rends

``` @Setter public class PageParam implements Serializable { private static final long serialVersion

当然，以下是一个简单的示例，演示如何在Spring Boot中创建一个HttpUtils工具类，用于

private static final char[] CHARS = "elzx2NTYU8LZr

自定义异常和返回结果：public class BizException extends RuntimeException { private int errorCode; priv

CREATE TABLE t_user ( id bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID', name varchar(50) NOT