JSPÁªÏµXMLÓëÊý¾Ý¿â
Êý¾Ý¿âÓ¦ÓÃϵͳ°üÀ¨Êý¾Ý¿â£¬Êý¾Ý¿â¹ÜÀíϵͳ£¬Êý¾Ý¿âÓ¦ÓÃÈý´ó²¿·Ö¡£
ÊÀ½çÉÏ´æÔÚÐí¶àÍêÈ«²»Í¬µÄ¿Í»§Æ½Ì¨£¬ÔÚ²»Í¬Æ½Ì¨¼ä½»»»Êý¾Ý£¬ÐèÒª±£Ö¤Êý¾ÝµÄÍêÕûºÍ·þÎñµÄ¸ßЧ£¬Êý¾Ý¸ñʽµÄת»»ÎÊÌâÍùÍù³ÉÎªÖÆÔ¼Web ServiceµÄÆ¿¾±£¬²ÉÓÃXML×÷ΪÊý¾Ý½»»»µÄ±ê×¼£¬¿ÉÒÔʹ¸÷¸öÒ칹ƽ̨ºÍ¸÷ÖÖ¸ñʽµÄÊý¾Ý½øÐÐÊý¾Ý½»»»³ÉΪ¿ÉÄÜ¡£
²»Í¬µÄDBMSÖ®¼ä£¨×¢ÒâÕâÀïÊDz»Í¬µÄDBMSÖ®¼ä£©Ê¹ÓÃODBC»òÕßJDBCÇý¶¯³ÌÐòʵÏÖ¶ÔÓ¦µÄÊý¾Ý¿â²Ù×÷£¬Ê¹ÓÃODBC»òÕßJDBCÇý¶¯³ÌÐòÀ´Í¨ÐÅÖ»Óа²×°ODBC»òÕßJDBCµÄϵͳ²ÅÄܹ»½ÓÊÕÏûÏ¢£¬ºÜ¶à·À»ðǽ²»ÔÊÐíODBCºÍJDBC½øÐÐÐÅÏ¢½»»»£¬ÕâÒ»µã¿ÉÒÔͨ¹ýÔÚ¿Í»§¶ËµÄͨÐŹܵÀµÄÁ½¶Ë¼ÓÉÏXMLµÄ½Ó¿ÚÀ´ÊµÏÖ£¬Í¬Ñù£¬ÒÔijÖÖ·½Ê½·â×°XML£¬²¢ÇÒͨ¹ýÕý³£µÄHTTP¶Ë¿Ú´«ËÍ£¬¿ÉÒÔ½â¾ö·À»ðǽµÄ×èµ²ÎÊÌ⣬±ÈÈçSOAP¾ÍÊÇÕâô×öµÄ¡£
JDBCÊÇJava±à³ÌÓïÑÔÖÐÓÃÀ´¹æ·¶¿Í»§¶Ë³ÌÐòÈçºÎÀ´·ÃÎÊÊý¾Ý¿âµÄAPI£¬ÌṩÁ˲éѯºÍ¸üÐÂÊý¾Ý¿âµÄ·½·¨£¬JDBCÊÇÃæÏò¹ØÏµÐÍÊý¾Ý¿âµÄÇý¶¯³ÌÐòÀàÐÍ¡£
JDBCÇý¶¯³ÌÐò¹²·Ö4ÖÖÀàÐÍ
1.JDBC-ODBCÇÅ
½«JDBCµ÷Óô«µÝ¸øODBC£¬ÔÙÈúóÕßµ÷ÓÃÊý¾Ý¿â±¾µØÇý¶¯´úÂ룬ֻҪÓжÔÓ¦µÄODBCÇý¶¯£¬¼¸ºõ¿ÉÒÔ·ÃÎÊËùÓеÄÊý¾Ý¿â£¬µ«ÊÇÖ´ÐÐЧÂʱȽϵͣ¬²»ÊʺϴóÁ¿Êý¾Ý´æÈ¡µÄÓ¦Óá£
2.±¾µØAPIµ÷ÓÃ
ͨ¹ý¿Í»§¶Ë¼ÓÔØÊý¾Ý¿â³§ÉÌÌṩµÄ±¾µØ´úÂë¿â·ÃÎÊÊý¾Ý¿â£¬ÔÚÇý¶¯³ÌÐòÖаüº¬Java´úÂ룻
3.ÍøÂçÐÒéÇý¶¯
¸ø¿Í»§¶ËÌṩһ¸öÍøÂçAPI£¬¿Í»§¶ËJDBCÇý¶¯³ÌÐòʹÓÃÌ×½Ó×Öµ÷Ó÷þÎñÆ÷ÉϵÄÖмä¼þ³ÌÐò£¬ºóÕßÔÙ½«ÆäÇëÇóת»¯ÎªËùÐèµÄ¾ßÌåµÄAPIµ÷Óá£
4.±¾µØÐÒéÇý¶¯
