WebSphere Portal获取当前登录用户名的三种方式

方法一：采用Portal的Puma API

Context ctx = new InitialContext();PortletServiceHome pumaServiceHome = (PortletServiceHome) ctx.lookup("portletservice/com.ibm.portal.um.portletservice.PumaHome");PumaHome puma_home = null;if (pumaServiceHome != null){puma_home = (PumaHome) pumaServiceHome.getPortletService(PumaHome.class);}PumaProfile pp = puma_home.getProfile();User user = pp.getCurrentUser();String uid = pp.getIdentifier(user);

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方法二：采用传统的Request方式

request.getUserPrincipal().getName();

?request.getRemoteUser();

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方法三：采用Taglib方式

<%@?taglib?uri="http://www.ibm.com/xmlns/prod/websphere/portal/v6.0/portal-fmt"?prefix="portal-fmt"?%>? ??<portal-fmt:user?attribute="cn"/>??