错误: Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Communications link failure Last packet sent to the server was 0 ms ago.) 解决方法:1、注意驱...
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:442) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:321) at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38) at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject...
oraclejdbc连接报错：违反协议 oracle版本：11.2.0.2 连接⽅式：spring jdbctemplate连接数据库，通过ClassPathXmlApplicationContext("vodbossContext.xml")加载配置⽂件。在做单元测试包如下错误：org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org....
Linux/Unix 修改 startWebLogic.sh 檔案,搜尋「setDomainENV.sh」,在「.${DOMAIN_HOME}」這句的上一行插入「JAVA_OPTIONS="-Doracle.jdbc.fanEnabled = false"」4. Cannot get a connection問題描述: 連結Oracle 資料庫時,後台日誌報錯「java.lang.RuntimeException: Query:Cannot get a connection, pool error ...
连接Oracle 数据库时,后台日志报错「java.lang.RuntimeException: Query:Cannot get a connection, pool error Timeout waiting for idle object」 解决方案: 修改连接池,扩大连接池最大连接个数,修改方法详见 配置数据连接 中4.2 节连接池设置。6. 数据乱码问题描述: 1)Oracle 数据预览时,数据乱码,日期错乱。 2...
org.springframework.jdbc.CannotGetJdbcConnectionException Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver" 分析: 虽然在maven中添加ojdbc dependency,仍显示无法加载。因为由于证书问题,maven中央库无法直接加载,需要手动加载到本地maven库。
34 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) ~[spring-jdbc-6.1.6.jar!/:6.1.6] at org.mybatis.spring.transaction.Spring...
ORA-17164 Can not call getXAResource() from physical connection with caching on 无法在启用了缓存的情况下从物理连接调用 getXAResource()。 ORA-17165 DBMS_JDBC package not preset in server for this connection 服务器中不存在此连接的 DBMS_JDBC包。 ORA-17166 Cannot perform fetch on a PL statement...
<entry key="osgi.jndi.service.name" value="jdbc/oracle"/> <entry key="datasource.name" value="Oracle"/> </service-properties> </service> Raw [2] org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Invalid argume...
Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver 'org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver '...