jsp´«µÝÖÐÎIJÎÊý¡¢¿Õ¸ñÒÔ¼°±íµ¥ÄÚÈÝ»»ÐÐÎÊÌâ½â¾öС½á
¹Ø¼ü×Ö: jsp´«µÝÖÐÎIJÎÊý¡¢¿Õ¸ñÒÔ¼°±íµ¥ÄÚÈÝ»»ÐÐÎÊÌâ½â¾öС½á
ÔÚÀàËÆÁôÑÔ°åµÄwebÓ¦ÓÃÖУ¬ÐèÒª½«<textarea>ÖеĴó¶ÎÎÄ×ÖÏÔʾÔÚJspÒ³ÃæÉÏ£¬Òò´ËÐèÒª¶ÔÎÄ×ÖÖеÄÌØÊâ×Ö·ûÈç»»ÐС¢¿Õ¸ñµÄ×÷´¦Àí£¬·½·¨ÈçÏ£º
1¡¢Ö±½Ó±£´æ£¬È»ºóµ±´ÓÊý¾Ý¿âÖÐÈ¡³öÀ´Ê±ÓùýÂË·½·¨¹ýÂËÒ»±éÔÙËÍ»ØÒ³Ãæ¼´¿É£¬¸øÒ»¶Î´úÂ룬¿´Á˾ÍÃ÷°×ÁË£¬¿ÉÒÔ×Ô¼ºÀ©³ä
public static String filter(String value) {
if (value == null)
return (null);
StringBuffer result = new StringBuffer();
for (int i = 0; i < value.length(); i++) {
char ch = value.charAt(i);
if (ch == '<')
result.append("<");
else if (ch == '>')
result.append(">");
else if (ch == '&')
result.append("&");
else if (ch == '"')
result.append(""");
else if (ch == '\r')
result.append("<BR>");
else if (ch == '\n') {
if (i > 0 && value.charAt(i - 1) == '\r') {
} else {
result.append("<BR>");
}
} else if (ch == '\t')
result.append("  ");
else if (ch == ' ')
result.append(" ");
else
result.append(ch);
}
return (result.toString());
}
2¡¢ÔÚactionÖÐÓÃreplaceAll()°Ñ¿Õ¸ñ»Ø³µÌæ»»³öÀ´£¬
replaceAll(“\r\n“,“<br>“);
replaceAll(“ “,“\b“);
ÔÚjspÒ³ÃæÖУ¬Èç¹ûÓÃ<bean:write>Ôò¼ÓÉÏfilter="false"£¬
<bean:write name="info" property="content" filter="false"/>
3¡¢ÀûÓÃÑùʽ±í,ÔÚÏÔÊ¾Ò³ÃæÖзÅÖÃÒ»¸ö“͸Ã÷”µÄ<textarea>£¬¼´±ß¿òÑÕÉ«ºÍÎı¾¿òÑÕÉ«¶¼Óë±³¾°ÑÕɫһÖµÄÎı¾¿ò£¬È»ºó½«Òª
ÏÔʾµÄÄÚÈÝ·ÅÖõ½¸ÃÎı¾¿òÖУ¬ÕâÑù²»ÐèÒª×öÈκδ¦Àí£¬¶øÇÒ¾ø¶ÔºÍÓû§ÊäÈëµÄ¸ñʽһģһÑù£¬¸öÈËÈÏΪÊÇ×îºÃµÄ·½·¨¡£µ±È»£¬Ç§ÍòÒª¼Çס°ÑÕâ¸öÎı¾¿òÉèÖóÉÖ»¶Á
µÄ°¡£¬ºÙºÙ
textareaÀïµÄÄÚÈÝ×Ô¶¯»»ÐÐÊä³ö
soking ·¢±íÓÚ - 2005-8-31 9:59:00
Ö»ÒªÉèÖñí¸ñµÄcss¾ÍÐÐÁË¡£¼òµ¥ÊµÓã¡£¡
td {
word-break:break-all;
}
Ïà¹ØÎĵµ£º
Ê×ÏÈ˵˵ΪʲôҪ¾²Ì¬»¯¡£
¶ÔÓÚÏÖÔÚµÄWeb ApplicationÀ´Ëµ£¬¶¯Ì¬Ò³ÃæÊÇÕ¼Óоø¶Ô¸ßµÄµØÎ»µÄ£¬ÕýÒòΪÓÐÁ˶¯Ì¬»¯£¬²ÅÓÐÁËÏÖÔÚWebµÄ·á¸»¶à²Ê£¬µ«ÊÇÈçͬËùÓбðµÄÊÂʵһÑù£¬ºÃ´¦ÍùÍù¶¼ÊÇÓдú¼ÛµÄ¡£
ΪÁ˲úÉú³ö¶¯Ì¬µÄЧ¹û£¬Ã¿Ò»´Î¶ÔÒ³ÃæµÄÇëÇó¶¼»áÒªÇó·þÎñÆ÷¶ÔÒ³Ãæ½øÐбàÒë»òÕßÖ´ÐУ¬ÕâЩ²Ù×÷¶¼ºÜÏûºÄϵͳ×ÊÔ´¡£Èç¹ûÕâÆÚ¼ä»¹ÓÐºÍ ......
