关于OpenFeign使用后出现A bean with that name has already been defined and overriding is disabled.

最新推荐文章于 2023-10-11 11:52:56 发布

阿木木fe

最新推荐文章于 2023-10-11 11:52:56 发布

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OpenFeign可能出现的The bean 'XXX.FeignClientSpecification' could not be registered.

问题
原因
解决办法
添加springboot的配置
测试

问题

当我们使用OpenFeign启动项目以后可能会碰到如下问题
在这里插入图片描述

原因

存在一个以上的Feign接口指向同一个微服务
在这里插入图片描述

解决办法

控制台已经说明得很明白了，请看箭头所指。
在这里插入图片描述

添加springboot的配置

spring:
  main:
    allow-bean-definition-overriding: true #允许多个Feign接口都指向一个服务

测试

成功启动
在这里插入图片描述

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专栏目录

【异常】存在两个相同名称的bean A bean with that name has already been defined and overriding is disabled

本本本添哥

12-29

158

选择哪种方法取决于你的具体需求和项目结构。如果你确定两个bean的功能不同，那么重命名可能是更好的选择。如果它们实际上是相同的功能，只是在不同的上下文中使用，那么启用bean定义覆盖可能更合适。这个问题是由于应用程序中存在两个相同名称的bean，而默认情况下不允许覆盖。

出现 A bean with that name has already been defined in class path resource 解决方法

码农研究僧的博客

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A bean with that name has already been defined in class path resource 详细分析原理和解决方法

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A bean with that name has already been defined and overriding is disabled

qq_33732195的博客

10-09

7186

启动报错： Description: The bean 'xxx' could not be registered. A bean with that name has already been defined and overriding is disabled. Action: Consider renaming one of the beans or enabling overriding by setting spring.main.allow-bean-definition-overridi

A bean with that name has already been defined in class path resource [.] and overriding is disabled

杨大仙

04-24

4054

A bean with that name has already been defined in class path resource [org/springframework/cloud/commons/security/ResourceServerTokenRelayAutoConfiguration.class] and overriding is disabled. 完整报错信息如下： *************************** APPLICATION FAILED TO ST

spring boot A bean with that name has already been defined and overriding is disabled.

寂夜了无痕的博客

05-07

1032

The bean 'xxx.FeignClientSpecification' could not be registered. A bean with that name has already been defined and overriding is disabled.

A bean with that name has already been defined in null and overriding is disabled.

weixin_36236374的博客

03-23

3514

springboot版本降级后的bean重复报错问题

The bean 'nariVeadApiService.FeignClientSpecification' could not be registered. A bean with that name has already been defined and overriding is disabled.

最新发布

03-30

这个错误信息表明，在Spring应用程序上下文中，名为`nariVeadApiService.FeignClientSpecification`的Bean已经存在，并且由于配置了不允许覆盖（overriding disabled），所以新的同名Bean无法注册。 ### 可能的原因...

dubbo报错 A bean with that name has already been defined and overriding is disabled.

05-12

这个错误提示是因为在你的 Dubbo 项目中出现了重复定义的 Bean。Dubbo 默认是不允许覆盖已经存在的 Bean 的，因此会抛出这个异常。如果你确定这个重复定义的 Bean 是可以覆盖的，可以在 Dubbo 的配置文件中开启...

could not be registered. A bean with that name has already been defined and overriding is disabled.

09-07

这个错误表示一个名为`xxx`的bean已经被定义了，并且禁止覆盖。这个错误通常发生在Spring应用程序中，当你尝试注册一个已经被定义过的bean的时候。为了解决这个问题，你可以考虑以下两种方法之一： 1. 重命名其中一...

A bean with that name has already been defined in file [xxx] and overriding is disabled.

翟鳳璽的博客

04-15

2203

报错 *************************** APPLICATION FAILED TO START *************************** Description: The bean 'xxx', defined in class path resource [xxx.class], could not be registered. A bean with that name has already been defined in file [xxx.class] a

2021-07-23 A bean with that name has already been defined and overriding is disabled.

spring_snow_的博客

07-23

1553

**问题描述：**The bean’ HOUSE-PROVIDER. FeignClientSpecification’ could not be registered. A bean with that name has already been defined and overriding is disabled. 豆屋供应商。FeignClientSpecification“无法注册。已经定义了具有该名称的bean，并且禁用了覆盖。解析问题：1.当你出现两个feign接口的时候，而且你的服务还是一样

真正解决方案: A bean with that name has already been defined in null and overriding is disabled.