初始化提交

cooperop-base-cache/pom.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>business.chaoran</groupId>
+        <artifactId>cooperop-demo-base</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>business.chaoran</groupId>
+    <artifactId>cooperop-base-cache</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+
+        <!--redis序列化用fastjson，业务返回Json还是用gson更加灵活-->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+    </dependencies>
+
+</project>

cooperop-base-cache/src/main/java/business/cooperop/base/cache/redis/ExtGenericFastJsonRedisSerializer.java

@@ -0,0 +1,46 @@
+package business.cooperop.base.cache.redis;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import com.alibaba.fastjson.support.spring.GenericFastJsonRedisSerializer;
+import org.springframework.data.redis.serializer.SerializationException;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2020-09-27          FXY        Created
+ **********************************************
+ */
+
+/**
+ * Fastjson集成 spring-data-redis 扩展
+ *
+ * @author FXY
+ * <p>
+ * 2018年1月23日
+ */
+
+public class ExtGenericFastJsonRedisSerializer extends GenericFastJsonRedisSerializer {
+
+    private static int NO_SkipTransientFieldFEATURE;
+
+    {
+        int features = SerializerFeature.config(JSON.DEFAULT_GENERATE_FEATURE, SerializerFeature.SkipTransientField, false);
+        NO_SkipTransientFieldFEATURE = SerializerFeature.config(features, SerializerFeature.WriteClassName, true);
+    }
+
+    @Override
+    public byte[] serialize(Object object) throws SerializationException {
+
+        if (object == null) {
+            return new byte[0];
+        }
+        try {
+            return JSON.toJSONBytes(object, NO_SkipTransientFieldFEATURE);
+        } catch (Exception ex) {
+            throw new SerializationException("Could not serialize: " + ex.getMessage(), ex);
+        }
+
+    }
+
+}

cooperop-base-cache/src/main/java/business/cooperop/base/cache/redis/RedisConfig.java

@@ -0,0 +1,37 @@
+package business.cooperop.base.cache.redis;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+@Configuration
+public class RedisConfig {
+    @Bean
+    public RedisManager redisManager(RedisTemplate redisTemplate) {
+        RedisManager redisManager = new RedisManager();
+        redisManager.setRedisTemplate(redisTemplate);
+        return redisManager;
+    }
+
+    @ConditionalOnMissingBean(RedisTemplate.class)
+    @Bean("redisTemplate")
+    public RedisTemplate redisTemplate(RedisConnectionFactory factory) {
+
+        RedisTemplate redisTemplate = new RedisTemplate();
+        redisTemplate.setConnectionFactory(factory);
+
+        StringRedisSerializer ss = new StringRedisSerializer();
+
+        //默认使用JdkSerializationRedisSerializer对value进行序列化
+        //如果想要保证redis中数据的可读性,可以自定义序列化方式
+        ExtGenericFastJsonRedisSerializer redisSerializer = new ExtGenericFastJsonRedisSerializer();
+        redisTemplate.setKeySerializer(ss);
+        redisTemplate.setValueSerializer(redisSerializer);
+        redisTemplate.setHashKeySerializer(ss);
+        redisTemplate.setHashValueSerializer(redisSerializer);
+        return redisTemplate;
+    }
+}  

cooperop-base-cache/src/main/java/business/cooperop/base/cache/redis/RedisManager.java

@@ -0,0 +1,68 @@
+package business.cooperop.base.cache.redis;
+
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * RedisManager
+ *
+ * @author FXY
+ * <p>
+ * 2018年1月23日
+ */
+public class RedisManager {
+
+    /**
+     * 默认过期时长，单位：秒
+     */
+    public final static long DEFAULT_EXPIRE = 60 * 30 * 1;
+    /**
+     * 不设置过期时长
+     */
+    public final static long NOT_EXPIRE = -1;
+
+    private RedisTemplate redisTemplate;
+
+
+    public void set(String key, Object value, long expire) {
+        try {
+            if (expire == NOT_EXPIRE) {
+                redisTemplate.opsForValue().set(key, value);
+            } else {
+                redisTemplate.opsForValue().set(key, value, expire, TimeUnit.SECONDS);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    public void set(String key, Object value) {
+        set(key, value, DEFAULT_EXPIRE);
+    }
+
+    public <T> T get(String key, Class<T> clazz) {
+        ValueOperations<String, T> operations = redisTemplate.opsForValue();
+        return operations.get(key);
+
+    }
+
+    public Object get(String key) {
+        return redisTemplate.opsForValue().get(key);
+    }
+
+    public void delete(String key) {
+        redisTemplate.delete(key);
+    }
+
+    public RedisTemplate<String, Object> getRedisTemplate() {
+        return redisTemplate;
+    }
+
+    public void setRedisTemplate(RedisTemplate<String, Object> redisTemplate) {
+        this.redisTemplate = redisTemplate;
+    }
+
+}