jspѧϰÐĵÃ
ѧϰJSP¼¼ÊõÒ²¿ì°ëÄê¶àÁ˰ɣ¬×Ô¼ºÒ²¶¯ÊÖ±àдÁËһЩ¼òµ¥µÄ¶¯Ì¬ÍøÒ³°É¡£ÖÚËùÖÜÖª¶¯Ì¬ÍøÒ³Èý´ó¼¼ÊõASP£¬JSP£¬PHP»ù±¾ÉÏÊÇÈý·ÖÌìÏ£¬µ±È»»¹ÓÐÆäËûÓïÑÔÏñRuby£¬PythonµÈÒ²Õ¼¾Ý²»Ð¡µÄ·Ý¶î¡£
ѧϰJSP¹ý³ÌÖÐÎҸд¥×îÉîµÄÊÇÈçϼ¸µã£º
1.JSPÊÇÒ»ÖÖ±íʾ²ãµÄ¼¼Êõ
&nb ......
ÎÒ¸Õѧjsp£¬ÕÒÁËÒ»¸öÍøÕ¾ÏëÅäÖúû·¾³£¬È»ºó¸Ä¸Ä£¬¿ÉÊÇÓöµ½Ò»¸öÎÊÌ⣬²»¶®Ôõô½â¾ö¡£Çë´ó¼Ò°ï°ïÎÒ£¡
ÎÊÌâÈçÏ£ºÎÒ×°µÄ»·¾³ÊÇ£ºeclipse+MyEclipse5.5+sql2000+tomcat5.5ÔËÐкó³öÏÖ£º
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this r ......
request, reponse, out, session, application, config, pagecontext, page, exception.
Ò».request¶ÔÏ󣺸öÔÏó·â×°ÁËÓû§Ìá½»µÄÐÅÏ¢£¬Í¨¹ýµ÷ÓøöÔÏóÏàÓ¦µÄ·½·¨¿ÉÒÔ»ñÈ¡·â×°µÄÐÅÏ¢£¬¼´Ê¹ÓøöÔÏó¿ÉÒÔ»ñÈ¡Óû§Ìá½»ÐÅÏ¢¡£
1.Request¶ÔÏó¿ÉÒÔʹÓÃgetParameter(string s)·½·¨»ñÈ¡¸Ã±íµ¥Í¨¹ýtextÌá½»µÄÐÅÏ¢¡£È磺
Requ ......
ÏÖÔÚÓкöà³õѧjspµÄÍøÓѾ³£»áÎÊÊý¾Ý¿âÔõôÁ¬½Ó°¡£¬ÔõôÀϳö´í°¡£¿ËùÒÔÎÒ¼¯ÖеÄÔÚÕâдƪÎÄÕ¹©´ó¼Ò²Î¿¼£¬ÆäʵÕâÖÖ°ÑÊý¾Ý¿âÂ߼ȫ²¿·ÅÔÚjspÀïδ±ØÊǺõÄ×ö·¨£¬µ«ÊÇÓÐÀûÓÚ³õѧÕßѧϰ£¬ËùÒÔÎÒ¾ÍÕâÑù×öÁË£¬µ±´ó¼Òѧµ½Ò»¶¨³Ì¶ÈµÄʱºò£¬¿ÉÒÔ¿¼ÂÇÓÃMVCµÄģʽ¿ª·¢¡£ÔÚÁ·Ï°ÕâЩ´úÂëµÄʱºò£¬ÄãÒ»¶¨½«jdbcµÄÇý¶¯³ÌÐò·Åµ½·þÎñÆ÷µÄÀà·¾ ......