出错原因:c3p0 为0.9.5.2版本 而使用了 mchange-commons-java 的版本为0.2.3.4,mchange-commons-java 的版本太高了, 将mchange-commons 版本换成 mchange-commons-java-0.2.11版本解决问题…

1.错误描写叙述 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 0:51:11 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 usin…

1.错误描述 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 0:59:34 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 using…

错误提示: java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector at JDBC.ConnectionPool.testC3P0(ConnectionPool.java:159) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)…

错误显示 java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector at dbdemo.JdbcUtils.<clinit>(JdbcUtils.java:) at test.JdbcUtilsTest.getConnection(JdbcUtilsTest.java:) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.N…

MyMaincom.test.sunc.MyMaintestMethod(com.test.sunc.MyMain)org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [beans.xml]: Instantiation of bean failed; nested exception i…

spring版本:4.3.13 ActiveMq版本:5.15 ======================================================== spring整合activeMQ,pom.xml文件缺架包,启动报错: [springDemo][INFO] [2017-12-11 14:54:57] org.springframework.web.context.ContextLoader.initWebApplicationContext(304) | Root…

1.错误叙述性说明 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 14:54:49 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 us…

1.错误描述 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 15:02:17 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 using…

1.错误描述 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 19:41:17 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 using…