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@@ -6,24 +6,29 @@ import com.fasterxml.jackson.databind.ObjectMapper;
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import com.qmth.themis.common.contanst.Constants;
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import org.mybatis.spring.annotation.MapperScan;
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import org.springframework.boot.SpringApplication;
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-import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.autoconfigure.domain.EntityScan;
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-import org.springframework.boot.autoconfigure.web.servlet.MultipartAutoConfiguration;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.context.annotation.Primary;
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+import org.springframework.data.redis.cache.RedisCacheConfiguration;
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+import org.springframework.data.redis.cache.RedisCacheManager;
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+import org.springframework.data.redis.cache.RedisCacheWriter;
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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.serializer.Jackson2JsonRedisSerializer;
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+import org.springframework.data.redis.serializer.RedisSerializationContext;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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import org.springframework.scheduling.annotation.EnableAsync;
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-import org.springframework.scheduling.annotation.EnableScheduling;
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import org.springframework.transaction.annotation.EnableTransactionManagement;
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import org.springframework.web.multipart.MultipartResolver;
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import org.springframework.web.multipart.commons.CommonsMultipartResolver;
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+import java.time.Duration;
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+import java.util.HashMap;
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+import java.util.Map;
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+
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@SpringBootApplication
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@ComponentScan(basePackages = {"com.qmth.themis"})
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@MapperScan("com.qmth.themis.business.dao")
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@@ -53,6 +58,39 @@ public class ThemisExamApplication {
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return resolver;
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}
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+ @Bean
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+ public RedisCacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) {
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+ return new RedisCacheManager(
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+ RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory),
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+ this.getRedisCacheConfigurationWithTtl(40 * 60), // 默认策略，未配置的 key 会使用这个
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+ this.getRedisCacheConfigurationMap() // 指定 key 策略
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+ );
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+ }
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+
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+ private Map<String, RedisCacheConfiguration> getRedisCacheConfigurationMap() {
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+ Map<String, RedisCacheConfiguration> redisCacheConfigurationMap = new HashMap<>();
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+ redisCacheConfigurationMap.put("student:oauth:cache", this.getRedisCacheConfigurationWithTtl(2 * 60 * 60));//一个小时
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+ redisCacheConfigurationMap.put("config:cache", this.getRedisCacheConfigurationWithTtl(24 * 60 * 60));
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+ return redisCacheConfigurationMap;
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+ }
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+
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+ private RedisCacheConfiguration getRedisCacheConfigurationWithTtl(Integer seconds) {
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+ Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
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+ ObjectMapper om = new ObjectMapper();
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+ om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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+ om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
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+ jackson2JsonRedisSerializer.setObjectMapper(om);
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+
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+ RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig();
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+ redisCacheConfiguration = redisCacheConfiguration.serializeValuesWith(
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+ RedisSerializationContext
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+ .SerializationPair
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+ .fromSerializer(jackson2JsonRedisSerializer)
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+ ).entryTtl(Duration.ofSeconds(seconds));
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+ return redisCacheConfiguration;
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+ }
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+
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+
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@Bean
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@Primary
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public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
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