recruit/java/com/example/utility/Connect.java

package com.example.utility;

import java.io.IOException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.Properties;

public class Connect {
    private Properties properties = new Properties();

    private Connection connection;

    public Connection databaseConnect() throws IOException {
        InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("jdbc.properties");
        properties.load(inputStream);
        String jdbcUri = properties.getProperty("jdbcUri");
        String jdbcUser = properties.getProperty("jdbcUser");
        String jdbcPassword = properties.getProperty("jdbcPassword");
        String jdbcDriver = properties.getProperty("jdbcDriver");
        try {
            Class.forName(jdbcDriver);
        } catch (ClassNotFoundException e) {
            System.out.println(e.getMessage());
        }
        try {
            connection = DriverManager.getConnection(jdbcUri, jdbcUser, jdbcPassword);
        } catch (SQLException e) {
            System.out.println(e.getMessage());
        }
        return connection;
    }

    /*
     * public int databaseClose() {
     * try {
     * connection.close();
     * } catch (SQLException e) {
     * return -1;
     * }
     * return 0;
     * }
     */
}