今天我尝试将MyEclipse与MySQL连接起来。但它只是不起作用。 IDE告诉我“端口1527的本地主机服务器有问题”。我该怎么做才能应付它,这是信息:
Sun Jun 12 14:49:03 CST 2016:拒绝访问 (“java.net.SocketPermission”“localhost:1527”“listen,resolve”) java.security.AccessControlException:访问被拒绝 (“java.net.SocketPermission”“localhost:1527”“listen,resolve”)at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472) 在 java.security.AccessController.checkPermission(AccessController.java:884) 在 java.lang.SecurityManager.checkPermission(SecurityManager.java:549) 在java.lang.SecurityManager.checkListen(SecurityManager.java:1131) 在java.net.ServerSocket.bind(ServerSocket.java:374)at java.net.ServerSocket。(ServerSocket.java:237)at javax.net.DefaultServerSocketFactory.createServerSocket(ServerSocketFactory.java:231) 在 org.apache.derby.impl.drda.NetworkServerControlImpl.createServerSocket(未知 来源)at org.apache.derby.impl.drda.NetworkServerControlImpl.access $ 000(未知 来源)at org.apache.derby.impl.drda.NetworkServerControlImpl $ 1.run(未知 来自java.security.AccessController.doPrivileged(Native Method) 在 org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(未知 来源)at org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(未知 来源)org.apache.derby.drda.NetworkServerControl.main(未知 源)