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Connection conn=null;
Statement stmt=null;
ResultSet rs=null;
String DBDriver = "com.mysql.jdbc.Driver";
String ConnStr = "jdbc:mysql://localhost:3306/student";
String MyUser = "root"; //ç¨æ·å
String MyPassword = "root";
public DBManager(){
try{
Class.forName(DBDriver);
}catch(java.lang.ClassNotFoundException e){
System.err.println(e.getMessage());
}
}
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