H2数据库启动提示8082端口被占用

Posted 2021-12-09 duanguyuan

The Web Console server could not be started. Possible cause: another server is already running at http://192.168.56.1:8082?key=ad8
23856d1dd0ac5663546cde65332df66eaa357b0131bcebaece3730f28b807
Root cause: Exception opening port "8082" (port may be in use), cause: "java.net.BindException: Address already in use: JVM_Bind"
[90061-199]
Exception in thread "main" org.h2.jdbc.JdbcSQLNonTransientConnectionException: Exception opening port "8082" (port may be in use),
 cause: "java.net.BindException: Address already in use: JVM_Bind" [90061-199]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:617)
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:427)
        at org.h2.message.DbException.get(DbException.java:194)
        at org.h2.util.NetUtils.createServerSocketTry(NetUtils.java:180)
        at org.h2.util.NetUtils.createServerSocket(NetUtils.java:146)
        at org.h2.server.web.WebServer.start(WebServer.java:387)
        at org.h2.tools.Server.start(Server.java:511)
        at org.h2.tools.Console.runTool(Console.java:208)
        at org.h2.tools.Console.main(Console.java:72)
Caused by: java.net.BindException: Address already in use: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)
        at java.net.AbstractPlainSocketImpl.bind(Unknown Source)
        at java.net.PlainSocketImpl.bind(Unknown Source)
        at java.net.ServerSocket.bind(Unknown Source)
        at java.net.ServerSocket.<init>(Unknown Source)
        at java.net.ServerSocket.<init>(Unknown Source)
        at org.h2.util.NetUtils.createServerSocketTry(NetUtils.java:176)
        ... 5 more
请按任意键继续. . .

原因：TIM使用了8082.

任务管理器-性能-资源监视器中可见：

解决 

修改D:\\Program Files (x86)\\H2\\bin\\h2.bat，指定别的端口

java -classpath h2-1.4.199.jar org.h2.tools.Server -webPort 8083

 

java -classpath h2-1.4.199.jar org.h2.tools.Server -? 查看其他参数