SpringCloud微服務全家桶-第8篇，服務的配置文件更改

主機名稱:服務名稱修改

上期將服務註冊到eureka註冊中心後，訪問7001，顯示如下：

可以看到status下的顯示：點擊進去是error page

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

加入：

eureka:
 client: #客戶端註冊進eureka服務列表內
 service-url:
 defaultZone: http://localhost:7001/eureka
 instance:
 instance-id: microservicecloud-dept8001

整體yml如下：

server:
 port: 8001
mybatis:
 config-location: classpath:mybatis/mybatis.cfg.xml # mybatis配置文件所在路徑
 type-aliases-package: com.spring.springcloud.entities # 所有Entity別名類所在包
 mapper-locations:
 - classpath:mybatis/mapper/**/*.xml # mapper映射文件
spring:
 application:
 name: microservicecloud-dept
 datasource:
 type: com.alibaba.druid.pool.DruidDataSource # 當前數據源操作類型
 driver-class-name: org.gjt.mm.mysql.Driver # mysql驅動包
 url: jdbc:mysql://62.234.123.31:3306/cloudDB01 # 數據庫名稱
 username: root
 password: 123520
 dbcp2:
 min-idle: 5 # 數據庫連接池的最小維持連接數
 initial-size: 5 # 初始化連接數
 max-total: 5 # 最大連接數
 max-wait-millis: 200 # 等待連接獲取的最大超時時間
eureka:
 client: #客戶端註冊進eureka服務列表內
 service-url:
 defaultZone: http://localhost:7001/eureka
 instance:
 instance-id: microservicecloud-dept8001

修改之後重新啟動：

名字就變成了我門配置的名稱

2.修改頁面訪問後application下的提示

加上配置:讓訪問路徑顯示ip地址

3.微服務info內容詳細信息

修改pom文件：

增加監控信息：

<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、給總的父工程microservicecloud修改pom.xml添加構建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>

總的父工程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: $project.version$

整體yml如下：

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

 type-aliases-package: com.spring.springcloud.entities # 所有Entity別名類所在包
 mapper-locations:
 - classpath:mybatis/mapper/**/*.xml # mapper映射文件
spring:
 application:
 name: microservicecloud-dept
 datasource:
 type: com.alibaba.druid.pool.DruidDataSource # 當前數據源操作類型
 driver-class-name: org.gjt.mm.mysql.Driver # mysql驅動包
 url: jdbc:mysql://62.234.123.31:3306/cloudDB01 # 數據庫名稱
 username: root
 password: 123520
 dbcp2:
 min-idle: 5 # 數據庫連接池的最小維持連接數
 initial-size: 5 # 初始化連接數
 max-total: 5 # 最大連接數
 max-wait-millis: 200 # 等待連接獲取的最大超時時間
eureka:
 client: #客戶端註冊進eureka服務列表內
 service-url:
 defaultZone: http://localhost:7001/eureka
 instance:
 instance-id: microservicecloud-dept8001
 prefer-ip-address: true #訪問路徑可以顯示IP地址
info:
 app.name: suoxuewu-microservicecloud
 company.name: www.atguigu.com
 build.artifactId: suoxuewu.artifactId$
 build.version: $project.version$

啟動項目：

跳轉顯示我們的配置信息