【调试】Idea如何远程debug之tomcat war包启动

一、修改tomcat配置并启动

1.修改tomcat bin目录下的startup.sh配置,定位startup.sh最后一行,使用jpda  start启动

即将exec "$PRGDIR"/"$EXECUTABLE" start "$@"修改为exec "$PRGDIR"/"$EXECUTABLE" jpda  start "$@"

2.修改tomcat bin目录下的catalina.sh配置,搜索JPDA_ADDRESS,定位到 if [ -z "$JPDA_ADDRESS" ]; then,将localhost:去掉,只留下端口,也可以重新指定端口

 if [ -z "$JPDA_ADDRESS" ]; then
   # JPDA_ADDRESS="localhost:8000"
    JPDA_ADDRESS="8000"
  fi

3.启动tomcat,若启动的过程中出现如下错误

ERROR: transport error 202: bind failed: Cannot assign requested address
ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized [debugInit.c:750]

请修改服务器的/etc/hosts,将localhost相关映射去掉如下:

#::1         localhost

二、使用Idea进行远程调试

1.第一步编辑配置

2.第二步添加远程连接配置

3.第三步设置相关参数

4.设置完,启动

原文地址:https://www.cnblogs.com/756623607-zhang/p/10778862.html