依赖关系
org.springframework.cloud:spring-cloud-starter-feign:jar:1.2.2.RELEASE:compile com.netflix.feign:feign-core:jar:8.16.2:compile com.netflix.feign:feign-slf4j:jar:8.16.2:compile com.netflix.feign:feign-jackson:jar:8.15.1:compile
在SpringBootAppilication上实现冒充
@EnableFeignClients(basePackages = "com.vett.services.bucket.restclient")
冒充接口客户端
@FeignClient(name = "myClient", configuration = ClientConfigs.class, url = "https://my-endpoint"); public interface MyClient {
导致这一错误
org.springframework.core.annotation.AnnotationConfigurationException: Attribute 'value' in annotation [org.springframework.cloud.netflix.feign.FeignClient] must be declared as an @AliasFor [serviceId], not [name]
到目前为止我已经
由于我不清楚我使用了value而不是name的问题是什么,我的搜索没有成功--我看到了一些假注释的问题,但一点也不像这一点。
发布于 2017-02-09 15:49:18
我遇到了同样的问题,一旦我添加了下面的依赖项,它就开始工作了:
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-dependencies:Brixton.SR7"}
}我使用的是Spring 1.4,但是Spring4.3.6。也是春季假1.2.5
发布于 2022-01-11 08:12:57
当使用多个伪客户端或错误的包结构时,可能会发生此错误。有时由于版本不兼容而发生此错误,但在某些项目中,我们可能无法更改版本。因此,您可以使用以下代码解决此问题。这个密码对我有用。
在ApplicationStarter类中使用此注释:
@EnableFeignClients冒充客户端接口:
import org.springframework.cloud.netflix.feign.FeignClient;
@FeignClient(value = "account-service", url = "${feign.client.account-service}", path = "/account/api/v1")
public interface AccountServiceClient {
@RequestLine("POST /customer/{email}/?name={accountName}")
Long registerCustomer(@Param("email") String email, @Param("accountName") String accountName);
}为多个伪用法定义bean:
@Bean
@Qualifier("account-feign-client")
public AccountServiceClient accountServiceClient() {
return Feign.builder().target( AccountServiceClient.class,"${feign.client.account-service}");
}
@Bean
@Qualifier("mail-feign-client")
public MailServiceClient mailServiceClient() {
return Feign.builder().target( MailServiceClient.class,"${feign.client.mail-service}");
}使用中的自动提款机:
@Autowired
@Qualifier("account-feign-client")
private AccountServiceClient accountServiceClient;pom.xml:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring.boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Brixton.SR7</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-feign</artifactId>
<version>1.4.7.RELEASE</version>
</dependency>
...
</dependencies>https://stackoverflow.com/questions/42033109
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