常见EXCEPTION处理

exception一

Caused by: java.sql.sqlException: We are already in the process of making 11 connections and the number of simultaneous builds has been throttled to 10

http://blog.csdn.net/swandragon/archive/2009/10/28/4738499.aspx

exception二

java.lang.UnsatisfiedLinkError

http://blog.csdn.net/swandragon/archive/2009/10/24/4723132.aspx

exception三

java.sql.sqlException: [Microsoft][sqlServer 2000 Driver for JDBC][sqlServer]对象名 ‘xxx’ 无效

http://blog.csdn.net/swandragon/archive/2009/10/22/4715296.aspx

exception四

由于重复提交response，所以出现这样的错误！

异常信息：Cannot forward after response has been committed
出错原因：在同一个Servlet/JSP中出现了两个request.getRequestdispatcher().forward()语句
解决办法：在forward()语句后添加return()语句。

http://blog.csdn.net/swandragon/archive/2009/10/20/4701844.aspx

exception五

java.sql.sqlException: Io 异常: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=169869568)(ERR=12519)(ERROR_STACK=(ERROR=(CODE=12519)(EMFI=4)))) at oracle.jdbc.@R_233_404 [email protected]sqlException

http://blog.csdn.net/swandragon/archive/2009/10/19/4697700.aspx

exception六

读取数据库时出错：java.sql.sqlException: 流已被关闭

http://blog.csdn.net/swandragon/archive/2009/10/18/4694557.aspx

exception七

java.lang.UnsupportedClassversionError

Eclipse解决 java.lang.UnsupportedClassversionError问题，只需要把项目用的JDK与你安装的JDK搞成版本一样就解决了．
步骤：右击你的项目－－＞属性－－＞Java Compiler，设置合适的版本！！

http://blog.csdn.net/swandragon/archive/2009/10/17/4690036.aspx

exception八

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory at org.springframework.util.ClassUtils.<clinit>( ClassUtils.java:67 ) at

Caused by: java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException

Caused by: org.springframework.aop.framework.AopConfigException : Cannot proxy target class because cglib2 is not available. Add cglib to the class path or specify proxy interfaces.

Caused by: java.lang.NoClassDefFoundError: org/objectweb/asm/Type

at net.sf.cglib.core.TypeUtils.parseType( TypeUtils.java:180 )

http://blog.csdn.net/swandragon/archive/2009/10/27/4732307.aspx

exception九

javax.mail.NoSuchProviderException: No provider for pop3

http://blog.csdn.net/swandragon/archive/2009/10/28/4739267.aspx

exception十

No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/D:/package/java/hibernate2/lib/ehcache-0.9.jar!/ehcache-failsafe.xml

http://blog.csdn.net/swandragon/archive/2009/10/28/4739684.aspx

exception十一

MysqL8小时连接异常

http://blog.csdn.net/swandragon/archive/2009/10/25/4725871.aspx

exception十二

严重: 启动endpoint时有错误
java.net.BindException: Cannot assign requested address: JVM_Bind:8080

严重: Catalina.start:
LifecycleException: service.getName(): "Catalina"; 启动协议处理员失败：java.net.BindException: Cannot assign requested address: JVM_Bind:8080

http://blog.csdn.net/swandragon/archive/2009/10/28/4739928.aspx

exception十三

java.net.socketException: Connection reset by peer: socket write error

http://blog.csdn.net/swandragon/archive/2009/10/29/4742901.aspx

exception十四

A Configuration error occurred during startup.Please verify the preference field with the prompt:Cannot find a free socket for the debugger.

http://blog.csdn.net/swandragon/archive/2009/10/29/4742970.aspx

exception十五

The Network Adapter Could not establish the connection

http://blog.csdn.net/swandragon/archive/2009/10/30/4746200.aspx

exception十六

cause java.lang.IllegalArgumentException: No bean specified