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  1) ¿ÉÒÔÓÃ×¢ÊÍÄÚÈÝ,Ò²¿ÉÒÔÓñí´ïʽ.
  2)Òþ²Ø×¢ÊÍ:
  ×¢ÊͻᱻJSP±àÒëʱ±»ºöÂÔ.±àÒëÆ÷²»»á¶ÔÖ®¼äµÄÓï¾ä±àÒë,Ëü²»»áÏÔʾÔÚ¿Í»§µÄä¯ÀÀÆ÷ºÍÔ´´úÂëÖÐ.
  
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  ÉùÃ÷Ä㽫ҪÔÚJSP³ÌÐòÖÐÓõ½µÄ±äÁ¿ºÍ·½·¨.¿ÉÒÔÒ»´ÎÐÔÉùÃ÷¶à¸ö±äÁ¿ºÍ·½·¨£¬ÒªÒÔ";"½áβ,ÉùÃ÷ÔÚJavaÖÐÒªºÏ·¨.
  
  4)±í´ïʽ:
  JAVAÖеıí´ïʽ,»á±»ÏÔʾÔÚJSPÒ³ÃæÖÐ,×¢Òâ²»ÒªÓÐ";".
  
  5)JAVA´úÂë:
  °üº¬ÓÐЧJAVA´úÂë.
  
  6)IncludeÖ¸Áî:
  
  ¿ÉÒÔ°üº¬HTML,JSP,Îı¾Îļþ,JAVA´úÂë,ҪעÒâÔÚÕâ¸ö°üº¬ÎļþÖв»ÄÜʹÓÃÓÐʱ»áµ¼Ö´íÎó.
  ÊôÐÔ:
  fileÖ¸Ïà¶Ô·¾¶,Èç:"error.jsp""templates/onlinestore.html""/beans/calendar.jsp"
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  7)PageÖ¸Áî:
  ÊôÐÔ:
  -language="java"
  ÉùÃ÷½Å±¾ÓïÑÔµÄÖÖÀ࣬ÔÝʱֻÄÜÓÃ"java"
  -extends="package.class"
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  java.lang.*,javax.servlet.*,javax.servlet.jsp.*,javax.servlet.http.*
  -session="true | false"
  ÊÇ·ñÔÊÐísession»á»°,ĬÈÏtrue.
  -buffer="none | 8kb | sizekb"
  ÉèÖûº³åÇø´óСĬÈÏÖµÊÇ8kb,noneÊǹرջº³åÇø,sizekbÊÇ×Ô¼ºÉèÖôóС.
  -autoFlush="true | false"
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  -isThreadSafe="true | false"
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import javax.servlet.*;
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public class HelloBeijing extends HttpServlet{
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// super.init(config);
//}
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