建 application.yml 文件
server: # 服务端口号 port: 7609 spring: application: # 服务名称 - 服务之间使用名称进行通讯 name: service-test4 datasource: driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://localhost:3306/mysql?useUnicode=true&characterEncoding=UTF-8&&serverTimezone=GMT username: root password: 123456 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 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.example</groupId> <artifactId>service-test4</artifactId> <version>1.0</version> <name>测试服务7</name> <description>service-test4</description> <parent> <groupId>com.example</groupId> <artifactId>spring-cloud-demo</artifactId> <version>1.0</version> </parent> <properties> <java.version>1.8</java.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <spring-boot.version>2.3.7.RELEASE</spring-boot.version> <spring-cloud.version>Greenwich.RELEASE</spring-cloud.version> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <!-- SpringBoot 2.1.X 以上版本这样配置 --> <version>${spring-cloud.version}</version> <!-- <version>Dalston.RC1</version> --> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> </dependencies> <!-- <dependencyManagement>--> <!-- <dependencies>--> <!-- <dependency>--> <!-- <groupId>org.springframework.boot</groupId>--> <!-- <artifactId>spring-boot-dependencies</artifactId>--> <!-- <version>${spring-boot.version}</version>--> <!-- <type>pom</type>--> <!-- <scope>import</scope>--> <!-- </dependency>--> <!-- </dependencies>--> <!-- </dependencyManagement>--> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>2.3.7.RELEASE</version> <configuration> <mainClass>com.example.servicetest4.ServiceTest4Application</mainClass> </configuration> <executions> <execution> <id>repackage</id> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project> 启动类:
package com.example.servicetest4; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; //(exclude= {DataSourceAutoConfiguration.class}) 加上这注解不用配置数据源,不加需要配置数据源
@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class}) @EnableEurekaClient public class ServiceTest4Application { public static void main(String[] args) { SpringApplication.run(ServiceTest4Application.class, args); } } 测试看到下面两个图:说明简单的一个子项目以及搭建成功