ÀýÈça.jsp
<html>
<body>
<script type="text/javascript">
function test()
{
String str="success";
}
</script>
<%
jsp´úÂëÈçºÎ»ñÈ¡strµÄֵĨ£¿
%>
</body>
</html>
ºÃÏñÈ¡²»µ½µÄ£¬ÎÒÒÔǰҲÓöµ½¹ý¡£ÄãÏëÒªµÄЧ¹û¿ÉÒÔÓÃÆäËû·½·¨ÊµÏÖ
java´úÂëÊÇ·þÎñ¶ËµÄ£¬jsÊǿͻ§¶ËµÄ£¬²»ÄÜÖ±½ÓÓá£
Â¥Ö÷ÓÃajax»òÒ³Ãæ×ª½ø
¼ÓÒ»¸öÒþ²Ø±äÁ¿£¬½«º¯Êý·µ»ØµÄÖµ¸¶¸øÒþ²Ø±äÁ¿¾Í¿ÉÒÔ
ÒýÓà ¼ÓÒ»¸öÒþ²Ø±äÁ¿£¬½«º¯Êý·µ»ØµÄÖµ¸¶¸øÒþ²Ø±äÁ¿¾Í¿ÉÒÔÕâ¸ö·½·¨ÊÇ¿ÉÒԵģ¡£¡£¡
¶¥
Äã¿ÉÒÔÔÚhtml¼Ó¸öÒþ²ØÓò hidden £¬ÔÚjavascriptÖØÐÂÉèÖà £¬¾Í¿ÉÒÔÁË
ÄãÕâ¸öÎÊÌâºÜì¶ÜŶ£¬·þÎñÆ÷½âÎöjsp£¬¿Í»§¶ËÔÚ½âÎöjs£¬ÄãÏëjsp±äÁ¿ÓÖ½âÎöÄãµÄjs±äÁ¿£¿ÄDz»ÊÇÓÖÒª»Øµ½·þÎñÆ÷¶ËÁË£¡²»¿ÉÄܵġ£
ÄÇôÓÐʲôºÃ·½·¨¿ÉÒÔʵÏÖÄØ ×îºÃÄܾÙÀý˵Ã÷
ÊÇ¿ÉÒÔµÄ
JS
function test()
{
var s="ÄãµÄÖµ";
document.getElementById("test").value=s;
}
JSP
<%
String st=request.getParameter("test");
out.print(st);
%>
<form action="×ÔÒÑ.jsp" method="post">
<input type="hidden" name="test" value=""/>
</form>
Õâ¾Í¿ÉÒÔÁË
ÒýÓà ÊÇ¿ÉÒ﵀ JS
Ïà¹ØÎÊ´ð£º
Ò»¸öJSPÒ³Ãæ½ÓÊÕÆäËûÒ³ÃæÌá½»¹ýÀ´µÄFORM±íµ¥£¬µ«ÊÇÒªÇóÖ»½ÓÊÕµ±Ç°Õ¾µã¼°Æä×ÓÕ¾µãÌá½»¹ýÀ´µÄFORM±íµ¥£¬ÆäËûÕ¾µãÌá½»¹ýÀ´µÄ±íµ¥²»½ÓÊÕ£¬Õâ¸öÔõôÉèÖã¿ ÓùýÂËÆ÷ filter ½«µ±Ç°Õ¾µã¼°Æä×ÓÕ¾µã·ÅÒ»¸öĿ¼ È» ......
org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 52 in the jsp file: /vip_info.jsp ÕË cannot be resolved 49: <table border="1& ......
ÔھƵê¹ÜÀíϵͳÖÐ,ÓÐÒ»¸ö¶ÔÄÚµÄϵͳ,¹©Ç°Ì¨·þÎñÔ±ºÍ¾ÀíʹÓà »¹ÓÐÒ»¸ö¾ÍÊǶÔÍâ,Èÿͻ§¿ÉÒÔÔÚÍøÉÏÔ¤¶©·¿¼ä, ËüÃÇÖ®¼äÊÇÔõôͨѶµÄ.?µ±ÎÒÌá½»Ô¤¶©·¿¼äÐÅÏ¢µÄʱºò, ÔÚ¶ÔÄÚµÄϵͳÖÐ,ÈçºÎÖªµÀÎÒÒѾÌá½»ÁËÐÅÏ¢¹ýÈ¥.Ê¹Ç ......
ÎÒдÁ˸öjspÒ³Ãæ£¬È»ºó¸Ä¶¯ÁËһϣ¬¸Ä¶¯µÄÄÚÈݾÍÊÇÔÚjspÒ³ÃæµÄjsº¯ÊýÀï¼ÓÁ˸öalert()Óï¾ä£¬µ«ÊÇÎÒ·ÃÎÊÕâ¸öÒ³ÃæÊ±£¬ËÀ»î¶¼ÊÇÔÀ´Ò³ÃæµÄÄÚÈÝ£¬ÎÒ¼ÓÁ˺ܶàalertº¯Êý»¹ÊÇû¸Ä¶¯Ç°µÄÒ³ÃæÄÚÈÝ£»tomcatÖØÆôÁË£¬Ò²ÖØÐ²¿ÊðÕâ ......