java - 收到错误：org.springframework.beans.factory.UnsatisfiedDependencyException

问题描述

该代码应该使用使用 Quartz 触发的 Apache Camel Route 将文件夹 1 中的内容复制到文件夹 2。当我运行程序时，我得到这些错误：'org.springframework.beans.factory.UnsatisfiedDependencyException：创建名称为'springCamelApplication'的bean时出错：通过字段'camelContext'和'Caused by：org.springframework.beans表达的不满足的依赖关系.factory.BeanCreationException：在类路径资源 [org/apache/camel/spring/boot/CamelAutoConfiguration.class] 中创建名称为“camelContext”的 bean 时出错：合并 bean 定义的后处理失败；嵌套异常是 java.lang.IllegalStateException：无法从 ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@512ddf17] 内省类 [org.apache.camel.impl.DefaultCamelContext]。

public class SpringCamelApplication {

    @Autowired
    CamelContext camelContext;

    public static void main(String[] args) {
        SpringApplication.run(SpringCamelApplication.class, args);
    }

    @Bean
    public FileRouteBuilder fileRouteBuilder() throws Exception {
        FileRouteBuilder routeBuilder = new FileRouteBuilder();
        camelContext.addRoutes(routeBuilder);
        return routeBuilder;

    }
}

public class FileRouteBuilder extends RouteBuilder {

    @Override
    public void configure() throws Exception {
        from("file:R://folder1?recursive=true&noop=true&scheduler=quartz2&scheduler.cron=0 0/1 * 1/1 * ? *").process(new Processor() {

            public void process(Exchange exchange) throws Exception {
                System.out.println("transferring " + exchange.getIn().getBody());

            }
        }).to("file:R://folder2");
    }
}

    <dependencies>

        <dependency>
            <groupId>org.apache.camel</groupId>
            <artifactId>camel-spring-boot</artifactId>
            <version>${camel.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.apache.camel</groupId>
            <artifactId>camel-spring</artifactId>
            <version>${camel.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.camel</groupId>
            <artifactId>camel-core</artifactId>
            <version>${camel.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.camel</groupId>
            <artifactId>camel-quartz2</artifactId>
            <version>${camel.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.12</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.12</version>
        </dependency>

    </dependencies>

标签： javaspring-bootapache-camelquartz-scheduler

java - 收到错误：org.springframework.beans.factory.UnsatisfiedDependencyException

问题描述

解决方案

推荐阅读