@Configuration
public class WebConfig implements WebMvcConfigurer {

    @Autowired
    private XXX xxx;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // 不攔截的uri
        final String[] commonExclude = {}};
        registry.addInterceptor(xxx).excludePathPatterns(commonExclude);
    }
}

docker pull redis:7.0.4

docker run -itd \
    --name redis \
    -p 6379:6379 \
    redis:7.0.4

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.5</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <groupId>com.example</groupId>
    <artifactId>springboot_06</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot_06</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

        <!--spring redis配置-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
            <!-- 1.5的版本默認(rèn)采用的連接池技術(shù)是jedis  2.0以上版本默認(rèn)連接池是lettuce, 在這里采用jedis，所以需要排除lettuce的jar -->
            <exclusions>
                <exclusion>
                    <groupId>redis.clients</groupId>
                    <artifactId>jedis</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>io.lettuce</groupId>
                    <artifactId>lettuce-core</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

spring.redis.host=127.0.0.1
spring.redis.database=1
spring.redis.port=6379

package com.example.springboot_06.intercept;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
public @interface RepeatSubmit {
    /**
     * 默認(rèn)失效時(shí)間5秒
     *
     * @return
     */
    long seconds() default 5;
}

package com.example.springboot_06.intercept;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Objects;
import java.util.concurrent.TimeUnit;

/**
 * 重復(fù)請(qǐng)求的攔截器
 *
 * @Component：該注解將其注入到IOC容器中
 */
@Slf4j
@Component
public class RepeatSubmitInterceptor implements HandlerInterceptor {

    /**
     * Redis的API
     */
    @Autowired
    private StringRedisTemplate stringRedisTemplate;

    /**
     * preHandler方法，在controller方法之前執(zhí)行
     * <p>
     * 判斷條件僅僅是用了uri，實(shí)際開(kāi)發(fā)中根據(jù)實(shí)際情況組合一個(gè)唯一識(shí)別的條件。
     */
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        if (handler instanceof HandlerMethod) {
            // 只攔截標(biāo)注了@RepeatSubmit該注解
            HandlerMethod method = (HandlerMethod) handler;
            // 標(biāo)注在方法上的@RepeatSubmit
            RepeatSubmit repeatSubmitByMethod = AnnotationUtils.findAnnotation(method.getMethod(), RepeatSubmit.class);
            // 標(biāo)注在controler類上的@RepeatSubmit
            RepeatSubmit repeatSubmitByCls = AnnotationUtils.findAnnotation(method.getMethod().getDeclaringClass(), RepeatSubmit.class);
            // 沒(méi)有限制重復(fù)提交，直接跳過(guò)
            if (Objects.isNull(repeatSubmitByMethod) && Objects.isNull(repeatSubmitByCls)) {
                log.info("isNull");
                return true;
            }

            // todo: 組合判斷條件，這里僅僅是演示，實(shí)際項(xiàng)目中根據(jù)架構(gòu)組合條件
            //請(qǐng)求的URI
            String uri = request.getRequestURI();

            //存在即返回false，不存在即返回true
            Boolean ifAbsent = stringRedisTemplate.opsForValue().setIfAbsent(uri, "",
                    Objects.nonNull(repeatSubmitByMethod) ? repeatSubmitByMethod.seconds() : repeatSubmitByCls.seconds(), TimeUnit.SECONDS);

            //如果存在，表示已經(jīng)請(qǐng)求過(guò)了，直接拋出異常，由全局異常進(jìn)行處理返回指定信息
            if (ifAbsent != null && !ifAbsent) {
                String msg = String.format("url:[%s]重復(fù)請(qǐng)求", uri);
                log.warn(msg);
                // throw new RepeatSubmitException(msg);
                throw new Exception(msg);
            }
        }
        return true;
    }
}

package com.example.springboot_06.config;
import com.example.springboot_06.intercept.RepeatSubmitInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfig implements WebMvcConfigurer {

    @Autowired
    private RepeatSubmitInterceptor repeatSubmitInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // 不攔截的uri
        final String[] commonExclude = {"/error", "/files/**"};
        registry.addInterceptor(repeatSubmitInterceptor).excludePathPatterns(commonExclude);
    }
}

package com.example.springboot_06.controller;

import com.example.springboot_06.intercept.RepeatSubmit;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * 標(biāo)注了@RepeatSubmit注解，全部的接口都需要攔截
 *
 */
@Slf4j
@RestController
@RequestMapping("/user")
@RepeatSubmit
public class UserController {

    @RequestMapping("/save")
    public ResponseEntity save() {
        log.info("/user/save");
        return ResponseEntity.ok("save success");
    }
}