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String Agent = request.getHeader("User-Agent");
StringTokenizer st = new StringTokenizer(Agent,";");
st.nextToken();
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String userbrowser = st.nextToken();
//µÃµ½Óû§µÄ²Ù×÷ϵͳÃû
String useros = st.nextToken();
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System.getProperty("os.name"); //win2003¾¹È»ÊÇwin XP£¿
System.getProperty("os.version");
System.getProperty("os.arch");
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request.getHeader("User-Agent")
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request. getRequestURI()£º»ñµÃ·¢³öÇëÇó×Ö·û´®µÄ¿Í»§¶ËµØÖ·
request. getServletPath()£º»ñµÃ¿Í»§¶ËËùÇëÇóµÄ½Å±¾ÎļþµÄÎļþ·¾¶
request. getServerName()£º»ñµÃ·þÎñÆ÷µÄÃû×Ö
request.getServerPort()£º»ñµÃ·þÎñÆ÷µÄ¶Ë¿ÚºÅ
request.getRemoteAddr()£º»ñµÃ¿Í»§¶ËµÄIPµØÖ·
request.getRemoteHost()£º»ñµÃ¿Í»§¶ËµçÄÔµÄÃû×Ö£¬¼þ=bÍøV@VÖÐ2UZQXdL¹ÜnÓý=?o8g1Spm;Àí@c)A8ÍøBÛó4G+)jÍøPÓýÈôʧ°Ü£¬Ôò·µ»Ø¿Í»§¶ËµçÄÔµÄIPµØÖ·
request.getProtocol()£º
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