异常:Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'--解决方法
2011-03-16 14:53
1006 查看
最近在搞oracle,遇到配置应用时出现:
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
困扰了好久,排除了数据库包的问题,排除了程序本身的问题,仔细查看数据库连接字符串等信息也没问题,最后只能规规矩矩的按照如下方法解决之:
step1:
将oracle的数据库连接包class12.jar放在tomcat的lib下;
step2:
配置service.xml:
step3:
配置web.xml:加入:
step4:
在Tomcat6.0/conf/Catalina/localhost下添加应用配置文件,内容如下:
注意这里的信息和service.xml里面保持一致!!(建议采用这种标签-属性方式,不宜采用标签-参数方法)
如此即可解决问题!!
哎!!!问题解决了终归是好样的!!!!
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
困扰了好久,排除了数据库包的问题,排除了程序本身的问题,仔细查看数据库连接字符串等信息也没问题,最后只能规规矩矩的按照如下方法解决之:
step1:
将oracle的数据库连接包class12.jar放在tomcat的lib下;
step2:
配置service.xml:
<GlobalNamingResources> <!-- Editable user database that can also be used by UserDatabaseRealm to authenticate users --> <Resource name="UserDatabase" auth="Container" type="org.apache.catalina.UserDatabase" description="User database that can be updated and saved" factory="org.apache.catalina.users.MemoryUserDatabaseFactory" pathname="conf/tomcat-users.xml" /> <Context path="/b…………s" docBase="D:……………………………………/WebRoot" debug="5" reloadable="true" crossContext="true"> <Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_MyHeerrsTest_log." suffix=".txt" timestamp="true" /> <Resource name="jdbc/oracleDS" auth="Container" type="javax.sql.DataSource" factory="org.apache.commons.dbcp.BasicDataSourceFactory" maxActive="100" maxIdle="30" maxWait="5000" username="XXXX_dev" password="XXX" driverClassName="oracle.jdbc.driver.OracleDriver" url="jdbc:oracle:thin:@localhost:1521:XXXX" /> </Context> </GlobalNamingResources> <DefaultContext> <ResourceLink global="jdbc/oracleDS" name="jdbc/oracleDS" type="javax.sql.DataSource" /> </DefaultContext>
step3:
配置web.xml:加入:
<resource-ref> <!--liuz change--> <description>DB Connection</description> <res-ref-name>jdbc/oracleDS</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> </resource-ref>
step4:
在Tomcat6.0/conf/Catalina/localhost下添加应用配置文件,内容如下:
<Context path="/b……s" docBase="D:……………………/WebRoot" debug="5" reloadable="true" crossContext="true"> <Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_MyHeerrsTest_log." suffix=".txt" timestamp="true" /> <Resource name="jdbc/oracleDS" auth="Container" type="javax.sql.DataSource" factory="org.apache.commons.dbcp.BasicDataSourceFactory" maxActive="100" maxIdle="30" maxWait="5000" username="XXXX_dev" password="XX" driverClassName="oracle.jdbc.driver.OracleDriver" url="jdbc:oracle:thin:@localhost:1521:XXXX" /> </Context>
注意这里的信息和service.xml里面保持一致!!(建议采用这种标签-属性方式,不宜采用标签-参数方法)
如此即可解决问题!!
哎!!!问题解决了终归是好样的!!!!
相关文章推荐
- org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect UR
- SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' 解决办法
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null' 及can not load org.gjt.mm.mysql.Driver)
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- Cannot create JDBC driver of class '' for connect URL 'null'解决方法2——对我有效
- IBatis配置tomcat的JNDI问题解决Cannot create JDBC driver of class '' for connect URL 'null'
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' 解决办法
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- TOMCAT7下出现 Cannot create JDBC driver of class '' for connect URL 'null'的原因及解决
- 使用tomcat连接池的时候的Cannot create JDBC driver of class '' for connect URL 'null'异常
- 使用TOMCAT 连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- 配置数据库连接池出现Cannot create JDBC driver of class '' for connect URL 'null'解决方法
- SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' 解决办法
- 使用TOMCAT5.5连接池连接mysql(解决Cannot create JDBC driver of class '' for connect URL 'null')
- tomcat 5.5 Cannot create JDBC driver of class '' for connect URL 'null' 配置数据源错误解决办法
- 解决Cannot create JDBC driver of class '' for connect URL 'null'
- 问题:org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.mysql.jdbc.Dri