如何将glassfish安装到netbeans中

Question

Glassfish已经安装到Netbeans中。但我忘记了密码和用户名。 （这不是admin，adminadmin）所以我重新安装到桌面。我跟着glassfish configuration之后我试图联合Netbeans和glassfish。首先我创建了Netbeans 6.7.1工具/服务器/添加服务器/ glassfish v2.1
服务器位置选择在我下载并配置glassfish文件的位置。注册本地域被选中。然后我点击下一步。

选择域文件夹c：\ Sun \ AppSer \ Domains \ domain1，然后单击下一步。管理员：admin密码：adminadmin并点击完成。

但它不起作用。当我运行一个项目时，它会给出例外

Domain domain1 failed to startup. Please check the server log for more details. 

Caused by: java.lang.RuntimeException: java.rmi.server.ExportException: Port already in use: 8686; nested exception is: 
Caused by: java.rmi.server.ExportException: Port already in use: 8686; nested exception is: 
Caused by: java.net.BindException: Address already in use: JVM_Bind 
CORE5061: Exception : 
com.sun.appserv.server.ServerLifecycleException: WEB0106: An error occurred while stopping the web container 
Caused by: LifecycleException: WEB0103: This web container has not yet been started 
     at com.sun.enterprise.web.WebContainer.stop(WebContainer.java:912) 
     at com.sun.enterprise.web.PEWebContainer.stopInstance(PEWebContainer.java:815) 
     ... 10 more 
CORE5051: Shutting down all J2EE applications ... 
CORE5068 : Stopping all J2EE Connector 1.5 Compliant resource adapters ... 
CORE 5061 : Resource adapters Stop() Complete 
CORE5052: Application shutdown complete. 
CORE5061: Exception : 
java.lang.NullPointerException 

我该如何摆脱这些异常？

Answer 1

Caused by: java.lang.RuntimeException: java.rmi.server.ExportException: Port already in use: 8686; 

服务器尝试侦听已在使用的端口。如果另一台服务器已在运行或未正确释放其资源，则会发生这种情况。

如果另一台服务器在同一主机上运行，​​请停止另一台服务器或配置其他端口。

如果端口由于不正确的清理而被阻止，请尝试终止所有java进程并重新启动NetBeans/Glassfish。如果这没有帮助，请重新启动计算机。