No operations allowed after Connection closed exception Solution

Com. MySQL. JDBC. Exceptions. jdbc4.mysqlnontransientconnectionexception: No operations allowed after Connection closed.

 

At com. Xie. Shop. Modal. goodbeanpro. getgood (goodbeanpro. Java: 24 ):

PS = CT. preparestatement ("select * from goods where goodsid =? "); Error

This error indicates that the connection is closed and operations are performed on the connection. After searching for half a day, related resources were originally disabled in the database connection class.

// Conngood. Java

Finally {

Try {

If (CT! = NULL ){

Ct. Close ();

}

} Just delete this code.