上下文初始化期间遇到异常-取消刷新尝试:

时间:2019-03-16 13:17:15

标签: spring-boot microservices netflix-eureka

在运行Eureka Server应用程序时遇到以下问题,这些是我正在使用的Maven依赖项。请一些机构帮助找到问题。

<?xml version="1.0" encoding="UTF-8"?>

http://maven.apache.org/xsd/maven-4.0.0.xsd“>     4.0.0     com.example     演示     0.0.1-快照     演示     Spring Boot的演示项目              org.springframework.boot         弹簧启动启动器父母         2.0.2。发布               

<properties>
    <java.version>1.8</java.version>
    <spring-cloud.version><!-- Greenwich.SR1 --><!-- Camden.SR7 --><!-- Brixton -->Finchley.RELEASE</spring-cloud.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-netflix-eureka-server</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>${spring-cloud.version}</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>

这是错误日志

2019-03-16 18:05:45.424  WARN 6568 --- [           main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'traceFilterRegistration' defined in class path resource [org/springframework/cloud/netflix/eureka/server/EurekaServerAutoConfiguration.class]: Unsatisfied dependency expressed through method 'traceFilterRegistration' parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.servlet.Filter' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Qualifier(value="httpTraceFilter")}

2019-03-16 18:05:45.424信息6568 --- [main] c.n.eureka.DefaultEurekaServerContext:正在关闭... 2019-03-16 18:05:45.424信息6568 --- [main] c.n.eureka.DefaultEurekaServerContext:关闭 2019-03-16 18:05:45.424信息6568 --- [main] com.netflix.discovery.DiscoveryClient:关闭DiscoveryClient ... 2019-03-16 18:05:45.424信息6568 --- [main] com.netflix.discovery.DiscoveryClient:完成关闭DiscoveryClient 2019-03-16 18:05:45.424信息6568 --- [main] o.s.j.e.a.AnnotationMBeanExporter:关机时注销JMX暴露的bean 2019-03-16 18:05:45.456 INFO 6568 --- [main] ConditionEvaluationReportLoggingListener:

启动ApplicationContext时出错。要显示条件报告,请在启用“调试”的情况下重新运行您的应用程序。 2019-03-16 18:05:45.799错误6568 --- [main] o.s.b.d.LoggingFailureAnalysisReporter:


申请无法开始


说明:

org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration中的traceFilterRegistration方法的参数0要求找不到类型为'javax.servlet.Filter'的bean。     -未加载Bean方法'resourceUrlEncodingFilter',因为它不是servlet Web应用程序     -由于不是servlet Web应用程序,因此未加载Bean方法'characterEncodingFilter'     -由于不是servlet Web应用程序,因此未加载Bean方法“ hiddenHttpMethodFilter”     -由于不是servlet Web应用程序,因此未加载Bean方法“ httpPutFormContentFilter”

操作:

考虑重新考虑上述条件或在配置中定义类型为“ javax.servlet.Filter”的bean。

2 个答案:

答案 0 :(得分:0)

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    *<version>1.5.4.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>1.7</java.version>
    *<spring-cloud.version>Dalston.SR1</spring-cloud.version>*
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</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-data-rest</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>${spring-cloud.version}</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>

通过使用上述依赖性,在对spring父级和云依赖性的不同组合进行了多次试验之后,我能够解决该错误。我相信这是依赖性问题。

答案 1 :(得分:0)

我遇到了类似的问题,并且在我的spring boot项目运行中遇到以下错误:

WARN 18213 --- [restartedMain] ConfigServletWebServerApplicationContext:上下文初始化期间遇到异常-取消刷新尝试:org.springframework.beans.factory.BeanCreationException:在类路径资源中定义名称为'entityManagerFactory'的bean创建时出错。 / p>

当我升级 Spring-boot-starter-parent版本时,错误消失了,项目运行顺利。

在POM.xml文件中:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.4.RELEASE</version>
</parent>

更改为:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.3.1.RELEASE</version>
</parent>