SpringCloud微服务全家桶-第8篇，服务的配置文件更改

主机名称:服务名称修改

上期将服务注册到eureka注册中心后，访问7001，显示如下：

可以看到status下的显示：点击进去是error page

1、修改microservicecloud-provider-dept-8001的yml文件

加入：

eureka:
 client: #客户端注册进eureka服务列表内
 service-url:
 defaultZone: http://localhost:7001/eureka
 instance:
 instance-id: microservicecloud-dept8001

整体yml如下：

server:
 port: 8001
mybatis:
 config-location: classpath:mybatis/mybatis.cfg.xml # mybatis配置文件所在路径
 type-aliases-package: com.spring.springcloud.entities # 所有Entity别名类所在包
 mapper-locations:
 - classpath:mybatis/mapper/**/*.xml # mapper映射文件
spring:
 application:
 name: microservicecloud-dept
 datasource:
 type: com.alibaba.druid.pool.DruidDataSource # 当前数据源操作类型
 driver-class-name: org.gjt.mm.mysql.Driver # mysql驱动包
 url: jdbc:mysql://62.234.123.31:3306/cloudDB01 # 数据库名称
 username: root
 password: 123520
 dbcp2:
 min-idle: 5 # 数据库连接池的最小维持连接数
 initial-size: 5 # 初始化连接数
 max-total: 5 # 最大连接数
 max-wait-millis: 200 # 等待连接获取的最大超时时间
eureka:
 client: #客户端注册进eureka服务列表内
 service-url:
 defaultZone: http://localhost:7001/eureka
 instance:
 instance-id: microservicecloud-dept8001

修改之后重新启动：

名字就变成了我门配置的名称

2.修改页面访问后application下的提示

加上配置:让访问路径显示ip地址

3.微服务info内容详细信息

修改pom文件：

增加监控信息：

<dependency>
 <groupid>org.springframework.boot/<groupid>
 <artifactid>spring-boot-starter-actuator/<artifactid>
/<dependency>

完整pom

<project> 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>com.spring.springcloud/<groupid>
 <artifactid>microservicecloud/<artifactid>
 <version>1.0-SNAPSHOT/<version>
 /<parent>
 <artifactid>microservicecloud-provider-dept-8001/<artifactid>
 <dependencies>
 <dependency>
 <groupid>com.spring.springcloud/<groupid>
 <artifactid>microservicecloud-api/<artifactid>
 <version>${project.version}/<version>
 /<dependency>
 
 <dependency>
 <groupid>org.springframework.cloud/<groupid>
 <artifactid>spring-cloud-starter-eureka/<artifactid>
 /<dependency>
 <dependency>
 <groupid>org.springframework.cloud/<groupid>
 <artifactid>spring-cloud-starter-config/<artifactid>
 /<dependency>
 <dependency>
 <groupid>junit/<groupid>
 <artifactid>junit/<artifactid>
 /<dependency>
 <dependency>
 <groupid>mysql/<groupid>
 <artifactid>mysql-connector-java/<artifactid>
 /<dependency>
 <dependency>
 <groupid>com.alibaba/<groupid>
 <artifactid>druid/<artifactid>
 /<dependency>
 <dependency>
 <groupid>ch.qos.logback/<groupid>
 <artifactid>logback-core/<artifactid>
 /<dependency>
 <dependency>
 <groupid>org.mybatis.spring.boot/<groupid>
 <artifactid>mybatis-spring-boot-starter/<artifactid>
 /<dependency>
 <dependency>
 <groupid>org.springframework.boot/<groupid>
 <artifactid>spring-boot-starter-jetty/<artifactid> 

 /<dependency>
 <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>
 /<dependency>
 
 <dependency>
 <groupid>org.springframework/<groupid>
 <artifactid>springloaded/<artifactid>
 /<dependency>
 <dependency>
 <groupid>org.springframework.boot/<groupid>
 <artifactid>spring-boot-devtools/<artifactid>
 /<dependency>
 
 <dependency>
 <groupid>org.springframework.boot/<groupid>
 <artifactid>spring-boot-starter-actuator/<artifactid>
 /<dependency>
 /<dependencies>
<build>
 <plugins>
 <plugin>
 <groupid>org.springframework.boot/<groupid>
 <artifactid>spring-boot-maven-plugin/<artifactid>
 /<plugin>
 /<plugins>
/<build>
 
/<project>

3、给总的父工程microservicecloud修改pom.xml添加构建build信息

<build>
 <finalname>microservicecloud/<finalname>
 <resources>
 <resource>
 <directory>src/main/resources/<directory>
 <filtering>true/<filtering>
 /<resource>
 /<resources>
 <plugins>
 <plugin>
 <groupid>org.apache.maven.plugins/<groupid>
 <artifactid>maven-resources-plugin/<artifactid>
 <configuration>
 <delimiters>
 <delimit>$/<delimit>
 /<delimiters>
 /<configuration>
 /<plugin>
 /<plugins>
 /<build>

