【Spring cloud config】Client 获取不到配置

qq_33533327 2018-04-18 03:40:15
注册号spring config server 后可以正常通过uri 访问配置文件
但是启动client 后一直报错
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'name' in value "${name}"
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:174) ~[spring-core-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126) ~[spring-core-4.3.7.RELEASE.jar:4.3.7.RELEASE]

代码如下:
server配置
eureka:
client:
serviceUrl:
defaultZone: http://localhost:10000/eureka/
server:
port: 10006
spring:
profiles:
active: native
application:
name: config-server
cloud:
config:
server:
native:
search-locations: /Users/xiaokai.zhao/Documents/temp/configfiles


<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>springcloudstd</groupId>
<artifactId>serverConfig</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>serverConfig</name>
<url>http://maven.apache.org</url>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>

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

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
</dependencies>

<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Camden.SR6</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>


<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>

配置文件
service-hi-dev.properties
name=abc
age=1


client 配置及代码
<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>springcloudstd</groupId>
<artifactId>springserver</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>springserver</name>
<url>http://maven.apache.org</url>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>


<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>

<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</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>
<scope>test</scope>
</dependency>
</dependencies>

<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Dalston.RC1</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>

bootstrap.yml
spring:
application:
name: service-hi
cloud:
config:
uri: http://localhost:100006/
profile: dev

application.yml
eureka:
client:
serviceUrl:
defaultZone: http://localhost:10000/eureka/
server:
port: 10002

java 代码

package springcloudstd.springserver;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;

/**
* Hello world!
*
*/
@SpringBootApplication
@EnableEurekaClient
@EnableAutoConfiguration
public class App
{
public static void main(String[] args) {
SpringApplication.run(App.class, args);
}


}

package springcloudstd.springserver.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class FirstController {

@Value("${name}")
String name;

@Value("${age}")
int age;

@Value("${server.port}")
String port;

@RequestMapping("/hi")
public String home(@RequestParam String name) {
return "hi " + this.name + ",i am from port:" + port + ". age " + this.age;
}
}
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initializeliu 2021-07-23
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client POM 引入 spring-cloud-config-server?
不应该是spring-cloud-starter-config

小周天 2021-05-26
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为啥用spring.config.uri,这样写死ip是不是不太好,用eureka的话应该用pring.config.service-id?
bette_betty 2021-02-23
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怎么解决的?
java_min 2021-02-01
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引用 1 楼 qq_33533327 的回复:
问题已解决。
我也遇到相同的问题,我发现是config client 这个starter没有启动,请问楼主是怎么解决的
changerzhuo 2019-05-23
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引用 1 楼 qq_33533327 的回复:
问题已解决。
大佬, 倒是把解决方案给出来呀。。。。 求告知 求告知
qq_33533327 2018-04-19
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问题已解决。

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