Glassfish3 提示Remote server does not listen for requests on [localhost:4848]. Is the server up......

Glassfish3 执行asadmin ** 命令时提示：

Remote server does not listen for requests on [localhost:4848]. Is the server up?
No such local command, enable-secure-admin. To run remote commands, start the application server (e.g. 'asadmin start-domain').
Command enable-secure-admin failed.

原因： You changed the port in the domain.xml, but the domain.xml file controls the port on which the server listens, not the port to which the asadmin client connects.

解决：To change the asadmin connect port the same as server port, use the --port option.

For example:

$ asadmin --port 17902
Use "exit" to exit and "help" for online help.
asadmin> enable-secure-admin

注意此时使用asadmin命令就直接给命令参数。