Question

java.lang.NoClassDefFoundError: org/apache/http/conn/socket/LayeredConnectionSocketFactory

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hdw561' defined in class path resource [applicationContext-Wu-hdw.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: org/apache/http/conn/socket/LayeredConnectionSocketFactory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1011)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:957)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:490)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:314)
用main方法调用就不抛异常

Answer 1

com.ibm.itim.apps.InitialPlatformContext这个类没有找到是在访问引用到项目的jar出的异常。说明这个jar包有问题，你可以看下这个jar包里有没有这个类，如果没有，那说明这个jar包打包的时候有错，重新检查下jar包的打包过程。

追问

org/apache/http/conn/socket/LayeredConnectionSocketFactory
不是这个类没有找到吗？