微服务项目sc2024父工程

本文主要是介绍微服务项目sc2024父工程，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

1.基础版本要求

jdk 17+
maven 3.9+
mysql 8.0+
spring boot 3.2.0
spring cloud 2023.0.0
spring cloud alibaba 2022.0.0.0-RC2

2.创建父工程

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2.1.字符编码

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2.2.java编译版本

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2.3.注解生效激活

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2.4.File Type过滤

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2.5.父工程中只保留pom文件,其余的删了

3.父工程pom文件

<?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.hong</groupId><artifactId>sc2024</artifactId><version>1.0-SNAPSHOT</version><packaging>pom</packaging><properties><maven.compiler.source>17</maven.compiler.source><maven.compiler.target>17</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><hutool.version>5.8.22</hutool.version><lombok.version>1.18.26</lombok.version><druid.version>1.1.20</druid.version><mybatis.springboot.version>3.0.2</mybatis.springboot.version><!-- <mysql.version>8.0.26</mysql.version> --><mysql.version>8.0.11</mysql.version><swagger3.version>2.2.0</swagger3.version><mapper.version>4.2.3</mapper.version><fastjson2.version>2.0.40</fastjson2.version><persistence-api.version>1.0.2</persistence-api.version><spring.boot.test.version>3.1.5</spring.boot.test.version><spring.boot.version>3.2.0</spring.boot.version><spring.cloud.version>2023.0.0</spring.cloud.version><spring.cloud.alibaba.version>2022.0.0.0-RC2</spring.cloud.alibaba.version></properties><dependencyManagement><dependencies><!--springboot 3.2.0--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>${spring.boot.version}</version><type>pom</type><scope>import</scope></dependency><!--springcloud 2023.0.0--><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring.cloud.version}</version><type>pom</type><scope>import</scope></dependency><!--springcloud alibaba 2022.0.0.0-RC2--><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring.cloud.alibaba.version}</version><type>pom</type><scope>import</scope></dependency><!--SpringBoot集成mybatis--><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>${mybatis.springboot.version}</version></dependency><!--Mysql数据库驱动8 --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>${mysql.version}</version></dependency><!--SpringBoot集成druid连接池--><dependency><groupId>com.alibaba</groupId><artifactId>druid-spring-boot-starter</artifactId><version>${druid.version}</version></dependency><!--通用Mapper4之tk.mybatis--><dependency><groupId>tk.mybatis</groupId><artifactId>mapper</artifactId><version>${mapper.version}</version></dependency><!--persistence--><dependency><groupId>javax.persistence</groupId><artifactId>persistence-api</artifactId><version>${persistence-api.version}</version></dependency><!-- fastjson2 --><dependency><groupId>com.alibaba.fastjson2</groupId><artifactId>fastjson2</artifactId><version>${fastjson2.version}</version></dependency><!-- swagger3 调用方式 http://你的主机IP地址:5555/swagger-ui/index.html --><dependency><groupId>org.springdoc</groupId><artifactId>springdoc-openapi-starter-webmvc-ui</artifactId><version>${swagger3.version}</version></dependency><!--hutool--><dependency><groupId>cn.hutool</groupId><artifactId>hutool-all</artifactId><version>${hutool.version}</version></dependency><!--lombok--><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>${lombok.version}</version><optional>true</optional></dependency><!-- spring-boot-starter-test --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><version>${spring.boot.test.version}</version><scope>test</scope></dependency></dependencies></dependencyManagement>
</project>

4.说明

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此时Maven刷新后父工程的pom文件中依旧爆红,这是正常的等后续子工程加入后爆红消失。
maven的dependencyManagement位于最顶级的父pom中,主要用于版本管理，而不是直接添加依赖关系

5.数据库

创建db2024的数据库

DROP TABLE IF EXISTS `t_pay`;CREATE TABLE `t_pay` (`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,`pay_no` VARCHAR(50) NOT NULL COMMENT '支付流水号',`order_no` VARCHAR(50) NOT NULL COMMENT '订单流水号',`user_id` INT(10) DEFAULT '1' COMMENT '用户账号ID',`amount` DECIMAL(8,2) NOT NULL DEFAULT '9.9' COMMENT '交易金额',`deleted` TINYINT(4) UNSIGNED NOT NULL DEFAULT '0' COMMENT '删除标志，默认0不删除，1删除',`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',`update_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',PRIMARY KEY (`id`)
) ENGINE=INNODB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='支付交易表';-- 插入数据
INSERT INTO t_pay(pay_no,order_no) VALUES('pay17203699','6544bafb424a');SELECT * FROM t_pay;