我試圖將Oracle與Spring和DBCP連接起來。Oracle 11g DBCP網絡適配器無法建立連接
<bean id="dataSource" class="org.apache.tomcat.dbcp.dbcp.BasicDataSource">
<property name="driverClassName" value="oracle.jdbc.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:@localhost:1521/ORCL" />
<property name="username" value="PMSYSDB" />
<property name="password" value="********" />
</bean>
,但我得到:Could not get JDBC Connection; nested exception is org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (IO Error: The Network Adapter could not establish the connection)
我能夠通過的SQLDeveloper這個屬性連接:
Hostname: localhost
Port : 1521
SID : ORCL
username: PMSYSDB
password:
所以我的數據庫運行起來...... 防火牆是關閉的。 .. 數據庫和tomcat在同一臺機器上...
認爲這不重要,但我使用Spr的數據源ing安全性:
<authentication-manager>
<authentication-provider>
<jdbc-user-service data-source-ref="dataSource"
users-by-username-query="
select username, password, enabled
from users where username=?"
authorities-by-username-query="
select u.username, ur.authority from users u, user_roles ur
where u.user_id = ur.user_id and u.username =? "
/>
</authentication-provider>
</authentication-manager>
感謝您的答覆。執行「telnet localhost 1521」後,我得到cmd刷新(C:\ Users \ myWinUser>),不知道這是否是連接計數。 我也檢查了「lsnrctl狀態」。它返回: 聆聽端點摘要...(描述=(地址=(協議= ipc) 127.0.0.1)(PORT = 1521))) ,女巫告訴聽者收聽端口1521,對吧? –
嘗試127.0.0.1而不是您的dataSource屬性中的本地主機 – Solubris
沒有工作.... –