Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

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·ÃÎÊȨÏÞ

ÒýÓÃ

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

C/SÏîÄ¿¼Ü¹¹Éè¼Æ----ÇóÖú - Java / Java SE

±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 ......

oracle 9i ×î½ü·¢Ïֵǽ±¨´í - Oracle / »ù´¡ºÍ¹ÜÀí

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 ......

java socket email ÎÊÌâ - Java / Java SE

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 ......

HTML±êÇ©µ×²ãµÄʵÏÖÔ­Àí¡¢»úÖÆ - Java / Java SE

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 ......

php¸újspÖ®¼äsession¹²ÏíµÄÎÊÌâ - Java / Web ¿ª·¢

×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¿´·¨
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