spring常见异常
出现的问题解决：
问题
1
：
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactoryat org.springframework.util.ClassUtils.<clinit>(
ClassUtils.java:67
) at org.springframework.core.io.DefaultResourceLoader.<init>(
DefaultResourceLoader.java:52
) at org.springframework.context.support.AbstractApplicationContext.<init>(
AbstractApplicationContext.java:184
) at org.springframework.context.support.AbstractRefreshableApplicationContext.<init>(
AbstractRefreshableApplicationContext.java:80
) at org.springframework.context.support.AbstractXmlApplicationContext.<init>(
AbstractXmlApplicationContext.java:58
) at
需要加上：
commons-logging.jar log4j-1.2.11.jar
问题
2
：
Exception in thread "main"
org.springframework.beans.factory.BeanDefinitionStoreException
: Unexpected exception parsing XML document from class path resource [text.xml]; nested exception is java.lang.NoClassDefFoundError:
org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException
Caused by: java.lang.NoClassDefFoundError:
org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException
at java.lang.Class.forName0(
Native Method
)
需要加上：
aspectjweaver.jar
问题
3
：
Exception in thread "main"
org.springframework.beans.factory.BeanCreationException
: Error creating bean with name 'logBean' defined in class path resource [text.xml]: Initialization of bean failed; nested exception is
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:
org.springframework.aop.framework.AopConfigException
: Cannot proxy target class because CGLIB2 is not available. Add CGLIB to the class path or specify proxy interfaces.
需要加上：
cglib-2.1.3.jar
问题
4
：
xception in thread "main"
org.springframework.beans.factory.BeanCreationException
: Error creating bean with name 'logBean' defined in class path resource [text.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/objectweb/asm/Type
Caused by: java.lang.NoClassDefFoundError: org/objectweb/asm/Type
at net.sf.cglib.core.TypeUtils.parseType(
TypeUtils.java:180
)
需要加上：
asm.jar
错误：java.lang.NoClassDefFoundError: org/objectweb/asm/CodeVisitor的解决方法在使用Spring的AOP编程时，会用到这几个lib： |