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项目搭建

小胡哥2024/12/19大约 3 分钟

项目搭建

1、maven项目转为springboot项目

1、添加依赖

1、添加父包依赖

  <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.7.10</version>
    <relativePath/>
  </parent>

2、添加依赖

  <dependencies>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter</artifactId>
    </dependency>
      
     <!--看情况是否添加web依赖-->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
  </dependencies>

2、添加启动类

1、添加包
2、在包下新建启动类

@SpringBootApplication
public class JavaMavenApplication {

    public static void main(String[] args) {
        SpringApplication.run(JavaMavenApplication.class, args);
    }
    
}

3、添加配置文件

server:
  port: 8080

4、项目工程结构

image-20240621151305037

2、DDD工程基础项目搭建

1、创建maven工程以及子模块

1、项目结构

image-20240621152157117

2、查看父pom文件中是否引入子模块

image-20240621152313226

2、引入依赖

1、父级pom

<?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>top.tec.lottery</groupId>
    <artifactId>lottery</artifactId>
    <packaging>pom</packaging>
    <version>1.0.0</version>

    <properties>
        <!-- Base -->
        <jdk.version>1.8</jdk.version>
        <sourceEncoding>UTF-8</sourceEncoding>
        <!-- Spring -->
        <spring.version>4.3.24.RELEASE</spring.version>
        <servlet-api.version>2.5</servlet-api.version>
        <spring.redis.version>1.8.4.RELEASE</spring.redis.version>
        <!-- DB：mysql、mybatis-->
        <mysql.version>5.1.20</mysql.version>
        <mybatis.version>3.3.0</mybatis.version>
        <mybatis_spring.version>1.2.3</mybatis_spring.version>
        <!-- JSON -->
        <fastjson.version>1.2.60</fastjson.version>
        <jackson.version>2.5.4</jackson.version>
        <!-- Junit -->
        <junit.version>4.12</junit.version>
        <!-- Common -->
        <commons-dbcp2.version>2.6.0</commons-dbcp2.version>
        <commons-lang3.version>3.8.1</commons-lang3.version>
        <!-- 日志 -->
        <slf4j.version>1.7.7</slf4j.version>
        <logback.version>1.0.9</logback.version>
        <!-- 其他服务 -->
        <dubbo.version>2.6.6</dubbo.version>
        <zookeeper.version>3.4.14</zookeeper.version>
        <netty.version>4.1.36.Final</netty.version>
        <redis.version>2.9.0</redis.version>
        <scheduler.version>2.3.2</scheduler.version>
    </properties>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.5.RELEASE</version>
        <relativePath/>
    </parent>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <!-- 移除嵌入式tomcat插件 -->
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-tomcat</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.4</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.34</version>
        </dependency>
        <!-- test -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- 添加servlet依赖模块 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
            <version>4.0.0</version>
        </dependency>
        <!-- 添加jstl标签库依赖模块 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <!--添加tomcat依赖模块.-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </dependency>
        <!-- 使用jsp引擎，springboot内置tomcat没有此依赖 -->
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
            <version>9.0.2</version>
        </dependency>
        <!-- fastjson -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.58</version>
        </dependency>
        <dependency>
            <groupId>dom4j</groupId>
            <artifactId>dom4j</artifactId>
            <version>1.6.1</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.8</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/com.thoughtworks.xstream/xstream -->
        <dependency>
            <groupId>com.thoughtworks.xstream</groupId>
            <artifactId>xstream</artifactId>
            <version>1.4.10</version>
        </dependency>

    </dependencies>

    <build>
        <finalName>dubbo_service</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.0</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.5</version>
                <configuration>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

2、启动类所在的pom

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>top.tec</groupId>
        <artifactId>dubbo_service</artifactId>
        <version>1.0.0</version>
    </parent>
    <artifactId>dubbo-service-app</artifactId>
    <name>Archetype - dubbo-service-app</name>
    <url>http://maven.apache.org</url>

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

3、添加启动类(需要在每个模块下创建同名包)

package top.tec;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
 * Title: <br/>
 * Description: <br/>
 * Project: dubbo_service <br/>
 * Author: hjc <br/>
 * CreateTime: 2024-06-21 15:19 <br/>
 */
@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

4、添加配置文件

server:
  port: 8080

5、项目工程结构

image-20240621152701222