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- import java.sql.*; import java.util.*;
- public class DBTest {
- public static void main(String[] args) {
- log("DBTest is running.");
- try {
- Class.forName("org.postgresql.Driver");
- //Scanner sc=new java.util.Scanner(System.in);
- //String c=sc.nextLine();
- Connection a=DriverManager.getConnection("jdbc:postgresql://db:5432/?user=postgres");
- Statement b=a.createStatement();
- //b.executeQuery("insert into info(id,data) values (1,'hello'), (5,'x');");
- } catch(SQLException e) {
- System.err.println("SQL exception: "+e.getMessage());
- System.exit(e.getMessage().hashCode());
- } catch(Exception e) {
- System.err.println("Exception: "+e.getMessage());
- System.exit(99);
- }
- }
- private static void log(String p) {
- System.out.println(p);
- }
- }
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