在JBoss上启动Spring webapp的问题

Question

说明：

co.com.coomeva.golden.service.ws.main.GreetingController中的字段发送器需要一个类型为“co.com.coomeva.golden.service.ws.jms.DistributorSender”的bean,但找不到该bean。注入点有以下注释:[e-mail]（required=true）操作：考虑在您的配置中定义一个类型为'co.com.coomeva.golden.service.ws.jms.DistributorSender'的bean。22:41:15,280错误[org.jboss.msc.service.fail]（ServerService线程池--69）MSC000001:未能启动服务jboss.undertow.deployment.default-server.default-host./golden：org.jboss.undertow.default-host./golden：org.jboss.deployment.default-server.default-host./golden：jboss.undertow.deployment.default-server.default嵌套异常是org.springframework.beans.factory.nosuchBeanDefinitionException：没有类型为'co.com.coomeva.golden.service.ws.jms.DistributorSender'的合格bean可用：至少需要1个符合autowire候选的bean。依赖项注释：{@org.springframework.beans.factory.annotation.autowire(required=true)}在org.wildfly.extension.undertow.deployment.undertowdeploymentService$1.run（undertowdeploymentService：84）在java.util.concurrent.executors$runnableadapter.call（未知源）在java.util.concurrent.futuretask.run（未知源）在reads.jbossThread.run(jbossThread.java:320)由:java.lang.runtimeException：org.springframework.beans.factory.unsatisfiedDependencyException：创建名为“greeting controller”的bean时出错：通过字段“sender”表示的未满足依赖关系；嵌套异常是org.springframework.beans.factory.nosuchBeanDefinitionException：没有类型为'co.com.coomeva.golden.service.ws.jms.DistributorSender'的合格bean可用：至少需要1个符合autowire候选的bean。依赖项注释：{@org.springframework.beans.factory.annotation.autowire(required=true)}在io.undertow.servlet.core.deploymentManagerimpl.deploymentManagerimpl.deploymentManagerimpl.deploymentManagerimpl.java:241)在org.wildfly.extension.undertow.deployment.deployment.deployment.java:241)在

    package co.com.coomeva.golden.service.ws.main;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import co.com.coomeva.golden.service.ws.jms.*;
import co.com.coomeva.golden.service.ws.model.GoldenResponse;

@Configuration
@ComponentScan
@EnableAutoConfiguration
@SpringBootApplication(scanBasePackages = { "co.com.coomeva.golden.service.ws.controllers", "co.com.coomeva.golden.service.ws.jms.DistributorSender"})
public class GoldenServiceApplication extends SpringBootServletInitializer {

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

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(applicationClass);
    }

    private static Class<GoldenServiceApplication> applicationClass = GoldenServiceApplication.class;
}

@RestController
class GreetingController {

    @Autowired
    private DistributorSender sender;

    @PostMapping("/distributor/records")
    public GoldenResponse setGoldenRecord(@RequestBody String goldenRecord) {
        GoldenResponse response = new GoldenResponse();

        try {
            sender.publishMessage(goldenRecord);
            response.setCode(HttpStatus.OK.value());
            response.setMessage("Golden Record Published");
        } catch (Exception e) {
            String error = e.getCause().toString();
            error = error.length() > 200 ? error.substring(0, 200) : error;
            response.setMessage("Golden Record was not published. Error:" + error);
        }

        return response;
    }

    @RequestMapping("/hello/{name}")
    String hello(@PathVariable String name) {
        return "Hello, " + name + "!";
    }

    @GetMapping("/Example2")
    public GoldenResponse exampleDist() {
        GoldenResponse goldenResponse = new GoldenResponse();
        goldenResponse.setCode(1);
        goldenResponse.setMessage("sd");
        System.out.println("Vinagre");
        return goldenResponse;
    }

}

Answer 1

我复制了你的问题。以下是您需要进行的更改：

1. @SpringBootApplication(scanBasePackages={“co.com.coomeva.golden.service.ws.jms”,“co.com.coomeva.golden.service.ws.main”}）
2. 您需要使用诸如@component或@repository之类的注释使DistributorSender类能够感知spring。

java GoldenServiceApplication.java

@SpringBootApplication(scanBasePackages = {"co.com.coomeva.golden.service.ws.jms","co.com.coomeva.golden.service.ws.main"})
public class GoldenServiceApplication extends SpringBootServletInitializer 
{

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

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
    return application.sources(applicationClass);
}

private static Class<GoldenServiceApplication> applicationClass = 
GoldenServiceApplication.class;
}

@RestController
class GreetingController {

@Autowired
private DistributorSender sender;

@PostMapping("/distributor/records")
public GoldenResponse setGoldenRecord(@RequestBody String goldenRecord) 
{
    GoldenResponse response = new GoldenResponse();

    try {
        sender.publishMessage(goldenRecord);
        response.setCode(HttpStatus.OK.value());
        response.setMessage("Golden Record Published");
    } catch (Exception e) {
        String error = e.getCause().toString();
        error = error.length() > 200 ? error.substring(0, 200) : error;
        response.setMessage("Golden Record was not published. Error:" + error);
    }

    return response;
}

@RequestMapping("/hello/{name}")
String hello(@PathVariable String name) {
    return "Hello, " + name + "!";
}

@GetMapping("/Example2")
public GoldenResponse exampleDist() {
    GoldenResponse goldenResponse = new GoldenResponse();
    goldenResponse.setCode(1);
    goldenResponse.setMessage("sd");
    System.out.println("Vinagre");
    return goldenResponse;
    }

}

package co.com.coomeva.golden.service.ws.jms;

import org.springframework.stereotype.Component;

@Component
public class DistributorSender {
private String record;

public void publishMessage(String record) {
    this.record = record;
}

}