javaÁ¬½Ósqlserver2005Êý¾Ý¿âÐĵÃÌå»á
sqlserverÊý¾Ý¿â£ºjavaÁ¬½Ósqlserver2005Êý¾Ý¿âÐĵÃÌå»á
Ê×ÏȵÃÏÂÔØÇý¶¯³ÌÐòµ½Î¢ÈíÍøÕ¾ÏÂÔØMicrosoft SQL Server 2005 JDBC Driver 1.2¡¡¡¡½âѹMicrosoft SQL Server 2005 jdbc driver1.2.exe
µÃµ½sqljdbc.jar£¬ÓõÃʱºòÖ±½Ó¼Óµ½classpathÖÐÈ¥.
¡¡ÉèÖÃSQL Server·þÎñÆ÷
·ÀÖ¹³öÏÖ
com.microsoft.sqlserver.jdbc.SQLServerException: µ½Ö÷»ú µÄ TCP/IP Á¬½Óʧ°Ü¡£ java.net.ConnectException: Connection refused: connect
at com.microsoft.sqlserver.jdbc.SQLServerException.makefromDriverError(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.loginWithoutFailover(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at Dao.GetConnection.getCon(GetConnection.java:11)
at Dao.GetNotes.getAllNotes(GetNotes.java:13)
at Servlets.GetFull.doGet(GetFull.java:49)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
ÎÒʹÓõÄÊÇSQL Server 2005±ê×¼°æSP2£¬ÕâЩ¶¼Ä¬Èϼ´¿É£¬Ò»°ã²»ÓÃÅäÖá£Èç¹ûÐèÒªÅäÖö˿ÚÇë¿´ÏÂÃæ¡£
¡¡¡¡1¡¢“¿ªÊ¼”→“³ÌÐò&rdqu
Ïà¹ØÎĵµ£º
»ñÈ¡java×ÊÔ´µÄ·½·¨
ÔÚ¿ª·¢java³ÌÐòµÄ¹ý³ÌÖУ¬ÎÒÃǾ³£Òª×öµÄÒ»¼þʾÍÊÇ»ñÈ¡×ÊÔ´¡£ÄÇôʲôÊÇ×ÊÔ´ÄØ£¿Ëµ°×ÁË£¬ÔÚ¼ÆËã»úÀïÄǾÍÊÇÒ»¶ÑÊý¾Ý¡£Ö»ÊÇÕâ¶ÑÊý¾Ý¶ÔÎÒÃǵÄjava³ÌÐòÓжàÖÖ±íÏÖÐÎʽ£¬Ò»°ãÀ´ËµÓÐFile£¬URL£¬InputStreamµÈµÈ¡£¶øµ¥¾ÍÎļþÕâÒ»Ïî¾ÍÓкܶàÖÖ£ºÅäÖÃÎļþ£¬javaÀàÎļþ£ ......
Çá±ãµÄÊý¾Ý´«Ê䷽ʽһֱÊÇÃæÏò·þÎñ¹¹¼Ü£¨SOA£©Ëù¹Ø×¢µÄ½¹µã£¬¶ÔÓÚSOAÀ´Ëµ£¬Ôø¾·¢Õ¹³öÁ˺ܶ෽±ãµÄÊý¾Ý´«Êäģʽ¡£µ«×Ô´ÓXMLÁ÷Ðкó£¬ÕâЩ´«Êäģʽ¶¼Öð½¥ÏûʧÁË£¬Òò´Ë£¬ÏÖÔÚµÄSOAÖеĻù±¾µÄÊý¾Ý´«Êäģʽ¶¼ÊÇ»ùÓÚXMLµÄ¡£ËäÈ»XML¿ÉÒÔÓÃÓÚÏó·þÎñ·¢ËÍÇëÇó¡¢´Ó·þÎñÆ÷»ñµÃÏìÓ¦»ò´«µÝÊý¾Ý±íÖ®ÀàµÄ²Ù×÷£¬µ«ÕâЩ²Ù×÷¶¼Ì«¼òµ¥£¬¶øÓÐʱÎÒ ......
XML Êý¾Ý¸ñʽºÜÄÑËÑË÷£¬µ«ÊÇ×î½üËæ×Å XQuery API µÄ³öÏÖ£¬XML ËÑË÷±äµÃ·Ç³£Áé»îºÍ¼òµ¥¡£¶ÔÓÚʹÓà SAX¡¢DOM¡¢JDOM¡¢JAXP µÈ´¦Àí XML ÎĵµµÄ Java™ ³ÌÐòÔ±À´Ëµ£¬¹¤¾ßÏäÖÐÔö¼Ó XQuery API for Java ÊÇÒ»¼þÖµµÃ¸ßÐ˵ÄÊ¡£ÏÖÔÚ Java ³ÌÐòÔ±²»ÓÃÔÙÇóÖúÓÚϵͳµ÷ÓûòÕß±¿×¾µÄ API ¾ÍÄÜÀûÓà XQuery µÄÇ¿´ó¹¦ÄÜÁË£¬Sun ÌṩÁËÒ» ......
¼¯ºÏÀà˵Ã÷¼°Çø±ð
Collection
©ÀList
©¦©ÀLinkedList
©¦©ÀArrayList
©¦©¸Vector
©¦¡¡©¸Stack
©¸Set
Map
©ÀHashtable
©ÀHashMap
©¸WeakHashMap
Collection½Ó¿Ú
¡¡¡¡CollectionÊÇ×î»ù±¾µÄ¼¯ºÏ½Ó¿Ú£¬Ò»¸öCollection´ú±íÒ»×éObject£¬¼´CollectionµÄÔªËØ£¨Elements£©¡£Ò»Ð©
CollectionÔÊÐíÏàͬµÄÔªËØ¶øÁíһЩ²»ÐС ......