Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Java ¸´Ï°±Ê¼Ç_µÚ5Ìì

doGet()ºÍdoPost()
       JspÒ³ÃæµÄform±êÇ©ÀïµÄmethodÊôÐÔΪgetʱµ÷ÓÃdoget(0,
       Ϊpostʱµ÷ÓÃdoPost()
Jsp 
       JspÒýÇæ(Tomcat)ÏȽ«jspÎļþת»»Îªservlet£¬È»ºóµ÷ÓÃJava±àÒëÆ÷javac.exe¶Ô
       Servlet´úÂë½øÐбàÒ룬°ÑËü±ä³É×Ö½ÚÂ루.classes£©Îļþ¡£È»ºóÔÙµ÷ÓÃjavaÐéÄâ»ú
       Ö´ÐиÃ×Ö½ÚÂëÎļþ£¬×îºó½«½á¹û·µ»Ø¸øWebä¯ÀÀÆ÷¡£
      Html×¢ÊÍ£º<!- -¿Í»§¶Ë¿ÉÒÔÔÚÔ´ÂëÖп´µ½- - >      
       Jsp×¢ÊÍ£º<%-- ¿Í»§¶ËÔ´Âë¿´²»µ½ --%>
       <% ! int a=0;  %> <%! String s = new String(“hello”) %>      //ÒԷֺŽáÊø
       IncludeÖ¸Á<%@ include file=”/footer.jsp” %>
       Include¶¯×÷£º<jsp:include page=”baidu.jsp” />
       ±í´ïʽ£º<%=±í´ïʽ %>
       JspµÄ¾Å¸öÄÚÖÃ(implicit)¶ÔÏó£ºout¡¢request¡¢response¡¢session¡¢application¡¢exception¡¢
       Config¡¢page¡¢pageContext


Ïà¹ØÎĵµ£º

ÊÕ¼¯µ½µÄjava ÕýÔòÑéÖ¤ Ô´Âë


import java.util.regex.*;   
  
public final class RegExpValidator   
{   
    /**  
     * ÑéÖ¤ÓÊÏä  
     * @param ´ýÑéÖ¤µÄ×Ö·û´®   ......

java¶ÁÈ¡xml¼¸ÖÖ·½·¨

  1£©DOM£¨JAXP Crimson½âÎöÆ÷£©
   
DOMÊÇÓÃÓëÆ½Ì¨ºÍÓïÑÔÎ޹صķ½Ê½±íʾXMLÎĵµµÄ¹Ù·½W3C±ê×¼¡£DOMÊÇÒÔ²ã´Î½á¹¹×éÖ¯µÄ½Úµã»òÐÅϢƬ¶ÏµÄ¼¯ºÏ¡£Õâ¸ö²ã´Î½á¹¹ÔÊÐí¿ª·¢ÈËÔ±ÔÚÊ÷ÖÐѰÕÒ
ÌØ¶¨ÐÅÏ¢¡£·ÖÎö¸Ã½á¹¹Í¨³£ÐèÒª¼ÓÔØÕû¸öÎĵµºÍ¹¹Ôì²ã´Î½á¹¹£¬È»ºó²ÅÄÜ×öÈκι¤×÷¡£ÓÉÓÚËüÊÇ»ùÓÚÐÅÏ¢²ã´ÎµÄ£¬Òò¶øDOM±» ......

java IO

JavaÓïÑÔµÄÊäÈëÊä³ö¹¦ÄÜÊÇÊ®·ÖÇ¿´ó¶øÁé»îµÄ£¬ÃÀÖв»×ãµÄÊÇ¿´ÉÏÈ¥ÊäÈëÊä³öµÄ´úÂë²¢²»ÊǺܼò½à£¬ÒòΪÄãÍùÍùÐèÒª°ü×°Ðí¶à²»Í¬µÄ¶ÔÏó¡£ÔÚJavaÀà¿âÖУ¬IO²¿·ÖµÄÄÚÈÝÊǺÜÅÓ´óµÄ£¬ÒòΪËüÉæ¼°µÄÁìÓòºÜ¹ã·º:±ê×¼ÊäÈëÊä³ö£¬ÎļþµÄ²Ù×÷£¬ÍøÂçÉϵÄÊý¾ÝÁ÷£¬×Ö·û´®Á÷£¬¶ÔÏóÁ÷£¬zipÎļþÁ÷....±¾ÎĵÄÄ¿µÄÊÇΪ´ó¼Ò×öÒ»¸ö¼òÒªµÄ½éÉÜ¡£
¡¡¡¡Á ......

JavaÖеķÃÎÊȨÏÞ¿ØÖÆ

JavaÖеķÃÎÊȨÏÞ¿ØÖÆ·ûÓÐËĸö.
×÷ÓÃÓò_____µ±Ç°Àà____ͬһpackage___×ÓËïÀà____ÆäËûpackage
public______√___________√__________√___________√
protected___√___________√__________√___________×
friendly_____√___________√__________×________ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