如何从Clojure连接到MySQL数据库？

:dependencies [[org.clojure/clojure "1.10.3"]
               [mysql/mysql-connector-java "8.0.26"]]

(ns your-namespace
  (:import (java.sql Connection DriverManager)))

(defn connect-to-mysql []
  (let [db-url "jdbc:mysql://your-mysql-host:3306/your-database-name"
        db-user "your-username"
        db-password "your-password"]
    (DriverManager/getConnection db-url db-user db-password)))

(defn -main []
  (with-open [conn (connect-to-mysql)]
    (let [stmt (.createStatement conn)]
      (with-open [rs (.executeQuery stmt "SELECT * FROM your-table")]
        (while (.next rs)
          (println (.getString rs "column-name")))))))