JSP/ServletµÄURLÖØ¶¨Ïò
1.RequestDispatcher.forward()
ÊÇÔÚ·þÎñÆ÷¶ËÆð×÷ÓÃ,µ±Ê¹ÓÃforward()ʱ,Servlet engine´«µÝHTTPÇëÇó´Óµ±Ç°µÄServlet or JSPµ½ÁíÍâÒ»¸öServlet,JSP »òÆÕͨHTMLÎļþ,Ò²¼´ÄãµÄformÌá½»ÖÁa.jsp,ÔÚa.jspÓõ½ÁËforward()ÖØ¶¨ÏòÖÁb.jsp,´ËʱformÌá½»µÄËùÓÐÐÅÏ¢ÔÚb.jsp¶¼¿ÉÒÔ»ñµÃ,²ÎÊý×Ô¶¯´«µÝ.
µ«forward()ÎÞ·¨Öض¨ÏòÖÁÓÐframeµÄjspÎļþ,¿ÉÒÔÖØ¶¨ÏòÖÁÓÐframeµÄhtmlÎļþ,ͬʱforward()ÎÞ·¨ÔÚºóÃæ´ø²ÎÊý´«µÝ,±ÈÈçservlet?name=frank,ÕâÑù²»ÐÐ,¿ÉÒÔ³ÌÐòÄÚͨ¹ýresponse.setAttribute("name",name)À´´«ÖÁÏÂÒ»¸öÒ³Ãæ.
ÖØ¶¨Ïòºóä¯ÀÀÆ÷µØÖ·À¸URL²»±ä.
Àý:ÔÚservletÖнøÐÐÖØ¶¨Ïò
´úÂëÄÚÈÝͨ³£ÔÚservletÖÐʹÓ㬲»ÔÚjspÖÐʹÓá£
public void doPost(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException ...{
response.setContentType("text/html; charset=gb2312");
ServletContext sc = getServletContext();
RequestDispatcher rd = null;
rd = sc.getRequestDispatcher("/index.jsp"); //¶¨ÏòµÄÒ³Ãæ
rd.forward(request, response);
}
2.response.sendRedirect()
ÊÇÔÚÓû§µÄä¯ÀÀÆ÷¶Ë¹¤×÷,sendRedirect()¿ÉÒÔ´ø²ÎÊý´«µÝ,±ÈÈçservlet?name=frank´«ÖÁϸöÒ³Ãæ,ͬʱËü¿ÉÒÔÖØ¶¨ÏòÖÁ²»Í¬µÄÖ÷»úÉÏ,sendRedirect()¿ÉÒÔÖØ¶¨ÏòÓÐframe.µÄjspÎļþ.
ÖØ¶¨ÏòºóÔÚä¯ÀÀÆ÷µØÖ·À¸ÉÏ»á³öÏÖÖØ¶¨ÏòÒ³ÃæµÄURL
Àý:ÔÚservletÖÐÖØ¶¨Ïò
´úÂëÄÚÈÝ
public void doPost(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException ...{
response.setContentType("text/html; charset=gb2312");
response.sendRedirect("/index.jsp");
}
ÓÉÓÚresponseÊÇjspÒ³ÃæÖеÄÒþº¬¶ÔÏ󣬹ÊÔÚjspÒ³ÃæÖпÉÒÔÓÃresponse.sendRedirect()Ö±½ÓʵÏÖÖØ¶¨Î»¡£
×¢Ò⣺
(1).ʹÓÃresponse.sendRedirectʱ£¬Ç°Ãæ²»ÄÜÓÐHTMLÊä³ö¡£
Õâ²¢²»ÊǾø¶ÔµÄ£¬²»ÄÜÓÐHTMLÊä³öÆäʵÊÇÖ¸²»ÄÜÓÐHTML±»Ë͵½ÁËä¯ÀÀÆ÷
Ïà¹ØÎĵµ£º
Java/JSPÖÐÎÄÂÒÂëÎÊÌâ½â¾öÐĵÃ
×Ô´Ó½Ó´¥JavaºÍJSPÒÔÀ´£¬¾Í²»¶ÏÓëJavaµÄÖÐÎÄÂÒÂëÎÊÌâ´ò½»µÀ£¬ÏÖÔÚÖÕÓڵõ½Á˳¹µ×µÄ½â¾ö£¬ÏÖ½«ÎÒÃǵĽâ¾öÐĵÃÓë´ó¼Ò¹²Ïí¡£
Ò»¡¢JavaÖÐÎÄÎÊÌâµÄÓÉÀ´
JavaµÄÄں˺ÍclassÎļþÊÇ»ùÓÚunicodeµÄ£¬ÕâʹJava³ÌÐò¾ßÓÐÁ¼ºÃµÄ¿çƽ̨ÐÔ£¬µ«Ò²´øÀ´ÁËһЩÖÐÎÄÂÒÂëÎÊÌâµÄÂé·³¡£ÔÒòÖ÷ÒªÓÐÁ½·½Ã棬JavaºÍJS ......
