Question

我正在使用Spring Integration项目开发SpringBoot。在升级我的应用程序时，我遇到了以下错误（仅限关键云而非本地） -

在上下文初始化期间遇到异常 - 取消刷新尝试：org.springframework.beans.factory.UnsatisfiedDependencyException：创建名称＆＃39; cloudDataBaseConfiguration＆＃39;：通过字段＆＃39; cloud＆＃39;表达的不满意依赖项时出错：创建名称为＆＃39; cloudMultiHttpSecurityConfig＆＃39;的错误：通过字段表达的不满意的依赖关系ldapProvider＆＃39;：创建名称为＆＃39; ldapProvider＆＃39;在类路径资源[com / fidintl / bs / addcash / config / CloudMultiHttpSecurityConfig.class]中定义：通过方法＆lt; ldapProvider＆＃39;表达的不满意的依赖关系参数0：创建名称为＆＃39; iamClient＆＃39;的bean时出错在类路径资源[com / fidintl / bs / addcash / config / CloudMultiHttpSecurityConfig.class]中定义：通过方法＆＃39; iamClient＆＃39;表达的不满意依赖性参数0：创建名称为＆＃39; cloud＆＃39;时出错：正在创建请求的bean：是否存在无法解析的循环引用？嵌套异常是org.springframework.beans.factory.BeanCurrentlyInCreationException：创建名称为＆＃39; cloud＆＃39;：请求bean当前正在创建时出错：是否存在无法解析的循环引用？嵌套异常是org.springframework.beans.factory.UnsatisfiedDependencyException：创建名称为＆＃39; iamClient＆＃39;的bean时出错在类路径资源[com / fidintl / bs / addcash / config / CloudMultiHttpSecurityConfig.class]中定义：通过方法＆＃39; iamClient＆＃39;表达的不满意依赖性参数0：创建名称为＆＃39; cloud＆＃39;时出错：正在创建请求的bean：是否存在无法解析的循环引用？嵌套异常是org.springframework.beans.factory.BeanCurrentlyInCreationException：创建名称为＆＃39; cloud＆＃39;：请求bean当前正在创建时出错：是否存在无法解析的循环引用？嵌套异常是org.springframework.beans.factory.UnsatisfiedDependencyException：创建名称为＆＃39; ldapProvider＆＃39;的bean时出错在类路径资源[com / fidintl / bs / addcash / config / CloudMultiHttpSecurityConfig.class]中定义：通过方法＆lt; ldapProvider＆＃39;表达的不满意的依赖关系参数0：创建名称为＆＃39; iamClient＆＃39;的bean时出错在类路径资源[com / fidintl / bs / addcash / config / CloudMultiHttpSecurityConfig.class]中定义：通过方法＆＃39; iamClient＆＃39;表达的不满意依赖性参数0：创建名称为＆＃39; cloud＆＃39;时出错：正在创建请求的bean：是否存在无法解析的循环引用？嵌套异常是org.springframework.beans.factory.BeanCurrentlyInCreationException：创建名称为＆＃39; cloud＆＃39;：请求bean当前正在创建时出错：是否存在无法解析的循环引用？

我的配置类 -

    @Configuration
@EnableWebSecurity
@Order(Ordered.HIGHEST_PRECEDENCE)
@Profile("cloud")
public class CloudMultiHttpSecurityConfig extends WebSecurityConfigurerAdapter {

    private static final Logger LOGGER = LoggerFactory.getLogger(CloudMultiHttpSecurityConfig.class);
    @Autowired
    private AuthenticationProvider ldapProvider;

    @Autowired
    private Environment env;

    @Bean
    public Cloud cloud() {
        return new CloudFactory().getCloud();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(ldapProvider);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().anyRequest().fullyAuthenticated();
        http.httpBasic();
        http.csrf().disable();
    }

    @Bean
    public AuthenticationProvider ldapProvider(IAMClient iamClient, Cloud cloud) {
        IamLdapServiceInfo iamServiceInfo = (IamLdapServiceInfo) cloud.getServiceInfo("ldap-provider-info");
        return new AdvLdapAuthProvider(iamServiceInfo, new IAMAuthorityProvider(iamClient));
    }

