spring boot2.0集成ehcache缓存(亲测成功)

港控/mmm° 2022-04-24 00:36 236阅读 0赞

1.添加pom依赖

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FpblVzZXI_size_16_color_FFFFFF_t_70][]

2.添加application.yml配置信息

添加配置信息：

spring.cache.jcache.config=classpath:ehcache.xml  
spring.cache.type=jcache

可以转换成下面这种写法（spring 的配置没有加，自行加到cache上级目录即可\[注意格式\]）

![20190411113700547.png][]

3.在resource目录下创建ehcache.xml文件

<?xml version="1.0" encoding="UTF-8"?>
    <config xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
    		xmlns='http://www.ehcache.org/v3'
    		xsi:schemaLocation="http://www.ehcache.org/v3 http://www.ehcache.org/schema/ehcache-core.xsd">
    
    	
    	<persistence directory="C://ehcache"/>
    
    	
    	<cache-template name="CacheTemplate">
    		<key-type>java.lang.String</key-type>
    		<value-type>java.lang.String</value-type>
    		
    		<expiry>
    			
    			<tti>10</tti>
    			
    		</expiry>
    		<resources>
    			
    			<heap unit="entries">2000</heap>
    			<offheap unit="MB">500</offheap>
    			<disk persistent="true" unit="MB">1000</disk>
    		</resources>
    	</cache-template>
    
    	
    	<cache alias="MyTest" uses-template="CacheTemplate">
    		
    	</cache>
    </config>

4.使用

4.1 controller

![20190411114107732.png][]

4.2 service

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FpblVzZXI_size_16_color_FFFFFF_t_70 1][]

5.测试结果

访问：[http://localhost:8888/layout/getTestData?id=1][http_localhost_8888_layout_getTestData_id_1]

查看控制台输出是否在第二次以后输出"获取数据"（注意超时时间）

参照：[https://blog.csdn.net/zhl704792104/article/details/86740168][https_blog.csdn.net_zhl704792104_article_details_86740168]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FpblVzZXI_size_16_color_FFFFFF_t_70]: /images/20220221/90e253bd2a764d53a46cce3fd7684578.png
[20190411113700547.png]: /images/20220221/4c724e0c3ccb418fa4ae343ae4f6ad53.png
[20190411114107732.png]: /images/20220221/eea9f0f08f7f4e13ac6455ea2afdeca7.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FpblVzZXI_size_16_color_FFFFFF_t_70 1]: /images/20220221/50fb9bb46e5f49c19e5286cc8259d2e2.png
[http_localhost_8888_layout_getTestData_id_1]: http://localhost:8888/layout/getTestData?id=1
[https_blog.csdn.net_zhl704792104_article_details_86740168]: https://blog.csdn.net/zhl704792104/article/details/86740168