µÚÒ»²½£ºÏÂÔØj2sdkºÍtomcat
µ½sun¹Ù·½Õ¾£¨http://java.sun.com/j2se/1.5.0/download.jsp£©ÏÂÔØj2sdk£¬×¢ÒâÏÂÔØ°æ±¾ÎªWindows Offline InstallationµÄSDK£¬Í¬Ê±×îºÃÏÂÔØJ2SE 1.5.0 Documentation£¬È»ºóµ½tomcat¹Ù·½Õ¾µã£¨http://jakarta.apache.org/site/downloads/downloads_tomcat-5.cgi£©ÏÂÔØtomcat£¨ÏÂÔØ×îÐÂ5.5.9°æ±¾µ ......
Èç¹ûÔÚ×Ô¶©±êÇ©¿âʱ£¬²¢²»ÐèÒª¶Ô±êÇ©±¾Ìå×÷´¦Àí£¬ÔòÄú¿ÉÒԼ̳ÐTagSupportÀà±ð£¬TagSupportÀà±ðʵ×÷ÁËTagÓë IterationTag½éÃæ£¬IterationTag½éÃæÔòÊÇTag½éÃæµÄ×Ó½éÃæ£¬TagSupportÀà±ðÌæÄúÔ¤ÏÈʵ×÷ÁËÕâÁ½¸ö½éÃæÖеķ½·¨£¬Ôڼ̳ÐTagSupportÖ®ºó£¬ÄúÊÓÐèÒªÀ´¸Äдµ±ÖеÄһЩ·½·¨£¨ÕâÊÇ Default Adapterģʽ£©¡£
Tag½éÃæÖÐÓë±êÇ© ......
ʵÏÖÂÛ̳Ê÷ÐͽṹµÄËã·¨ºÜ¶à£¬¾ßÌåÄã¿ÉÒÔÈ¥www.chinaasp.comµÄÈ«ÎÄËÑË÷Öвéѯ¡£ÎÒÏÖÔÚµÄJSPÂÛ̳²ÉÓõÄÒ²Êǵ±ÖеÄÒ»ÖÖ£º²»ÓõݹéʵÏÖÊ÷ÐͽṹµÄËã·¨£¬ÏÖÔÚÎÒ½«ÂÛ̳Ê÷ÐͽṹµÄ¾ßÌåËã·¨ºÍ´ó¼Ò½éÉÜһϣ¬ºÍ´ó¼ÒÒ»Æð½»Á÷¡£
¡¡¡¡1¡¢ÑÝʾ±íµÄ½á¹¹£º
¡¡¡¡¡¡±íÃû£ºmybbslist
¡¡¡¡¡¡×Ö¶Î ¡¡¡¡¡¡¡¡Êý¾ÝÀàÐÍ¡¡¡¡ËµÃ÷
¡¡¡¡¡¡BBSID ......
Ò»¡¢°ÑjspÒ³ÃæÊý¾Ý¸´ÖƵ½wordÎĵµ
var table=document.getElementById('printTable');
row=table.rows.length;
column=table.rows(1).cells.length;
var word = new ActiveXObject("Word.Application");
word.Application.Visible = tru ......