连接达梦数据库测试连接显示网络通信异常，连接信息确认没有问题

FineReport a0hdWE1e 发布于 2024-1-8 12:01

1min目标场景问卷

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华莉星宸Lv7资深互助
发布于2024-1-8 12:08

把错误提示贴出来啊

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a0hdWE1e(提问者) dm.jdbc.driver.DMException: 网络通信异常 at dm.jdbc.driver.DBError.throwException(DBError.java:774) at dm.jdbc.a.a.init(DBAccess.java:185) at dm.jdbc.a.a.(DBAccess.java:157) at dm.jdbc.driver.DmdbConnection.openConnection(DmdbConnection.java:638) at dm.jdbc.desc.EP.connect(EP.java:159) at dm.jdbc.desc.EPGroup$EPSelector.select(EPGroup.java:395) at dm.jdbc.desc.EPGroup.connect(EPGroup.java:278) at dm.jdbc.driver.DmDriver.do_connect(DmDriver.java:163) at dm.jdbc.driver.DmDriver.connect(DmDriver.java:449) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1461) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1525) at com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2165) Caused by: java.net.BindException: Cannot assign requested address: connect at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at dm.jdbc.a.a.init(DBAccess.java:173) ... 10 more

2024-01-08 14:37