JDBC Á¬½Ó Oracle - Java / Java SE
ʹÓà JDBC Á¬½Ó Oracle ʱ£¬Èç¹û URL д³É£ºjdbc:oracle:thin:@192.168.1.100:1521:sid (192.168.1.100 ÊDZ¾»ú IP) ´ËʱÔÚ»ñÈ¡ Connection ʱ½«³öÏÖÒÔÏÂÒì³£¡£ Java code: java.sql.SQLException: The Network Adapter could not establish the connection µ«Èç¹û½« URL д³É jdbc:oracle:thin:@localhost:1521:sid £¨localhost Ò²¿ÉÒÔ»»³É 127.0.0.1£© ¾ÍûÓÐÎÊÌâ¡£ ÕâÑùµ¼ÖÂÎÒÎÞ·¨´ÓÁíÍâµÄ pc Á¬½Óµ±Ç°Õą̂ pc É쵀 oracle ÁË~~ Íû´Í½Ì~~
¹À¼ÆÊÇoracleȨÏÞÎÊÌ⣬ûÓпª·ÅÍâ½ç·ÃÎÊȨÏÞÒýÓà ¹À¼ÆÊÇoracleȨÏÞÎÊÌ⣬ûÓпª·ÅÍâ½ç·ÃÎÊȨÏÞ ÄÜ·ñ¸æËßÈçºÎ¿ªÆôÍâ½ç·ÃÎÊȨÏÞÄØ£¿ ¿ÉÒԵģ¡ oracle¹Ù·½ÍøÕ¾ÉÏÃæÕÒ¡£¾ßÌåÉèÖÃ×Ô¼ºÃþË÷°É£¡ For JDBC Thin: You must specify a full name-value pair connect string (the same as it might appear in the tnsnames.ora file) instead of the short JDBC Thin syntax. For example, instead of "jdbc:oracle:thin:@host:port:sid" you would need to use a string of the form "jdbc:oracle:thin:@(DESCRIPTION=" + "(ADDRESS_LIST=" + "(ADDRESS=(PROTOCOL=TCP)" + "(HOST=host)" +
Ïà¹ØÎÊ´ð£º
±¾ÈËÕýÔÚÓÃJava×öÒ»¸öC/S¼Ü¹¹µÄÏîÄ¿£¬ ¿ÉÊÇÓÉÓÚÏîÄ¿±È½Ï´ó£¬Ç°ÆÚ¶Ô¼Ü¹¹µÄÉè¼ÆÓÈÆäÖØÒª£¬ÒòΪºóÆÚ¿ÉÄÜËæÊ±»á¼Ó¸ö¹¦ÄÜ»òÕßÈ¥µôijЩ¹¦ÄÜ¡£ ËùÒÔÌØµØÑ°ÇóÈçºÎÉè¼ÆC/SµÄ¼Ü¹¹Ê¹³ÌÐò¸ü¼ÓÃæÏò¶ÔÏó¸ü¼ÓÒ×ÓÚά ......
ÓÃPL/SQL µÇ½ʱµ¯³ö±¨´í´°¿Ú£¬´íÎóÈçÏ£¡ ORA-01034:ORACLE not available ORA-27101:shared memory realm does not exist ÇëÎÊ£¬ÓÐûÓÐÈËÓöµ½ÕâÖÖÇé¿ö£¬Ôõô½â¾ö£¿Ð»Ð»£¡ 1. Oracle sid ÕýÈ ......
ÎÒÔÚ javaºËÐļ¼ÊõÉÏ ¿´ÁËÒ»¸ö ÀûÓà Java socket emailµÄÀý×Ó ¿ÉÊÇÔõôҲ ²»³É¹¦ Ϊʲô£¿ Ô´Âë Java code: package cn.com.test.email; import java.awt.GridBagLayout; import java.awt.event.Action ......
ΪʲôHTMLÒÔ¼°Ò»Ð©ÆäËü±êÇ©»áÏÔÊ¾Ò»Ð©ÌØ¶¨±íÏÖÐÎÊ½ÄØ£¿ÈçHTMLÖеĻ»ÐбêÇ©<BR/>ÔڵײãÊÇÔõÑùʵÏÖµÄÄØ£¿ÏÖʵµÄÔÀíÊÇÊ²Ã´ÄØ È¥W3C¹Ù·½ÍøÕ¾ÉÏ£¬¿´¿´°É£¡ÎÒÏëÒ»¿´Äã¾ÍÃ÷°×ÁË ÎҲºͱàÒëÔÀíÓйأ¬ä¯ÀÀÆ÷Àï¿É ......
×î½üÒ»¸öÏîÄ¿ÖÐÓöµ½Ò»¸öÎÊÌ⣺ÔÚÔÓеÄÒ»Ì×ϵͳÖÐ(php¿ª·¢)Ìí¼ÓһЩС¹¦ÄÜ(jsp¿ª·¢)£¬ÔÀ´Óû§ÏµÍ³¶¼ÊÇphp¿ª·¢µÄ£¬ÎÒÈçºÎÔÚjsp¿ª·¢µÄ¹¦ÄÜÖÐ×öµ½Óû§ÐÅÏ¢sessionͬ²½ÄØ£¿ ÓÐÈËÊÇ·ñÓÐ×ö¹ýÀàÒÔÏîÄ¿£¬ÏëÌýÌý´ó¼ÒµÄ¿´·¨ ......