在JavaServlet3.0中,每次请求时都会更改会话
我们使用在JavaServlet3.0中,每次请求时都会更改会话,java,session,servlets,sessionid,jsessionid,Java,Session,Servlets,Sessionid,Jsessionid,我们使用GeronimoServlet3.0和Tomcat8运行一个servlet,该servlet将使用如下会话 @Service public class SessionServiceImpl implements SessionService { @Autowired(required = false) private HttpServletRequest request; private HttpSession session = null;
GeronimoServlet3.0
和Tomcat8
运行一个servlet,该servlet将使用如下会话
@Service
public class SessionServiceImpl implements SessionService
{
@Autowired(required = false)
private HttpServletRequest request;
private HttpSession session = null;
@Override
public void setUser(User user)
{
session = request.getSession();
if (session != null)
{
session.setAttribute(SessionAttribute.user.name(), user);
}
}
@Override
public void setData(String data)
{
session = request.getSession();
if (session != null)
{
session.setAttribute(SessionAttribute.data.name(), data);
}
}
@Override
public HttpSession getSession()
{
session = request.getSession();
session.setAttribute("TimeoutBased", System.currentTimeMillis());
return session;
}
}
例如,在其他服务中,AuthService调用sessionService,如下所示
public class AuthServiceImpl extends CustomizedServlet implements AuthService
{
@Autowired
private SessionService sessionService;
@Override
public BaseModel login(BaseModel user) {
...
sessionService.setUser(userEntity);
...
sessionService.setData(data);
}
}
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=53144E2C46D6DF7C5986D56F01A6961E; Path=/ABC/; HttpOnly
Content-Encoding: gzip
Content-Disposition: attachment
Content-Type: application/json;charset=utf-8
Content-Length: 1909
Date: Tue, 07 Mar 2017 01:42:13 GMT
CustomizedServlet是gwt的com.google.gwt.user.server.rpc.RemoteServiceServlet
。登录方式为web客户端登录。一切正常
然而,有时,由于未知的原因,每次从Google Chrome打开的web客户端发送请求时,会话都会发生更改
此外,在调试模式下,我看到会话Id在一个请求中保持更改,如下图所示
第一个请求响应如下所示
public class AuthServiceImpl extends CustomizedServlet implements AuthService
{
@Autowired
private SessionService sessionService;
@Override
public BaseModel login(BaseModel user) {
...
sessionService.setUser(userEntity);
...
sessionService.setData(data);
}
}
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=53144E2C46D6DF7C5986D56F01A6961E; Path=/ABC/; HttpOnly
Content-Encoding: gzip
Content-Disposition: attachment
Content-Type: application/json;charset=utf-8
Content-Length: 1909
Date: Tue, 07 Mar 2017 01:42:13 GMT
comet的另一个servlet是第二个请求,请求中没有jsessionid
GET /ABC/CometServlet?qndOeINh HTTP/1.1
Host: web.test.abc.com:8080
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Content-Type: application/x-javascript;
Accept: */*
Referer: http://web.test.abc.com:8080/ABC/
Accept-Encoding: gzip, deflate, sdch
Accept-Language: zh-TW,zh;q=0.8,ja;q=0.6
Cookie: username=%7B%22state%22%3A%22s%3Aadmin%22%7D;
毕竟,如果我清除了chrome的站点数据,它将保持正常工作。目前还没有找到造成这种情况的根本原因。有人有经验或想法吗?不知道这是否有帮助,但我也面临一个会话问题。JSSessionID在每次请求时都会更改其值。这只是由JSF标记引起的:
<h:link outcome="${loguinBean.logOut()}" value="LogOut" />
由于某种原因,当我成功登录并刷新页面时,会话将不断丢失。在我移除该标记并在
中用
替换后,一切正常。不知道这是否有帮助,但我也面临会话问题。JSSessionID在每次请求时都会更改其值。这只是由JSF标记引起的:
<h:link outcome="${loguinBean.logOut()}" value="LogOut" />
由于某种原因,当我成功登录并刷新页面时,会话将不断丢失。在我移除了标签并在
中用
替换它之后,一切都很好