1.java.lang.StackOverflowError: null
2021-03-19 15:02:45.179 [http-nio-8081-exec-6] ERROR org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[dispatcherServlet]
- Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.StackOverflowError] with root cause
java.lang.StackOverflowError: null
at com.xxx.service.impl.xxx.xx(xxxServiceImpl.java:290)
解决办法:循环调用,StackOverflowError在程序栈空间耗尽时抛出,通常是深度递归导致,检查代码