?? write.java
字號(hào):
package restaurant;
import java.io.*;
import java.sql.*;
public class Write{
Connection connect = null;
private String gConnection = "jdbc:odbc:restaurant";
Write( Connection con )
{
connect=con;
}
public int executeUpdate(String sql){
int result=0;
try{
connect=DriverManager.getConnection(gConnection);
Statement stmt=connect.createStatement();
result=stmt.executeUpdate(sql);
}
catch(SQLException e){
System.err.println(e.getMessage());
}
return result;
}
}
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