windows本地启动项目并使用arthas调试

下载arthas工具

地址：arthas下载地址

调试

1. 启动本地项目，并使用jps -l查看相关进程，并找到启动的进程号
   
2. 启动arthas

java -jar arthas-boot.jar

可能遇到问题

[ERROR] The telnet port 3658 is used by process 9552 instead of target process 11928, you will connect to an unexpected process.
[ERROR] 1. Try to restart arthas-boot, select process 9552, shutdown it first with running the 'stop' command.
[ERROR] 2. Or try to stop the existing arthas instance: java -jar arthas-client.jar 127.0.0.1 3658 -c "stop"
[ERROR] 3. Or try to use different telnet port, for example: java -jar arthas-boot.jar --telnet-port 9998 --http-port -1

# 先停止可能存在的其他Arthas实例
java -jar arthas-client.jar 127.0.0.1 3658 -c "stop"
# 重新启动arthas-boot
java -jar arthas-boot.jar