nacos啟動(dòng)異常

問題描述：

Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.web.servlet.FilterRegistrationBean]: Factory method 'authFilterRegistration' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'authFilter': Unsatisfied dependency expressed through field 'authManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'nacosAuthManager': Unsatisfied dependency expressed through field 'authenticationManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'nacosAuthConfig': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'nacosUserDetailsServiceImpl': Unsatisfied dependency expressed through field 'userPersistService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'externalUserPersistServiceImpl': Unsatisfied dependency expressed through field 'persistService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalStoragePersistServiceImpl': Invocation of init method failed; nested exception is java.lang.RuntimeException: java.lang.RuntimeException: [db-load-error]load jdbc.properties error

解決辦法：

• 啟動(dòng)時(shí)使用 如下命令

startup.cmd -m standalone

• 如果還是啟動(dòng)報(bào)錯(cuò)就嘗試刪除
• data 文件夾下的內(nèi)容 重啟Nacos

與SpringBoot整合報(bào)錯(cuò)

問題描述：

nacosProperties (field private java.util.Optional com.alibaba.cloud.nacos.NacosDiscoveryProperties.nacosAutoServiceRegistrationOptional)

Relying upon circular references is discouraged and they are prohibited by default. Update your application to remove the dependency cycle between beans. As a last resort, it may be possible to break the cycle automatically by setting spring.main

報(bào)錯(cuò)版本：

• nacos 注冊(cè)中心版本為2.0.3 
• nacos-discovery 為 2.2.2.RElEASE 

修改方法：

• 升級(jí)nacos-discovery 版本到 2.2.7.RELEASE

總結(jié)

以上為個(gè)人經(jīng)驗(yàn)，希望能給大家一個(gè)參考，也希望大家多多支持腳本之家。

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