package com.moral.config;
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import org.springframework.cache.CacheManager;
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import org.springframework.cache.annotation.CachingConfigurerSupport;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.cache.interceptor.KeyGenerator;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.redis.cache.RedisCacheManager;
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import org.springframework.data.redis.connection.RedisConnectionFactory;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.core.StringRedisTemplate;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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import java.lang.reflect.Method;
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@Configuration
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@EnableCaching
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public class RedisConfig extends CachingConfigurerSupport {
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@Bean
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public KeyGenerator keyGenerator() {
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return new KeyGenerator() {
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@Override
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public Object generate(Object target, Method method, Object... params) {
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StringBuilder sb = new StringBuilder();
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sb.append(target.getClass().getName());
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sb.append(method.getName());
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for (Object obj : params) {
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sb.append(obj.toString());
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}
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return sb.toString();
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}
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};
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}
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@SuppressWarnings("rawtypes")
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@Bean
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public CacheManager cacheManager(RedisTemplate redisTemplate) {
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RedisCacheManager rcm = new RedisCacheManager(redisTemplate);
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//设置缓存过期时间
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//rcm.setDefaultExpiration(60);//秒
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return rcm;
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}
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@Bean
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public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
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StringRedisTemplate template = new StringRedisTemplate(factory);
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StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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template.setDefaultSerializer(stringRedisSerializer);
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template.setKeySerializer(stringRedisSerializer);
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template.setValueSerializer(stringRedisSerializer);
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template.setHashKeySerializer(stringRedisSerializer);
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template.setHashValueSerializer(stringRedisSerializer);
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return template;
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}
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}
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