spring Cloud-config(配置管理)

1.Config Server

<dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-config-server</artifactId>
</dependency>

pom配置：

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 3     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 4   <modelVersion>4.0.0</modelVersion>
 5   <groupId>com.chry</groupId>
 6   <artifactId>springcloud.helloworld.config.server</artifactId>
 7   <version>0.0.1-SNAPSHOT</version>
 8   <packaging>jar</packaging>
 9   <name>helloworld.config.server</name>
10   <description>Demo Config Server</description>
11 
12     <parent>
13         <groupId>org.springframework.boot</groupId>
14         <artifactId>spring-boot-starter-parent</artifactId>
15         <version>1.5.3.RELEASE</version>
16         <relativePath/> <!-- lookup parent from repository -->
17     </parent>
18 
19     <properties>
20         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
21         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
22         <java.version>1.8</java.version>
23     </properties>
24 
25     <dependencies>
26         <!--eureka server -->
27         <dependency>
28             <groupId>org.springframework.cloud</groupId>
29             <artifactId>spring-cloud-starter-eureka</artifactId>
30         </dependency>
31         <dependency>
32             <groupId>org.springframework.cloud</groupId>
33             <artifactId>spring-cloud-starter-eureka-server</artifactId>
34         </dependency>
35         <dependency>
36             <groupId>org.springframework.cloud</groupId>
37             <artifactId>spring-cloud-config-server</artifactId>
38         </dependency>
39         <!-- spring boot test-->
40         <dependency>
41             <groupId>org.springframework.boot</groupId>
42             <artifactId>spring-boot-starter-test</artifactId>
43             <scope>test</scope>
44         </dependency>
45     </dependencies>
46 
47     <dependencyManagement>
48         <dependencies>
49             <dependency>
50                 <groupId>org.springframework.cloud</groupId>
51                 <artifactId>spring-cloud-dependencies</artifactId>
52                 <version>Dalston.RC1</version>
53                 <type>pom</type>
54                 <scope>import</scope>
55             </dependency>
56         </dependencies>
57     </dependencyManagement>
58 
59     <build>
60         <plugins>
61             <plugin>
62                 <groupId>org.springframework.boot</groupId>
63                 <artifactId>spring-boot-maven-plugin</artifactId>
64             </plugin>
65         </plugins>
66     </build>
67 
68     <repositories>
69         <repository>
70             <id>spring-milestones</id>
71             <name>Spring Milestones</name>
72             <url>https://repo.spring.io/milestone</url>
73             <snapshots>
74                 <enabled>false</enabled>
75             </snapshots>
76         </repository>
77     </repositories>
78 
79 </project>
80 
81 pom.xml

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3.Config server的配置文件appication.yml , 注意配置文件的url是GIT服务器的仓库地址， searchPaths配置文件所在的文件夹在仓库中的路径, 在server端不需要指定具体配置文件名，因为具体的配置文件是什么有作用（也就是client）决定。

 1 eureka:
 2   client:
 3     serviceUrl:
 4       defaultZone: http://localhost:8761/eureka/
 5 server:
 6   port: 8888
 7 
 8 spring:
 9   cloud:
10     config:
11       server:
12         git:
13           uri: https://git.oschina.net/chrywhy/test
14           searchPaths: spring-cloud/helloworldConfig
15   application:
16     name: config-server

2.config client

创建config client不需要额外的注解配置

1.pom配置：

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <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">
 3     <modelVersion>4.0.0</modelVersion>
 4     <groupId>com.chry</groupId>
 5     <artifactId>Springcloud.helloworld.config.client</artifactId>
 6     <version>0.0.1-SNAPSHOT</version>
 7     <name>Springcloud.helloworld.config.client</name>
 8     <packaging>jar</packaging>
 9     <description>Demo Spring Config Client</description>
10 
11     <parent>
12         <groupId>org.springframework.boot</groupId>
13         <artifactId>spring-boot-starter-parent</artifactId>
14         <version>1.5.3.RELEASE</version>
15         <relativePath/> <!-- lookup parent from repository -->
16     </parent>
17 
18     <properties>
19         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
20         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
21         <java.version>1.8</java.version>
22     </properties>
23 
24     <dependencies>
25         <dependency>
26             <groupId>org.springframework.cloud</groupId>
27             <artifactId>spring-cloud-starter-eureka</artifactId>
28         </dependency>
29         <dependency>
30             <groupId>org.springframework.boot</groupId>
31             <artifactId>spring-boot-starter-web</artifactId>
32         </dependency>
33         <dependency>
34             <groupId>org.springframework.cloud</groupId>
35             <artifactId>spring-cloud-starter-config</artifactId>
36         </dependency>
37         <dependency>
38             <groupId>org.springframework.boot</groupId>
39             <artifactId>spring-boot-starter-test</artifactId>
40             <scope>test</scope>
41         </dependency>
42     </dependencies>
43 
44     <dependencyManagement>
45         <dependencies>
46             <dependency>
47                 <groupId>org.springframework.cloud</groupId>
48                 <artifactId>spring-cloud-dependencies</artifactId>
49                 <version>Dalston.RC1</version>
50                 <type>pom</type>
51                 <scope>import</scope>
52             </dependency>
53         </dependencies>
54     </dependencyManagement>
55 
56     <build>
57         <plugins>
58             <plugin>
59                 <groupId>org.springframework.boot</groupId>
60                 <artifactId>spring-boot-maven-plugin</artifactId>
61             </plugin>
62         </plugins>
63     </build>
64 
65     <repositories>
66         <repository>
67             <id>spring-milestones</id>
68             <name>Spring Milestones</name>
69             <url>https://repo.spring.io/milestone</url>
70             <snapshots>
71                 <enabled>false</enabled>
72             </snapshots>
73         </repository>
74     </repositories>
75 
76 
77 </project>
78 
79 pom.xml

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2.创建一个spring boot应用作为client 无需额外的配置，平常的spring boot启动类

3.配置文件bootstrap.yml (或者bootstrap.properties)

spring:
  application:
    name: config-client
  cloud:
    config:
      label: master
      profile: dev
      uri: http://localhost:8888/
server:
  port: 8881

应用的名字是config-client(这就是将要用于组装前面Config Server一节中题到的application)

profile采用dev

GIT分支用master

url是config server的地址

应用的配置文件名以如下方式组成：{application}-{profile}.properties（或者{application}-{profile}.yml）。

==》我们这个应用的配置文件名就是config-client-dev.properties.

综server和client所述。最终我们要创建的配置文件地址为：

spring-cloud/helloworldConfig/config-client-dev.properties

转载自：http://www.cnblogs.com/chry/p/7250584.html