springMVC 配置jdbcTemplate连接Oracle数据库出错 错误信息: log4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment). log4j:WARN Please initialize the log4j system properly. Exception in thread "main" java.lang.Except
----db.properties-------- dbDriver = oracle.jdbc.driver.OracleDriverurl = jdbc:oracle:thin:@192.168.1.186:1521:jfglorcluserName=jfglpassword=jfgl ------------ JDBConnection ---------------------------- public class JDBConnection { public Connection
今天写了个java类连接oracle,抛出了这个问题 java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:@127.0.0.1:1521:orcl: 很显然是URL错误,以前碰到过类似的问题,故一起总结一下. 以前是No suitable driver found for jdbc.oracle.thin:@127.0.0.1:1521:orcl; 其实就是符号写错了,第一个是没有切换中英文,第二个是" : &
jdbc.url配置为: jdbc:oracle:thin:@xxx.xx.xx.xx:1521:orclpdb 报错: java.sql.SQLException: Listenerrefused the connection with the following error: ORA-12505, TNS:listener does notcurrently know of SID given in connect descriptor 通过sqlplus是正常的,上网找到: https:/
0配置文件的形式主要是采用spring3.0提供的@configuration注解和spring容器在启动的时候会加载实现了WebApplicationInitializer的类,并调用其onStartUp的方法的特性去实现. 具体做法如下: 1.建立MyWebAppInitializer去实现WebApplicationInitializer接口,并且去重写其onStartUp方法.实际上这个类取代了web.xml的配置.代码如下: public class MyWebAppInitializ