Openfire java.lang.IllegalArgumentException: Illegal JID: 异常解决

文章分类:Java编程
我在使用openfire集成现在系统的用户后，进入openfire的后台管理页面，选择Users/Groups（显示用户和组信息）时，出现了如下异常：

Java代码 
HTTP ERROR: 500 
Illegal JID: ? [email protected] 
RequestURI=/user-summary.jsp 
 
Caused by: 
java.lang.IllegalArgumentException: Illegal JID: ? [email protected] 
    at org.xmpp.packet.JID.init(JID.java:396) 
    at org.xmpp.packet.JID.(JID.java:246) 
    at org.jivesoftware.openfire.XMPPServer.createJID(XMPPServer.java:249) 
    at org.jivesoftware.openfire.admin.AdminManager.isUserAdmin(AdminManager.java:240) 
    at org.jivesoftware.openfire.admin.user_002dsummary_jsp._jspService(user_002dsummary_jsp.java:247) 
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) 
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093) 
    at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) 
    at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:66) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:42) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:70) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:146) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) 
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) 
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) 
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) 
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) 
    at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) 
    at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) 
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
    at org.mortbay.jetty.Server.handle(Server.java:324) 
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) 
    at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829) 
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) 
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) 
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) 
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) 
    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488) 
Caused by: org.jivesoftware.stringprep.StringprepException: Contains prohibited code points. 
    at org.jivesoftware.stringprep.Stringprep.nodeprep(Stringprep.java:120) 
    at org.xmpp.packet.JID.init(JID.java:351) 
    ... 35 more 
 
Caused by: 
org.jivesoftware.stringprep.StringprepException: Contains prohibited code points. 
    at org.jivesoftware.stringprep.Stringprep.nodeprep(Stringprep.java:120) 
    at org.xmpp.packet.JID.init(JID.java:351) 
    at org.xmpp.packet.JID.(JID.java:246) 
    at org.jivesoftware.openfire.XMPPServer.createJID(XMPPServer.java:249) 
    at org.jivesoftware.openfire.admin.AdminManager.isUserAdmin(AdminManager.java:240) 
    at org.jivesoftware.openfire.admin.user_002dsummary_jsp._jspService(user_002dsummary_jsp.java:247) 
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) 
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093) 
    at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) 
    at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:66) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:42) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:70) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:146) 
    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) 
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) 
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) 
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) 
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) 
    at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) 
    at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) 
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
    at org.mortbay.jetty.Server.handle(Server.java:324) 
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) 
    at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829) 
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) 
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) 
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) 
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) 
    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488) 
 
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从网上找了资料才知道，在openfire的信息（应该主要是从数据库里查询出来的信息）不能含有空格，而我在集成的那个系统里面的用户名有一个如"成龙"是写成"成 龙"，所以在选择Users/Groups时出现了如下异常，只要将空格去掉就可以了，但有时如果真要用空格时，怎么办？
答如下：
Hi,