springboot1.5使用cache集成redis_@cacheable cachemanager redis spring1.5

公司框架springboot1.5.*，2.*的springCache不好使

1、pom

<dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
<!--            <version>2.0.8.RELEASE</version>-->
        </dependency>
        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
<!--            <version>2.9.1</version>-->
        </dependency>
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2、配置文件

package com.cfzq.lz.config;

import org.springframework.cache.CacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import java.io.Serializable;

/**
 * @Author: admin
 * created on 2020/10/12
 */
@EnableCaching
@Configuration
public class CachingConfig {

//		springboot2.*配置，需要继承CachingConfigurerSupport
//    @Bean
//    @Override
//    public CacheManager cacheManager() {
//
//        // 重新配置缓存
//        RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig();
//
//        //设置缓存的默认超时时间：30分钟
//        redisCacheConfiguration = redisCacheConfiguration.entryTtl(Duration.ofMinutes(30L))
//                .disableCachingNullValues()
//                .disableKeyPrefix()
//                .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()))
//                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer((new GenericJackson2JsonRedisSerializer())));
//
//        return RedisCacheManager.builder(RedisCacheWriter
//                .nonLockingRedisCacheWriter(redisConnectionFactory))
//                .cacheDefaults(redisCacheConfiguration).build();
//    }

    @Bean
    public RedisTemplate<String, Serializable> redisTemplate(JedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<String, Serializable> template = new RedisTemplate<>();
        template.setKeySerializer(new StringRedisSerializer());
        template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        template.setConnectionFactory(redisConnectionFactory);
        return template;
    }

    @Bean
    public CacheManager cacheManager(RedisTemplate redisTemplate) {
        RedisCacheManager rcm = new RedisCacheManager(redisTemplate);
        // 设置缓存过期时间（单位:秒），60秒
        rcm.setDefaultExpiration(120);
        return rcm;
    }

}

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3、@Cacheable等注解使用自己搜索