1 为什么要升级为spring-cloud-gateway? Spring Cloud Gateway features: Built on Spring Framework 5, Project Reactor and Spring Boot 2.0 Able to match routes on any request attribute. Predicates and filters are specific to routes. Hystrix Circuit Breaker integ
一.背景说明 在tomcat的localhost.log日志中时长见到 getOutputStream() has already been called for this response 异常的身影,一直不知由于哪里原因导致异常的产生,此异常并不会影响前端客户正常使用. 二.认识异常 异常详情如下所示(部分代码): org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for
最近,DBCP连接Oracle,数据库重启后现OALL8 is in an inconsistent state异常. 版本说明 commons-dbcp-1.4.jar commons-pool-1.5.4.jar 关键字 异常关键字为: 无法从套接字读取更多的数据 OALL8 处于不一致状态 Io 异常: 断开的管道 参考的链接 java.sql.SQLException: OALL8 is in an inconsistent state OALL8 is in an inconsiste
/****************************获取错误代码描述**************/ #include <string.h>#include <errno.h> /* for strerror */#include <stdio.h> int main(int argc, char ** argv){ int i = 0; for(i = 0; i < 256; i++) printf("errno.%02d is: %s/n