spring cloud gateway配置的自定义predicates不生效

pom.xml

<?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>2.3.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.grgbanking.alicloud</groupId>
    <artifactId>gateway</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>gateway</name>
    <description>Demo project for Spring Boot</description>

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

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-gateway</artifactId>
                <version>2.2.6.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Hoxton.SR9</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>2.2.3.RELEASE</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
                <version>2.2.3.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-actuator</artifactId>
                <version>2.3.5.RELEASE</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

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

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </repository>
    </repositories>

</project>

application.yml

server:
  port: 8000
spring:
  application:
    name: gateway
  cloud:
    nacos:
      discovery:
        server-addr: localhost:8848
        cluster-name: gaoxin
    gateway:
      discovery:
        locator:
          enabled: true
          lower-case-service-id: true
      routes:
        - id: user_route
          uri: lb://user/
          predicates:
            - Path=/user/**
            - TimeBetween=上午9:00,上午10:00
management:
  endpoints:
    web:
      exposure:
        include: '*'
  endpoint:
    health:
      show-details: always
logging:
  level:
    org.springframework.cloud.gateway: debug

TimeBetweenRoutePredicateFactory.java

package com.grgbanking.alicloud.gateway;

import org.springframework.cloud.gateway.handler.predicate.AbstractRoutePredicateFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;

import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;
import java.util.Arrays;
import java.util.List;
import java.util.function.Predicate;

/**
 * @author 
 * @description: 该类名必须以RoutePredicateFactory结尾，约定
 */
@Component
public class TimeBetweenRoutePredicateFactory extends AbstractRoutePredicateFactory<TimeBetweenConfig> {
    public TimeBetweenRoutePredicateFactory() {
        super(TimeBetweenConfig.class);
    }

    @Override
    public Predicate<ServerWebExchange> apply(TimeBetweenConfig config) {
        LocalTime start = config.getStart();
        LocalTime end = config.getEnd();
        return serverWebExchange -> {
            LocalTime now = LocalTime.now();
            return now.isAfter(start)&&now.isBefore(end);
        };
    }

    @Override
    public List<String> shortcutFieldOrder() {
        return Arrays.asList("start","end");
    }
}

项目启动时会进入TimeBetweenRoutePredicateFactory的apply方法（TimeBetweenRoutePredicateFactory类与启动类GatewayApplication在同一目录），但是访问gateway的url路径http://localhost:8000/user/XXX的时候，没有进apply方法，配置的TimeBetween时间也不生效，目前是predicates下配置任何参数都不生效，包括filters中添加的AddRequestHeader也不生效，求助！！！！困扰2天都没有搞定～～～感谢