    @Bean
    public IAMClient iamClient(Cloud cloud) throws Spml2Exception {
        WebServiceInfo serviceInfo = (WebServiceInfo) cloud.getServiceInfo("iam-client-info");
        IAMClient iamClient = new IAMClient(new Spml2Client(serviceInfo.getUri()), serviceInfo.getAppName(), serviceInfo.getUserName(), serviceInfo.getPassword());
        return iamClient;
    }

    @Bean
    public SonUrlService sonataServiceInfo(Cloud cloud) {
        LOGGER.info("Inside sonataServiceInfo Bean, type of serviceInfoBean :" + cloud.getServiceInfo("SonUrlService" + env.getProperty("ups_envn")).getClass());
        return (SonUrlService) cloud.getServiceInfo("SonUrlService" + env.getProperty("ups_envn"));
    }

    @Bean
    public QueueConnectionFactoryServiceInfo mqServiceInfo(Cloud cloud) {
        LOGGER.info("Inside QueueConnectionFactoryServiceInfo Bean, type of mqServiceInfo :" + cloud.getServiceInfo("QueueConnectionFactory_" + env.getProperty("ups_envn")).getClass());
        return (QueueConnectionFactoryServiceInfo) cloud.getServiceInfo("QueueConnectionFactory_" + env.getProperty("ups_envn"));
    }

    @Bean
    public QueueNamesServiceInfo queueNamesServiceInfo(Cloud cloud) {
        return (QueueNamesServiceInfo) cloud.getServiceInfo("QueueNames_" + env.getProperty("ups_envn"));
    }

}

pom.xml -

    <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.4.0.RELEASE</version>
    <relativePath />
    </parent>

只有当我把它推向关键云时，这个问题才会出现在本地。

Answer 1

你能尝试这样做吗？可以通过cloud（）方法直接访问云依赖。

@Configuration
@EnableWebSecurity
@Order(Ordered.HIGHEST_PRECEDENCE)
@Profile("cloud")
public class CloudMultiHttpSecurityConfig extends WebSecurityConfigurerAdapter {

    private static final Logger LOGGER = LoggerFactory.getLogger(CloudMultiHttpSecurityConfig.class);
    @Autowired
    private AuthenticationProvider ldapProvider;

    @Autowired
    private Environment env;

    @Bean
    public Cloud cloud() {
        return new CloudFactory().getCloud();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(ldapProvider);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().anyRequest().fullyAuthenticated();
        http.httpBasic();
        http.csrf().disable();
    }

    @Bean
    public AuthenticationProvider ldapProvider(IAMClient iamClient) {
        IamLdapServiceInfo iamServiceInfo = (IamLdapServiceInfo) cloud().getServiceInfo("ldap-provider-info");
        return new AdvLdapAuthProvider(iamServiceInfo, new IAMAuthorityProvider(iamClient));
    }

    @Bean
    public IAMClient iamClient() throws Spml2Exception {
        WebServiceInfo serviceInfo = (WebServiceInfo) cloud().getServiceInfo("iam-client-info");
        IAMClient iamClient = new IAMClient(new Spml2Client(serviceInfo.getUri()), serviceInfo.getAppName(), serviceInfo.getUserName(), serviceInfo.getPassword());
        return iamClient;
    }

    @Bean
    public SonUrlService sonataServiceInfo() {
        LOGGER.info("Inside sonataServiceInfo Bean, type of serviceInfoBean :" + cloud().getServiceInfo("SonUrlService" + env.getProperty("ups_envn")).getClass());
        return (SonUrlService) cloud().getServiceInfo("SonUrlService" + env.getProperty("ups_envn"));
    }

    @Bean
    public QueueConnectionFactoryServiceInfo mqServiceInfo() {
        LOGGER.info("Inside QueueConnectionFactoryServiceInfo Bean, type of mqServiceInfo :" + cloud().getServiceInfo("QueueConnectionFactory_" + env.getProperty("ups_envn")).getClass());
        return (QueueConnectionFactoryServiceInfo) cloud().getServiceInfo("QueueConnectionFactory_" + env.getProperty("ups_envn"));
    }

    @Bean
    public QueueNamesServiceInfo queueNamesServiceInfo() {
        return (QueueNamesServiceInfo) cloud().getServiceInfo("QueueNames_" + env.getProperty("ups_envn"));
    }

}

Spring Boot - 创建名为＆＃39; cloud＆＃39;的错误：正在创建请求的bean：是否存在无法解析的循环引用？

1 个答案: