Alguém já teve esse tipo de erro ? Estava funcionando normal há algum tempo, e agora da esse erro. Fico sem conectar por um tempo, qdo tento, funciona. Desconecto e tento logo em seguida e da esse erro.
Agradeço quem puder me ajudar.
Note: Recompile with -Xlint:unchecked for details.
compile:
run:
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:
** BEGIN NESTED EXCEPTION **
java.net.SocketException
MESSAGE: java.net.ConnectException: Connection refused: connect
STACKTRACE:
java.net.SocketException: java.net.ConnectException: Connection refused: connect
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:156)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:284)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2555)
at com.mysql.jdbc.Connection.<init>(Connection.java:1485)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at conexao.Conexao.<init>(Conexao.java:30)
at Principal.<clinit>(Principal.java:762)
** END NESTED EXCEPTION **
Last packet sent to the server was 15 ms ago.
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2621)
at com.mysql.jdbc.Connection.<init>(Connection.java:1485)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at conexao.Conexao.<init>(Conexao.java:30)
at Principal.<clinit>(Principal.java:762)
Java Result: 1
BUILD SUCCESSFUL (total time: 5 seconds)