1、进入到它位于JDK安装路径的bin目录里面 ，我的地址是：/usr/java/jdk1.8.0_111/bin
创建文件jstatd.all.policy
执行
vim jstatd.all.policy
grant codebase "file:${java.home}/../lib/tools.jar" {
permission java.security.AllPermission;
};
在bin目录吓启动jstatd
./jstatd -J-Djava.security.policy=jstatd.all.policy -J-Djava.rmi.server.hostname=192.168.10.184 &
查看jstatd是否启动成功
[root@localhost ~]# jps -l 4279 sun.tools.jstatd.Jstatd 4431 sun.tools.jps.Jps [root@localhost ~]# netstat -anp|grep jstatd tcp6 0 0 :::1099 :::* LISTEN 4279/./jstatd tcp6 0 0 :::52828 :::* LISTEN 4279/./jstatd unix 2 [ ] STREAM CONNECTED 37883 4279/./jstatd
本地电脑命令链接：
C:\Users\free>jps -l rmi://192.168.10.184 RMI Registry not available at 192.168.10.184:1099 Connection refused to host: 192.168.10.184; nested exception is: java.net.ConnectException: Connection timed out: connect
解决：开放对应的端口 或者关闭防火墙
再次下执行：
C:\Users\free>jps -l rmi://192.168.10.184 Error communicating with remote host: Connection refused to host: 127.0.0.1; nested exception is: java.net.ConnectExce ption: Connection refused: connect
解决：
[root@localhost ~]# hostname -i ::1 127.0.0.1 [root@localhost ~]# hostname 192.168.10.184 [root@localhost ~]# hostname -i 192.168.10.184
再次执行：
C:\Users\free>jps -l rmi://192.168.10.184 5630 sun.tools.jstatd.Jstatd 4279 sun.tools.jstatd.Jstatd
执行成功