springCache is ok

springboot-Cache/pom.xml

+<?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>
+
+    <groupId>com.us</groupId>
+    <artifactId>springboot-Cache</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.3.0.RELEASE</version>
+    </parent>
+
+    <properties>
+        <start-class>com.us.Application</start-class>
+
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+    </properties>
+
+    <!-- Add typical dependencies for a web application -->
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-cache</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>net.sf.ehcache</groupId>
+            <artifactId>ehcache</artifactId>
+        </dependency>
+
+        <!--切换缓存-->
+        <!--<dependency>-->
+            <!--<groupId>com.google.guava</groupId>-->
+            <!--<artifactId>guava</artifactId>-->
+            <!--<version>18.0</version>-->
+        <!--</dependency>-->
+
+        <!--<dependency>-->
+            <!--<groupId>org.springframework.boot</groupId>-->
+            <!--<artifactId>spring-boot-starter-redis</artifactId>-->
+        <!--</dependency>-->
+
+        <!--db-->
+
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>6.0.5</version>
+        </dependency>
+        <dependency>
+            <groupId>com.mchange</groupId>
+            <artifactId>c3p0</artifactId>
+            <version>0.9.5.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+    </dependencies>
+
+</project>
\ No newline at end of file

springboot-Cache/src/main/java/com/us/example/Application.java

+package com.us.example;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.ComponentScan;
+
+import static org.springframework.boot.SpringApplication.*;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+
+@ComponentScan(basePackages ="com.us.example")
+@SpringBootApplication
+@EnableCaching
+public class Application {
+    public static void main(String[] args) {
+        ConfigurableApplicationContext run = run(Application.class, args);
+    }
+
+}

springboot-Cache/src/main/java/com/us/example/bean/Person.java

+package com.us.example.bean;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+@Entity
+@Table(name = "Person")
+public class Person {
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    private String name;
+
+    private Integer age;
+
+    private String address;
+
+    public Person() {
+        super();
+    }
+    public Person(Long id, String name, Integer age, String address) {
+        super();
+        this.id = id;
+        this.name = name;
+        this.age = age;
+        this.address = address;
+    }
+    public Long getId() {
+        return id;
+    }
+    public void setId(Long id) {
+        this.id = id;
+    }
+    public String getName() {
+        return name;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    public Integer getAge() {
+        return age;
+    }
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+    public String getAddress() {
+        return address;
+    }
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+
+}
+

springboot-Cache/src/main/java/com/us/example/config/DBConfig.java

+package com.us.example.config;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+import java.beans.PropertyVetoException;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.env.Environment;
+import com.mchange.v2.c3p0.ComboPooledDataSource;
+
+@Configuration
+public class DBConfig {
+    @Autowired
+    private Environment env;
+
+    @Bean(name="dataSource")
+    public ComboPooledDataSource dataSource() throws PropertyVetoException {
+        ComboPooledDataSource dataSource = new ComboPooledDataSource();
+        dataSource.setDriverClass(env.getProperty("ms.db.driverClassName"));
+        dataSource.setJdbcUrl(env.getProperty("ms.db.url"));
+        dataSource.setUser(env.getProperty("ms.db.username"));
+        dataSource.setPassword(env.getProperty("ms.db.password"));
+        dataSource.setMaxPoolSize(20);
+        dataSource.setMinPoolSize(5);
+        dataSource.setInitialPoolSize(10);
+        dataSource.setMaxIdleTime(300);
+        dataSource.setAcquireIncrement(5);
+        dataSource.setIdleConnectionTestPeriod(60);
+
+        return dataSource;
+    }
+}

