摘要：
通过WebService调用一对多关联关系时引起的问题：A cycle is detected in the object graph具体异常信息：org.apache.cxf.interceptor.Fault: Marshalling Error: A cycle is detected in the object graph. This will cause infinitely deep XML:cn.jssms.platform.model.system.AppUser@75fce7->cn.jssms.platform.model.system.AppRole@195266b 阅读全文
