Spring Boot 2.x基础教程：使用集中式缓存Redis

Author: dyc87112

2.1.x/README.md

@@ -96,6 +96,7 @@
 - [Spring Boot 2.x基础教程：进程内缓存的使用与Cache注解详解](http://blog.didispace.com/spring-boot-learning-21-5-1/)
 - [Spring Boot 2.x基础教程：EhCache缓存的使用](http://blog.didispace.com/spring-boot-learning-21-5-2/)
 - [Spring Boot 2.x基础教程：使用EhCache缓存集群](http://blog.didispace.com/spring-boot-learning-21-5-3/)
+- [Spring Boot 2.x基础教程：使用集中式缓存Redis](http://blog.didispace.com/spring-boot-learning-21-5-4/))
 
 ### Web开发
 

2.1.x/README_zh.md

@@ -91,6 +91,7 @@
 - [Spring Boot 2.x基础教程：进程内缓存的使用与Cache注解详解](http://blog.didispace.com/spring-boot-learning-21-5-1/)
 - [Spring Boot 2.x基础教程：EhCache缓存的使用](http://blog.didispace.com/spring-boot-learning-21-5-2/)
 - [Spring Boot 2.x基础教程：使用EhCache缓存集群](http://blog.didispace.com/spring-boot-learning-21-5-3/)
+- [Spring Boot 2.x基础教程：使用集中式缓存Redis](http://blog.didispace.com/spring-boot-learning-21-5-4/))
 
 ### Web开发
 

2.1.x/chapter5-4/pom.xml

@@ -34,6 +34,11 @@
 			<artifactId>spring-boot-starter-data-redis</artifactId>
 		</dependency>
 
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-pool2</artifactId>
+		</dependency>
+
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-actuator</artifactId>

2.1.x/chapter5-4/src/main/resources/application.properties

@@ -1,8 +1,9 @@
 spring.datasource.url=jdbc:mysql://localhost:3306/test
 spring.datasource.username=root
-spring.datasource.password=
+spring.datasource.password=12345678
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
+spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect
 spring.jpa.show-sql=true
 spring.jpa.hibernate.ddl-auto=create-drop
 

2.1.x/chapter5-4/src/test/java/com/didispace/chapter54/Chapter54ApplicationTests.java

@@ -21,6 +21,8 @@ public class Chapter54ApplicationTests {
 
     @Test
     public void test() throws Exception {
+        System.out.println("CacheManager type : " + cacheManager.getClass());
+
         // 创建1条记录
         userRepository.save(new User("AAA", 10));