springboot-Cache/src/main/java/com/us/example/config/JpaConfig.java

+package com.us.example.config;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.persistence.EntityManagerFactory;
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.orm.jpa.JpaTransactionManager;
+import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
+import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+
+@Configuration
+@EnableJpaRepositories("com.us.example.dao")
+@EnableTransactionManagement
+@ComponentScan
+public class JpaConfig {
+    @Autowired
+    private DataSource dataSource;
+
+    @Bean
+    public EntityManagerFactory entityManagerFactory() {
+        HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
+        //vendorAdapter.setShowSql(true);
+        //vendorAdapter.setGenerateDdl(true);
+
+        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
+        factory.setJpaVendorAdapter(vendorAdapter);
+        factory.setPackagesToScan("com.us.example.bean");
+        factory.setDataSource(dataSource);
+
+
+        Map<String, Object> jpaProperties = new HashMap<>();
+        jpaProperties.put("hibernate.ejb.naming_strategy","org.hibernate.cfg.ImprovedNamingStrategy");
+        jpaProperties.put("hibernate.jdbc.batch_size",50);
+        //jpaProperties.put("hibernate.show_sql",true);
+
+        factory.setJpaPropertyMap(jpaProperties);
+        factory.afterPropertiesSet();
+        return factory.getObject();
+    }
+
+    @Bean
+    public PlatformTransactionManager transactionManager() {
+
+        JpaTransactionManager txManager = new JpaTransactionManager();
+        txManager.setEntityManagerFactory(entityManagerFactory());
+        return txManager;
+    }
+}

springboot-Cache/src/main/java/com/us/example/controller/CacheController.java

+package com.us.example.controller;
+import com.us.example.bean.Person;
+import com.us.example.service.DemoService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+@RestController
+public class CacheController {
+
+    @Autowired
+   private DemoService demoService;
+
+    //http://localhost:8080/put?name=abel&age=23&address=shanghai
+    @RequestMapping("/put")
+    public Person put(Person person){
+        return demoService.save(person);
+
+    }
+
+    //http://localhost:8080/able?id=1
+    @RequestMapping("/able")
+    @ResponseBody
+    public Person cacheable(Person person){
+
+
+        return demoService.findOne(person);
+
+    }
+
+    //http://localhost:8080/evit?id=1
+    @RequestMapping("/evit")
+    public String  evit(Long id){
+        demoService.remove(id);
+        return "ok";
+
+    }
+
+
+}
\ No newline at end of file

springboot-Cache/src/main/java/com/us/example/dao/PersonRepository.java

+package com.us.example.dao;
+
+import com.us.example.bean.Person;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+public interface PersonRepository extends JpaRepository<Person, Long> {
+
+}

springboot-Cache/src/main/java/com/us/example/service/DemoService.java

+package com.us.example.service;
+
+import com.us.example.bean.Person;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+public  interface DemoService {
+    public Person save(Person person);
+
+    public void remove(Long id);
+
+    public Person findOne(Person person);
+
+}

springboot-Cache/src/main/java/com/us/example/service/Impl/DemoServiceImpl.java

+package com.us.example.service.Impl;
+
+import com.us.example.bean.Person;
+import com.us.example.dao.PersonRepository;
+import com.us.example.service.DemoService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.CachePut;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+/**
+ * Created by yangyibo on 17/1/13.
+ */
+@Service
+public class DemoServiceImpl implements DemoService {
+
+    @Autowired
+    private PersonRepository personRepository;
+
+    @Override
+    //@CachePut缓存新增的或更新的数据到缓存,其中缓存名字是 people 。数据的key是person的id
+    @CachePut(value = "people", key = "#person.id")
+    public Person save(Person person) {
+        Person p = personRepository.save(person);
+        System.out.println("为id、key为:"+p.getId()+"数据做了缓存");
+        return p;
+    }
+
+    @Override
+    //@CacheEvict 从缓存people中删除key为id 的数据
+    @CacheEvict(value = "people")
+    public void remove(Long id) {
+        System.out.println("删除了id、key为"+id+"的数据缓存");
+        //这里不做实际删除操作
+    }
+
+    @Override
+    //@Cacheable缓存key为person 的id 数据到缓存people 中,如果没有指定key则方法参数作为key保存到缓存中。
+    @Cacheable(value = "people", key = "#person.id")
+    public Person findOne(Person person) {
+        Person p = personRepository.findOne(person.getId());
+        System.out.println("为id、key为:"+p.getId()+"数据做了缓存");
+        return p;
+    }
+
+}
\ No newline at end of file