使用Tomato解决重复提交问题，异常自定义返回类型

官网：https://tomato.springlearn.cn/
如何使用请参考官网地址

1.加入依赖

        <dependency>
            <groupId>com.github.lxchinesszz</groupId>
            <artifactId>tomato-spring-boot-starter</artifactId>
            <version>1.0.8.RELEASE</version>
        </dependency>

2.自定义异常

public class FastException extends RuntimeException {
    private static final long serialVersionUID = 1L;

    public FastException(String msg) {
        super(msg);
    }
}

3.拦截异常，将所有FastException拦截，并以指定类型返回

@ControllerAdvice
@ResponseBody
public class GlobalExceptionHandler {
 
    private static final String logExceptionFormat = "异常拦截：code: %s ,detail: %s";
    private static Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);


    // 拦截自定义异常
    @ExceptionHandler({FastException.class})
    public AjaxResult server500(FastException ex) {
        log.error(String.format(logExceptionFormat, 114514, ex.getMessage()));
        return AjaxResult.error(114514, ex.getMessage());
    }
 
}

4. 业务类

    @Repeat(scope = 5000, message = "操作太快",type = RepeatTypeEnum.FIXED_WINDOW,throwable = FastException.class)
    @RequestMapping("/hello")
    public String hello(@TomatoToken String msg,@TomatoToken String phone) {
        long l = System.currentTimeMillis();
        return phone + "--hello:" + msg + "---" + l;
    }

正常情况：

异常情况：