jeecg-boot 1.0版本发布

jeecg-boot/src/main/java/org/jeecg/config/RedisConfig.java

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+package org.jeecg.config;
+
+import java.lang.reflect.Method;
+
+import javax.annotation.Resource;
+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.connection.lettuce.LettuceConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.RedisSerializer;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectMapper.DefaultTyping;
+
+@Configuration
+@EnableCaching // 开启缓存支持
+public class RedisConfig extends CachingConfigurerSupport {
+
+	@Resource
+	private LettuceConnectionFactory lettuceConnectionFactory;
+
+	/**
+	 * @description 自定义的缓存key的生成策略 若想使用这个key
+	 *              只需要讲注解上keyGenerator的值设置为keyGenerator即可</br>
+	 * @return 自定义策略生成的key
+	 */
+	@Bean
+	public KeyGenerator keyGenerator() {
+		return new KeyGenerator() {
+			@Override
+			public Object generate(Object target, Method method, Object... params) {
+				StringBuffer sb = new StringBuffer();
+				sb.append(target.getClass().getName());
+				sb.append(method.getName());
+				for (Object obj : params) {
+					sb.append(obj.toString());
+				}
+				return sb.toString();
+			}
+		};
+	}
+
+	// 这个注释不能放开，发现自定义缓存管理器，会导致实体解析失败
+	//TODO
+//	@Bean
+//	public CacheManager cacheManager() {
+//		RedisCacheManager.RedisCacheManagerBuilder builder = RedisCacheManager.RedisCacheManagerBuilder.fromConnectionFactory(lettuceConnectionFactory);
+//		return builder.build();
+//	}
+
+	/**
+	 * RedisTemplate配置
+	 */
+	@Bean
+	public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
+		// 设置序列化
+		Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<Object>(Object.class);
+		ObjectMapper om = new ObjectMapper();
+		om.setVisibility(PropertyAccessor.ALL, Visibility.ANY);
+		om.enableDefaultTyping(DefaultTyping.NON_FINAL);
+		jackson2JsonRedisSerializer.setObjectMapper(om);
+		// 配置redisTemplate
+		RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
+		redisTemplate.setConnectionFactory(lettuceConnectionFactory);
+		RedisSerializer<?> stringSerializer = new StringRedisSerializer();
+		redisTemplate.setKeySerializer(stringSerializer);// key序列化
+		redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);// value序列化
+		redisTemplate.setHashKeySerializer(stringSerializer);// Hash key序列化
+		redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);// Hash value序列化
+		redisTemplate.afterPropertiesSet();
+		return redisTemplate;
+	}
+
+}