SpringBootDemo

testSpring:

Spring MVC 相关的内容进行综合的练习Demo。

内容

主要内容包括用户的CURD、Exception 的默认处理、AOP面向切面编程、连接数据库。

依赖

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

	</dependencies>

webdemo:

Spring Web Flux Demo

内容

使用了Spring 5 中的反应式编程，实现查询全部用户信息。

依赖

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-webflux</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>io.projectreactor</groupId>
			<artifactId>reactor-test</artifactId>
			<scope>test</scope>
		</dependency>

	</dependencies>

Configuration 类

	@Bean
    @Autowired
    public RouterFunction<ServerResponse> userFindAll (UserRepository userRepository) {
        // 返回所有信息
        return RouterFunctions.route(RequestPredicates.GET("/user"),
                request -> {
                    Collection<User> users = userRepository.findAll();
                    Flux<User> userFlux = Flux.fromIterable(users);
                    return ServerResponse.ok().body(userFlux, User.class);
                });
    }

webdemo2:

将Spring项目进行多模块化拆分

思想

采用模块化的思想，将业务流程部分进行拆分。

依赖

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-webflux</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>io.projectreactor</groupId>
			<artifactId>reactor-test</artifactId>
			<scope>test</scope>
		</dependency>

	</dependencies>

websocket/NettyDemo

内容

使用Netty框架建立WebSocket服务端、客户端使用WebSocket 连接服务端与之通信、同时测试往返数据。建立客户端和服务端，记录客户端和服务端在从建立连接开始到断开连接之间的交互。

依赖

netty-all-5.0.0.Alpha1.jar

swaggerdemo

内容

练习使用swagger建立API文档，主要内容为用户信息的CURD操作。

依赖

	<dependencies>
        <!--start-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <!--swagger-->
        <dependency>
            <groupId>com.spring4all</groupId>
            <artifactId>swagger-spring-boot-starter</artifactId>
            <version>1.7.1.RELEASE</version>
        </dependency>


        <!--logger-->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.9.1</version>
        </dependency>
    </dependencies>

RabbitMQ

消息队列

内容

使用RabbitMQ组件来学习对应用法。

依赖

	<dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!--Test-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <!--RabbitMQ-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>
        </dependency>

        <!--Json-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.45</version>
        </dependency>
    </dependencies>

RabbitMQConfig 类

import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @time: 2018/12/07
 * @author: Vgbh
 */
@Configuration
public class RabbitConfig {

    public static final String DEFAULT_BOOK_QUEUE = "dev.book.register.default.queue";

    public static final String MANUAL_BOOK_QUEUE = "dev.bok.register.manual.queue";

    @Bean
    public Queue defaultBookQueue() {
        return new Queue(DEFAULT_BOOK_QUEUE);
    }

    @Bean
    public Queue manualBookQueue() {
        return new Queue(MANUAL_BOOK_QUEUE);
    }

}

Controller 类：

	/**
     * this.rabbitTemplate.convertAndSend(RabbitConfig.DEFAULT_BOOK_QUEUE, book); --> BookHandler.linstenerAutoAck
     * this.rabbitTemplate.convertAndSend(RabbitConfig.MANUAL_BOOK_QUEUE, book); --> BookHandler.listenerManualAck
     */
    @RequestMapping(value = "/default", method = RequestMethod.GET)
    public void defaultMessage() {
        Book book = new Book();
        book.setId(1);
        book.setName("lyl");
        book.setAuthor("lyl");
        book.setContext("sssssssssss");
        this.rabbitTemplate.convertAndSend(RabbitConfig.DEFAULT_BOOK_QUEUE, book);
        this.rabbitTemplate.convertAndSend(RabbitConfig.MANUAL_BOOK_QUEUE, book);
    }

Handler 类：

import cn.vgbhfive.rabbitmqdemo.config.RabbitConfig;
import cn.vgbhfive.rabbitmqdemo.domain.Book;
import com.rabbitmq.client.Channel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;

import java.io.IOException;

/**
 * @time: 2018/12/07
 * @author: Vgbh
 */
@Component
public class BookHandler {

    private static final Logger logger = LoggerFactory.getLogger(BookHandler.class);

    @RabbitListener(queues = {RabbitConfig.DEFAULT_BOOK_QUEUE})
    public void listenerAutoAck(Book book, Message message, Channel channel) {
        // TODO 手动ACK,消息会被监听消费，但是在消息在队列中依然存在，若是未配置acknowledge-mode 默认是会在消费完毕后自动ACK掉.
        final long deliveryTag = message.getMessageProperties().getDeliveryTag();
        try {
            logger.info("[listenerAutoAck监听的消息] - [{}]", book.toString());
            // TODO 通知MQ消息已被成功接收，可以ACKl
            channel.basicAck(deliveryTag, false);
        } catch (IOException e) {
            try {
                // TODO 消息处理失败，重新压入队列
                channel.basicRecover();
            } catch (IOException e1) {
                e1.printStackTrace();
            }
        }
    }

