Hashtable props = new Hashtable(); props.put("","");// 设置属性 ,可以有多个,比如url,等通过这个方法获得 Context context = new InitialContext(props); DataSource ds = (DataSource) context.lookup(名称); //比如说一个jdbc dataresource的名字
现在出现的问题如下: Exception in thread "main" java.lang.VerifyError: Cannot inherit from final class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$000(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at jp.co.nec.WebOTX.jndi.DirectSerialContextProviderManager.parseUrl(DirectSerialContextProviderManager.java:389) at jp.co.nec.WebOTX.jndi.DirectSerialContextProviderManager.<init>(DirectSerialContextProviderManager.java:123) at jp.co.nec.WebOTX.jndi.JNDIOperationHandler.<init>(JNDIOperationHandler.java:250) at jp.co.nec.WebOTX.jndi.SerialContext.<init>(SerialContext.java:272) at jp.co.nec.WebOTX.jndi.SerialInitContextFactory.getInitialContext(SerialInitContextFactory.java:90) at javax.naming.spi.NamingManager.getInitialContext(Unknown Source) at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.init(Unknown Source) at javax.naming.InitialContext.<init>(Unknown Source) at Lookup.main(Lookup.java:24) 不知道是怎么回事啊
props.put("","");// 设置属性 ,可以有多个,比如url,等通过这个方法获得
Context context = new InitialContext(props);
DataSource ds = (DataSource) context.lookup(名称); //比如说一个jdbc dataresource的名字
Exception in thread "main" java.lang.VerifyError: Cannot inherit from final class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at jp.co.nec.WebOTX.jndi.DirectSerialContextProviderManager.parseUrl(DirectSerialContextProviderManager.java:389)
at jp.co.nec.WebOTX.jndi.DirectSerialContextProviderManager.<init>(DirectSerialContextProviderManager.java:123)
at jp.co.nec.WebOTX.jndi.JNDIOperationHandler.<init>(JNDIOperationHandler.java:250)
at jp.co.nec.WebOTX.jndi.SerialContext.<init>(SerialContext.java:272)
at jp.co.nec.WebOTX.jndi.SerialInitContextFactory.getInitialContext(SerialInitContextFactory.java:90)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at Lookup.main(Lookup.java:24)
不知道是怎么回事啊