jooq操作数据库示例

package test.generated;

import org.jooq.DSLContext;
import org.jooq.Record;
import org.jooq.Result;
import org.jooq.SQLDialect;
import org.jooq.impl.DSL;
import test.generated.tables.Author;

import java.sql.Connection;
import java.sql.DriverManager;

import static test.generated.tables.Author.AUTHOR;

/**
 * 测试类
 * Created by jan on 2017/7/30.
 */
public class Main {
    public static void main(String[] args) {
        // 用户名
        String userName = "root";
        // 密码
        String password = "root";
        // mysql连接url
        String url = "jdbc:mysql://localhost:3306/world?useUnicode=true&characterEncoding=UTF-8";

        // Connection is the only JDBC resource that we need
        // PreparedStatement and ResultSet are handled by jOOQ, internally
        try (Connection conn = DriverManager.getConnection(url, userName, password)) {
            DSLContext create = DSL.using(conn, SQLDialect.MYSQL);

            Result result = create.select().from(AUTHOR).fetch();

            for (Record r : result) {
                Integer id = r.getValue(AUTHOR.ID);
                String firstName = r.getValue(AUTHOR.FIRST_NAME);
                String lastName = r.getValue(AUTHOR.LAST_NAME);
                /**
                 * 控制台输出
                 * ID: 1 first name: 3 last name: zhang
                 * ID: 2 first name: 4 last name: li
                 */
                System.out.println("ID: " + id + " first name: " + firstName + " last name: " + lastName);
            }

            // 关闭连接对象
            conn.close();
        }
        // For the sake of this tutorial, let's keep exception handling simple
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}