总的父工程microservicecloud的完整pom如下：

<project> 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.spring.springcloud/<groupid>
 <artifactid>microservicecloud/<artifactid>
 <version>1.0-SNAPSHOT/<version>
 <modules>
 <module>microservicecloud-api/<module>
 <module>microservicecloud-provider-dept-8001/<module>
 <module>microservicecloud-consumer-dept-80/<module> 

 <module>microservicecloud-eureka-7001/<module>
 /<modules>
 <packaging>pom/<packaging>
 <properties>
 <project.build.sourceencoding>UTF-8/<project.build.sourceencoding>
 <maven.compiler.source>1.8/<maven.compiler.source>
 <maven.compiler.target>1.8/<maven.compiler.target>
 <junit.version>4.12/<junit.version>
 <log4j.version>1.2.17/<log4j.version>
 <lombok.version>1.16.18/<lombok.version>
 /<properties>
 <dependencymanagement>
 <dependencies>
 <dependency>
 <groupid>org.springframework.cloud/<groupid>
 <artifactid>spring-cloud-dependencies/<artifactid>
 <version>Dalston.SR1/<version>
 <type>pom/<type>
 <scope>import/<scope>
 /<dependency>
 <dependency>
 <groupid>org.springframework.boot/<groupid>
 <artifactid>spring-boot-dependencies/<artifactid>
 <version>1.5.9.RELEASE/<version>
 <type>pom/<type>
 <scope>import/<scope>
 /<dependency>
 <dependency>
 <groupid>mysql/<groupid>
 <artifactid>mysql-connector-java/<artifactid>
 <version>5.0.4/<version>
 /<dependency>
 <dependency>
 <groupid>com.alibaba/<groupid>
 <artifactid>druid/<artifactid>
 <version>1.0.31/<version>
 /<dependency>
 <dependency>
 <groupid>org.mybatis.spring.boot/<groupid>
 <artifactid>mybatis-spring-boot-starter/<artifactid>
 <version>1.3.0/<version>
 /<dependency>
 <dependency>
 <groupid>ch.qos.logback/<groupid>
 <artifactid>logback-core/<artifactid>
 <version>1.2.3/<version>
 /<dependency>
 <dependency>
 <groupid>junit/<groupid>
 <artifactid>junit/<artifactid> 

 <version>${junit.version}/<version>
 <scope>test/<scope>
 /<dependency>
 <dependency>
 <groupid>log4j/<groupid>
 <artifactid>log4j/<artifactid>
 <version>${log4j.version}/<version>
 /<dependency>
 /<dependencies>
 /<dependencymanagement>
 <build>
 <finalname>microservicecloud/<finalname>
 <resources>
 <resource>
 <directory>src/main/resources/<directory>
 <filtering>true/<filtering>
 /<resource>
 /<resources>
 <plugins>
 <plugin>
 <groupid>org.apache.maven.plugins/<groupid>
 <artifactid>maven-resources-plugin/<artifactid>
 <configuration>
 <delimiters>
 <delimit>$/<delimit>
 /<delimiters>
 /<configuration>
 /<plugin>
 /<plugins>
 /<build>
/<project>

5、修改microservicecloud-provider-dept-8001的yml文件：

info:
 app.name: suoxuewu-microservicecloud
 company.name: www.atguigu.com
 build.artifactId: suoxuewu.artifactId$
 build.version: $project.version$

整体yml如下：

server:
 port: 8001
mybatis:
 config-location: classpath:mybatis/mybatis.cfg.xml # mybatis配置文件所在路径 

 type-aliases-package: com.spring.springcloud.entities # 所有Entity别名类所在包
 mapper-locations:
 - classpath:mybatis/mapper/**/*.xml # mapper映射文件
spring:
 application:
 name: microservicecloud-dept
 datasource:
 type: com.alibaba.druid.pool.DruidDataSource # 当前数据源操作类型
 driver-class-name: org.gjt.mm.mysql.Driver # mysql驱动包
 url: jdbc:mysql://62.234.123.31:3306/cloudDB01 # 数据库名称
 username: root
 password: 123520
 dbcp2:
 min-idle: 5 # 数据库连接池的最小维持连接数
 initial-size: 5 # 初始化连接数
 max-total: 5 # 最大连接数
 max-wait-millis: 200 # 等待连接获取的最大超时时间
eureka:
 client: #客户端注册进eureka服务列表内
 service-url:
 defaultZone: http://localhost:7001/eureka
 instance:
 instance-id: microservicecloud-dept8001
 prefer-ip-address: true #访问路径可以显示IP地址
info:
 app.name: suoxuewu-microservicecloud
 company.name: www.atguigu.com
 build.artifactId: suoxuewu.artifactId$
 build.version: $project.version$

启动项目：

跳转显示我们的配置信息