Java工具

1. jps 类似 ps

  -q 只显示pid

  -v 传给jvm的参数

2. jvisualvm可视化vm状态查看

3. jstack - jvm stack trace

4. jdb 调试工具

  linux:  java -classpath .;..\lib\xSocket-2.8.15.jar;%classpath% -Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n demo.TestServer

  jdb -attach 8000

  windows:java -classpath .;..\lib\xSocket-2.8.15.jar;%classpath% -Xdebug -Xrunjdwp:transport=dt_shmem,server=y,suspend=n demo.TestServer

  jdb -attach javadebug

posted on 2012-07-05 23:33  leaving  阅读(168)  评论(0)    收藏  举报