    @RabbitListener(queues = {RabbitConfig.MANUAL_BOOK_QUEUE})
    public void listenerManualAck(Book book, Message message, Channel channel) {
        logger.info("[listenerManualAck 监听消息] - [{}]", book.toString());
        try {
            channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
        } catch (IOException e) {
            // TODO 如果报错了，那么我们进入容错处理，比如将当前消息进入其他队列
        }
    }

}

mybatisDemo

内容

SSM(Spring MVC、 Spring Boot、 Mybatis) ，使用SSM实现功能主要为学生的CRUD操作。

依赖

	<dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
            <version>2.0.3.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <version>2.0.3.RELEASE</version>
        </dependency>

        <!--mybatis-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.5</version>
        </dependency>

        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.1</version>
        </dependency>

        <!--数据库 mysql 驱动-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.46</version>
        </dependency>

        <!--实现slf4j接口并整合-->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.25</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.25</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.9.1</version>
        </dependency>

        <!--junit 测试-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

    </dependencies>

actuatorDemo

内容

服务控制与管理。主要用来学习Actuator 组件的使用情况、以及添加自定义节点信息。

依赖

	<dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <!--Actuator-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>

Configuration 类

import cn.vgbhfive.actuatordemo.endpoint.MyEndpoint;
import org.springframework.boot.actuate.autoconfigure.endpoint.condition.ConditionalOnEnabledEndpoint;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @time: 2018/12/23
 * @author: Vgbh
 */
@Configuration
public class MyEndpointConfiguration {

    @Bean
    @ConditionalOnMissingBean
    @ConditionalOnEnabledEndpoint
    public MyEndpoint myEndpoint() {
        return new MyEndpoint();
    }

}

bookdemo/bookdemo2/bookdemo3/bookdemo3sr

内容

学会使用@Scope注解、Entity类字段注解、JSR250、Profile。 @Schedule、定时任务启动器。使用Spring MVC构造服务。自定义拦截器。

RedisDemo/redisdemo2

内容

RedisDemo 用于实现一个简单版本的缓存服务器，具备最基础的功能。 redisdemo2 实现的Book 的CURD ，并加入了缓存的内容，使用的是Spring Cache 的接口。

poidemo

poidemo 主要学习如何导出报表。

依赖

<dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>3.14</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>3.9</version>
        </dependency>

jibtest

jibtest 主要用于测试谷歌的Jib 使用Docker 构建镜像。

依赖

<plugin>
    <groupId>com.google.cloud.tools</groupId>
    <artifactId>jib-maven-plugin</artifactId>
    <version>1.6.1</version>
    <configuration>
        <from>
            <!--base image-->
            <image>openjdk:alpine</image>
        </from>
        <to>
            <!--目标镜像registry地址，为了方便测试，你需要换成自己的地址，如果你的网络不好，可以选用国内加速器，比如阿里云的-->
            <image>registry.hub.docker.com/vgbhfive/jibtest</image>
        </to>
    </configuration>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>build</goal>
            </goals>
        </execution>
    </executions>
</plugin>

mpdemo

学习使用MyBatis Plus 写的demo

依赖和配置

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <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>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.3.2</version>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <scope>runtime</scope>
        </dependency>

spring:
  datasource:
    driver-class-name: org.h2.Driver
    schema: classpath:db/schema-h2.sql
    data: classpath:db/data-h2.sql
    url: jdbc:h2:mem:test
    username: root
    password: test

如果你还想看其他的内容，可以去看我的博客。

Name		Name	Last commit message	Last commit date
Latest commit History 39 Commits
NettyDemo/NettyDemo		NettyDemo/NettyDemo
RedisDemo		RedisDemo
VertxDemo		VertxDemo
WebSocket		WebSocket
actuatordemo		actuatordemo
bookdemo		bookdemo
bookdemo2		bookdemo2
bookdemo3		bookdemo3
bookdemo3sr		bookdemo3sr
doglicking		doglicking
errordemo		errordemo
jibtest		jibtest
mpdemo		mpdemo
mybatisDemo		mybatisDemo
poidemo		poidemo
rabbitmqdemo		rabbitmqdemo
redisdemo2		redisdemo2
springbootstarterdemo		springbootstarterdemo
swaggerdemo		swaggerdemo
testSpring		testSpring
vmail		vmail
webdemo		webdemo
webdemo2		webdemo2
README.md		README.md

vgbhfive/SpringBootDemo

Folders and files

Latest commit

History

Repository files navigation

SpringBootDemo

testSpring:

内容

依赖

webdemo:

内容

依赖

Configuration 类

webdemo2:

思想

依赖

websocket/NettyDemo

内容

依赖

swaggerdemo

内容

依赖

RabbitMQ

内容

依赖

RabbitMQConfig 类

mybatisDemo

内容

依赖

actuatorDemo

内容

依赖

Configuration 类

bookdemo/bookdemo2/bookdemo3/bookdemo3sr

内容

RedisDemo/redisdemo2

内容

poidemo

依赖

jibtest

依赖

mpdemo

依赖和配置

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Uh oh!

Languages

Packages