribute("usa");

Attribute("usa");

date();

}

((), sion());

}

}

public void attributeRemoved(HttpSessionBindingEvent event) {

String name = e();

if(("usa")){

UserSessionAdd usa = (UserSessionAdd)ue();

(());

}

}

public void attributeReplaced(HttpSessionBindingEvent event) {

// TODO Auto-generated method stub

````

}

}

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