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增加 spring boot memcached 用例

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This commit is contained in:
luoxiang 2019-01-01 15:44:04 +08:00
parent dbd515b862
commit 236620cacd
7 changed files with 234 additions and 0 deletions
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57
spring-boot/spring-boot-memcached/pom.xml Normal file
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<?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>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.heibaiying</groupId>
<artifactId>spring-boot-memcached</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>spring-boot-memcached</name>
<description>Memcached project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!--memcached java 客户端-->
<!--spring boot 并没有 memcached starter,所以对于memcached的整合是和在spring下整合方式是一样的-->
<dependency>
<groupId>com.googlecode.xmemcached</groupId>
<artifactId>xmemcached</artifactId>
<version>2.4.5</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

14
spring-boot/spring-boot-memcached/src/main/java/com/heibaiying/springboot/SpringBootMemcachedApplication.java Normal file
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package com.heibaiying.springboot;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringBootMemcachedApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootMemcachedApplication.class, args);
}
}

26
spring-boot/spring-boot-memcached/src/main/java/com/heibaiying/springboot/bean/Programmer.java Normal file
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package com.heibaiying.springboot.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
import java.util.Date;
/**
* @author : heibaiying
* @description :
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class Programmer implements Serializable {
private String name;
private int age;
private float salary;
private Date birthday;
}

68
spring-boot/spring-boot-memcached/src/main/java/com/heibaiying/springboot/config/MemcacheConfig.java Normal file
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package com.heibaiying.springboot.config;
import net.rubyeye.xmemcached.MemcachedClient;
import net.rubyeye.xmemcached.XMemcachedClientBuilder;
import net.rubyeye.xmemcached.command.TextCommandFactory;
import net.rubyeye.xmemcached.impl.KetamaMemcachedSessionLocator;
import net.rubyeye.xmemcached.transcoders.SerializingTranscoder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;
/**
* @author : heibaiying
*/
@Configuration
public class MemcacheConfig {
/*
* Memcached 单机版本简单配置
*/
@Bean
public MemcachedClient memcachedClient() {
XMemcachedClientBuilder builder = new XMemcachedClientBuilder("192.168.0.108:11211");
MemcachedClient memcachedClient = null;
try {
memcachedClient = builder.build();
} catch (IOException e) {
e.printStackTrace();
}
return memcachedClient;
}
/*
* Memcached 集群版本配置
*/
/*@Bean*/
public MemcachedClient memcachedClientForCluster() {
List<InetSocketAddress> addressList = new ArrayList<>();
addressList.add(new InetSocketAddress("192.168.0.108", 11211));
addressList.add(new InetSocketAddress("192.168.0.108", 11212));
// 赋予权重
int[] weights = {1, 2};
XMemcachedClientBuilder builder = new XMemcachedClientBuilder(addressList, weights);
// 设置连接池大小
builder.setConnectionPoolSize(10);
// 协议工厂
builder.setCommandFactory(new TextCommandFactory());
// 分布策略，一致性哈希KetamaMemcachedSessionLocator或者ArraySessionLocator(默认)
builder.setSessionLocator(new KetamaMemcachedSessionLocator());
// 设置序列化器
builder.setTranscoder(new SerializingTranscoder());
MemcachedClient memcachedClient = null;
try {
memcachedClient = builder.build();
} catch (IOException e) {
e.printStackTrace();
}
return memcachedClient;
}
}

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spring-boot/spring-boot-memcached/src/main/resources/application.properties Normal file
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36
spring-boot/spring-boot-memcached/src/test/java/com/heibaiying/springboot/MemcacheObjectTest.java Normal file
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package com.heibaiying.springboot;
import com.heibaiying.springboot.bean.Programmer;
import net.rubyeye.xmemcached.MemcachedClient;
import net.rubyeye.xmemcached.exception.MemcachedException;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.Date;
import java.util.concurrent.TimeoutException;
/**
* @author : heibaiying
* @description :Memcached 序列化与反序列化
*/
@RunWith(SpringRunner.class)
@SpringBootTest
public class MemcacheObjectTest {
@Autowired
private MemcachedClient memcachedClient;
@Test
public void operate() throws InterruptedException, MemcachedException, TimeoutException {
memcachedClient.set("programmer", 0, new Programmer("xiaoming", 12, 5000.21f, new Date()));
Programmer programmer = memcachedClient.get("programmer");
System.out.println("hello ," + programmer.getName());
memcachedClient.delete("programmer");
programmer = memcachedClient.get("programmer");
Assert.assertNull(programmer);
}
}

33
spring-boot/spring-boot-memcached/src/test/java/com/heibaiying/springboot/MemcacheTest.java Normal file
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package com.heibaiying.springboot;
import net.rubyeye.xmemcached.MemcachedClient;
import net.rubyeye.xmemcached.exception.MemcachedException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.concurrent.TimeoutException;
/**
* @author : heibaiying
* @description : Memcached 操作基本对象
*/
@RunWith(SpringRunner.class)
@SpringBootTest
public class MemcacheTest {
@Autowired
private MemcachedClient memcachedClient;
@Test
public void operate() throws InterruptedException, MemcachedException, TimeoutException {
memcachedClient.set("hello", 0, "Hello,cluster xmemcached");
String value = memcachedClient.get("hello");
System.out.println("hello=" + value);
memcachedClient.delete("hello");
value = memcachedClient.get("hello");
System.out.println("hello=" + value);
}
}