eclipse 远程调试
远程调试Java应用
http://blog.sina.com.cn/s/blog_6e2d53050101j9wy.html
http://www.cnblogs.com/HighFun/archive/2013/06/06/3120256.html
在java-config 中增加如下配置
debug-enabled="true" debug-options="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=9009"
其中,suspend的用途:
如果为N,则表示java应用可以先启动运行,然后远程debug可以随时再连接。启动glassfish的日志如下
D:\glassfish-3.1.2.2\glassfish3\glassfish\bin>asadmin start-domain Waiting for domain1 to start ... Successfully started the domain : domain1 domain Location: D:\glassfish-3.1.2.2\glassfish3\glassfish\domains\domain1 Log File: D:\glassfish-3.1.2.2\glassfish3\glassfish\domains\domain1\logs\server. log Admin Port: 4848 Debugging is enabled. The debugging port is: 9009 Command start-domain executed successfully. D:\glassfish-3.1.2.2\glassfish3\glassfish\bin>
如果为Y,则java应用会先挂起,应用无法访问,一直等待远程debug的连接,启动glassfish的日志如下:
D:\glassfish-3.1.2.2\glassfish3\glassfish\bin>asadmin start-domain Debugging is enabled and the server is suspended. Please attach to the debuggin g port at: 9009 Waiting for domain1 to start ......
然后在Eclipse 中开启远程debug,可以调试,并且应用也可以访问,glassfish追加日志如下:
D:\glassfish-3.1.2.2\glassfish3\glassfish\bin>asadmin start-domain Debugging is enabled and the server is suspended. Please attach to the debuggin g port at: 9009 Waiting for domain1 to start ............................ Successfully started the domain : domain1 domain Location: D:\glassfish-3.1.2.2\glassfish3\glassfish\domains\domain1 Log File: D:\glassfish-3.1.2.2\glassfish3\glassfish\domains\domain1\logs\server. log Admin Port: 4848 Debugging is enabled. The debugging port is: 9009 Command start-domain executed successfully. D:\glassfish-3.1.2.2\glassfish3\glassfish\bin>
在Eclipse 配置 remote debug 时, 注意下面的单选框。如果选了,在remote debug 时,如果点击“Terminal”, 会导致java应用的停止,所以此处不要勾选