ʹÓÃSocket£¬Ö±½ÓÔÚ¿Í»§¶ËºÍÊý¾Ý¿â¼äͨÐÅ¡£
Ïà¹ØÎĵµ£º
ÕâÊÇÒ»¸öÓÃJAVA W3C DOM ½øÐÐXML²Ù×÷µÄÀý×Ó£¬°üº¬Á˲éѯ¡¢Ôö¼Ó¡¢Ð޸ġ¢É¾³ý¡¢±£´æµÄ»ù±¾²Ù×÷¡£½ÏÍêÕûµÄÃèÊöÁËÒ»¸öXMLµÄÕû¸ö²Ù×÷Á÷³Ì¡£ÊʺϸÕÈëÃÅJAVA XML²Ù×÷µÄÅóÓѲο¼ºÍѧϰ¡£
¼ÙÉèÓÐXMLÎļþ£ºtest1.xml
<?xml version="1.0" encoding="UTF-8"?>
<books>
<book>
<name>¹þÀï²¨Ì ......
¸Ã±êÇ©ÓÃÓÚÏòÄ¿±êÒ³ÃæÖеIJÎÊý´«Öµ£¬¸Ã±êǩͨ³£Óëjsp:include»òjsp:forward±êǩһÆðʹÓÃ
¸ñʽ£º<jsp:param name=? value=? />
name£ºÄ¿±êÒ³ÃæÖеÄij²ÎÊýÃû
value£ºÏònameÖ¸¶¨µÄ²ÎÊýËù´«µÄÖµ
Ò»¸öÒ³ÃæÖпÉÒÔÊ ......
¸Ã±êÇ©ÓÃÓÚÔÚµ±Ç°µÄJspÒ³ÃæÖмÓÔØÁíÒ»¸ö¾²Ì¬»ò¶¯Ì¬µÄÎļþÒ³Ãæ
1.¾²Ì¬Îļþ¼ÓÔØ¸ñʽ
<jsp:include page=? flush="true/false" />
page£ºÓÃÓÚָʾ±»¼ÓÔØµÄ¾²Ì¬Ò³ÃæÎļþÃû
flush£ºÉèÖûº³åÇøÊÇ·ñ¿ÉÓÃ
2.¶¯Ì¬Îļþ¼ÓÔØ¸ñʽ
......
ÓеÄʱºò»áÍü¼Ç£¬¼Ç¼һÏ£º
<iframe id="xx" name="xx" width="515" height="177" scrolling="no" border="0" marginwidth="0" marginheight="0" frameborder="0" src="Xx.jsp"></iframe>
Ҫʹjsp²»±äÐΣ¬Ö÷ÒªÊÇmarginwidth="0" marginheight="0"Á½¸öÊôÐÔ¡£ ......
session¶ÔÏóÊÇjavax.servlet.http.HttpSessionÀàµÄÒ»¸ö×ÓÀà¶ÔÏó£»ÔÚsessionÖб£´æµÄ¶ÔÏóÖµÔÚµ±Ç°Óû§Á¬½ÓµÄËùÓÐÒ³ÃæÖж¼ÊÇ¿ÉÒÔ±»·ÃÎʵ½µÄ£¬¼´session¶ÔÏóÊÇ´æ´¢ÔÚÿ¸ö´ò¿ªµÄIEä¯ÀÀÆ÷Öе쬲»Í¬µÄÓû§Ëù¶ÔÓ¦µÄsession¶ÔÏóÒ»°ãÊDz»Í¬µÄ£»³£Ó÷½·¨ÈçÏ£º
setAttribute(String name,Obje ......