- package com.jy.config.Redis;
- import com.fasterxml.jackson.annotation.JsonAutoDetect;
- import com.fasterxml.jackson.annotation.PropertyAccessor;
- import com.fasterxml.jackson.databind.ObjectMapper;
- import org.springframework.cache.CacheManager;
- import org.springframework.cache.annotation.CachingConfigurerSupport;
- import org.springframework.cache.annotation.EnableCaching;
- import org.springframework.cache.interceptor.KeyGenerator;
- 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.RedisConnectionFactory;
- import org.springframework.data.Redis.core.RedisTemplate;
- import org.springframework.data.Redis.core.StringRedisTemplate;
- import org.springframework.data.Redis.serializer.Jackson2JsonRedisSerializer;
- import java.lang.reflect.Method;
- /**
- * 如果使用 Redis 作为任务队列则启用这两个标注
- */
- @Configuration
- @EnableCaching
- public class RedisConfig extends CachingConfigurerSupport {
- @Bean
- public KeyGenerator wiselyKeyGenerator(){
- return new KeyGenerator() {
- @Override
- public Object generate(Object target, Method method, Object... params) {
- StringBuilder sb = new StringBuilder();
- sb.append(target.getClass().getName());
- sb.append(method.getName());
- for (Object obj : params) {
- sb.append(obj.toString());
- }
- return sb.toString();
- }
- };
- }
- @Bean
- public CacheManager cacheManager(
- @SuppressWarnings("rawtypes") RedisTemplate redisTemplate) {
- return new RedisCacheManager(redisTemplate);
- }
- @Bean(name = "redisTemplate")
- public RedisTemplate<String, String> redisTemplate(
- RedisConnectionFactory factory) {
- StringRedisTemplate template = new StringRedisTemplate(factory);
- Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
- ObjectMapper om = new ObjectMapper();
- om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
- om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
- jackson2JsonRedisSerializer.setObjectMapper(om);
- template.setValueSerializer(jackson2JsonRedisSerializer);
- template.afterPropertiesSet();
- return template;
- }
- }
来源: http://www.bubuko.com/infodetail-2980779.html