我是这样写的 Class.forName("org.gjt.mm.mysql.Driver").newInstance(); String url ="jdbc:mysql://192.168.207.206/user"; Connection conn= DriverManager.getConnection(url,"root","");报错 javax.servlet.ServletException: Cannot connect to MySQL server on 192.168.207.206:3306. Is there a MySQL server running on the machine/port you are trying to connect to? (java.net.SocketException)求救！！！急！
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
String url ="jdbc:mysql://192.168.207.206/user";
Connection conn= DriverManager.getConnection(url,"root","");报错
javax.servlet.ServletException: Cannot connect to MySQL server on 192.168.207.206:3306. Is there a MySQL server running on the machine/port you are trying to connect to? (java.net.SocketException)求救！！！急！