如何在java类中设置session中的值
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先获取session被,获取session有多种方法,下面例子通过request获取session
HttpServletRequest httprequest = (HttpServletRequest)request;
HttpSession session = httprequest.getSession();
session.setAttribute(key, value);
value=session.getAttribute(key);
HttpServletRequest httprequest = (HttpServletRequest)request;
HttpSession session = httprequest.getSession();
session.setAttribute(key, value);
value=session.getAttribute(key);
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