由于骆驼上下文引起的错误，我无法运行我的程序，我应该怎么做才能解决这个问题？

Question

所以我在这里试图做的是通过骆驼apache创建一个缩放会议。每当我运行程序时，我都会收到错误，导致错误的行是当我启动骆驼上下文c.start（）这是我运行的代码：

    package com.example.demo;

    import com.google.gson.Gson;
    import com.google.gson.JsonObject;
    import org.apache.camel.*;
    import org.apache.camel.builder.RouteBuilder;
    import org.apache.camel.impl.DefaultCamelContext;
    import org.apache.camel.model.dataformat.JsonLibrary;

    import static org.springframework.http.converter.json.Jackson2ObjectMapperBuilder.json;

public class Test {
    private String token = "sample token";
    public static void main(String[] args) throws Exception {
        CamelContext c = new DefaultCamelContext();
        settings set = new settings(true, true, false,
                false, true,"voip","cloud");
        recurrence rec = new recurrence(1,1);
        c.addRoutes(new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:start")
                        .process(exchange -> exchange.getIn().setBody(new ZoomSetting(
                                "Testing zoom api",
                                2,
                                "2022-05-09T14: 00: 00",
                                45,
                                "America/New_York",
                                "testing",
                                rec,
                                set
                        )))
                        .marshal().json(JsonLibrary.Gson)
                        .setHeader(Exchange.HTTP_METHOD, constant("POST"))
                        .setHeader(Exchange.CONTENT_TYPE, constant("application/json"))
                        .setHeader("Authorization", simple("Bearer"+ token))
                        .to("https://api.zoom.us/v2/users/me/meetings")
                        .process(exchange -> log.info("The response code is: {}", exchange.getIn().getHeader(Exchange.HTTP_RESPONSE_CODE)));
            }
        });
        c.start();

    }
}

我试图在pom.xml文件中包含依赖项，但这并没有真正帮助。以下是我在pom.xml中包含的依赖项：

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.camel.springboot</groupId>
        <artifactId>camel-spring-boot-starter</artifactId>
        <version>3.16.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.camel/camel-http-starter -->
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-http-starter</artifactId>
        <version>3.0.0-RC3</version>
    </dependency>


    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>com.auth0</groupId>
        <artifactId>java-jwt</artifactId>
        <version>3.19.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-rest</artifactId>
        <version>3.16.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-gson</artifactId>
        <version>3.16.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-direct</artifactId>
        <version>3.16.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-http</artifactId>
        <version>3.16.0</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-core</artifactId>
        <version>3.16.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-context</artifactId>
        <version>2.25.4</version>
    </dependency>




</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

我不断得到的错误是：

线程" main " Java . lang . abstract method error中出现异常:接收器类org . Apache . camel . management . jmxmanagementlifecyclestrategy未定义或继承已解析方法抽象onRouteContextCreate(Lorg/Apache/camel/Route；)接口org . Apache . camel . SPI . life cycle strategy . at org . Apache . camel . reifier . route refier . doc create route(route refier . Java:213)at org . Apache . camel . reifier . route refier . create route(route refier . Java:74)at org . Apache . camel . impl . defaultmodelreifierfactory . create route(defaultmodelreifierfactory . Java:49)at org . Apache . camel . impl . default

Answer 1

如果你想使用main方法运行骆驼，你应该使用camel-main，它用于运行独立的骆驼应用程序。您正在尝试做的是将 Camel 作为独立应用程序运行，但使用 camel-spring-boot 依赖项。

您可以使用 maven 原型骆驼原型-主生成新的独立骆驼应用程序项目，并将其用作如何设置项目的参考。

mvn archetype:generate -DarchetypeGroupId="org.apache.camel.archetypes" -DarchetypeArtifactId="camel-archetype-main" -DarchetypeVersion="3.14.3"

如果您想使用spring-framework和spring-boot来运行camel，那么您可以使用camel-prototype-spring-boot原型来生成示例camel spring-boot项目。我建议在引入camel之前熟悉Spring-framework和Spring-boot的基础知识，以避免不必要的混淆。

mvn archetype:generate -DarchetypeGroupId="org.apache.camel.archetypes" -DarchetypeArtifactId="camel-archetype-spring-boot" -DarchetypeVersion="3.14.3"

• 骆驼 - 原型
• 骆驼 - 主要
• 骆驼 - Spring靴