1. дома
  2. Вопрос и ответ
  3. Как инициализировать поле с @Autowired аннотацией в SpringBoot

Как инициализировать поле с @Autowired аннотацией в SpringBoot

2016-04-24 2 views
0

Я пытаюсь использовать @Autowired аннотацию для инициализации сервис-компонента в springboot, но некоторые исключения точны, когда начинается аппликация. Вот код.Как инициализировать поле с @Autowired аннотацией в SpringBoot

package com.kindlepocket.web.controller; 

import java.io.IOException; 
import java.io.PrintWriter; 
import java.util.List; 
import java.util.Map; 

import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 

import org.apache.log4j.Logger; 
import org.dom4j.DocumentException; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.boot.SpringApplication; 
import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 
import org.springframework.http.HttpStatus; 
import org.springframework.http.ResponseEntity; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 
import org.springframework.web.bind.annotation.RequestParam; 
import org.springframework.web.bind.annotation.ResponseBody; 
import org.springframework.web.bind.annotation.RestController; 

import com.kindlepocket.web.service.TextBookInfoSearchService; 
import com.kindlepocket.web.util.CheckUtil; 
import com.kindlepocket.web.util.MessageUtil; 

@RestController 
@EnableAutoConfiguration 
@RequestMapping("/Weixin") 
public class KindlePocketController { 

private static final long serialVersionUID = 1L; 

@Autowired 
private TextBookInfoSearchService searchService;// = new TextBookInfoSearchService(); 

private static Logger logger = Logger.getLogger(KindlePocketController.class); 

@RequestMapping(value = "/wx.do", method = RequestMethod.GET) 
@ResponseBody 
public void validate(HttpServletRequest request, HttpServletResponse response, 
     @RequestParam("signature") String signature, @RequestParam("timestamp") String timestamp, 
     @RequestParam("nonce") String nonce, @RequestParam("echostr") String echostr) { 

    if (logger.isInfoEnabled()) { 
     logger.info("\n***The message got: signature:" + signature + " timestamp:" + timestamp 
       + " nonce:" + nonce + " echostr:" + echostr); 
    } 

    PrintWriter out = null; 
    try { 
     out = response.getWriter(); 
    } catch (IOException e) { 
     if (logger.isDebugEnabled()) { 
      logger.debug("response error"); 
     } 
    } 

    if (CheckUtil.checkSignature(signature, timestamp, nonce)) { 
     out.print(echostr); 
     if (logger.isInfoEnabled()) { 
      logger.info("validated!"); 
     } 
    } 
} 

@RequestMapping(value = "/wx.do", method = RequestMethod.POST) 
@ResponseBody 
public ResponseEntity processMessage(HttpServletRequest request, HttpServletResponse response) 
     throws IOException { 

    request.setCharacterEncoding("UTF-8"); 
    response.setCharacterEncoding("UTF-8"); 

    /* 
    * PrintWriter out = null; try { out = response.getWriter(); } catch (IOException e) { e.printStackTrace(); } 
    */ 

    try { 

     Map<String, String> map = MessageUtil.xmlToMap(request); 
     String fromUserName = map.get("FromUserName"); 
     String toUserName = map.get("ToUserName"); 
     String msgType = map.get("MsgType"); 
     String content = map.get("Content"); 

     if (logger.isInfoEnabled()) { 
      logger.info("\n***The message got: fromUserName:" + fromUserName + " toUserName:" 
        + toUserName + " msgType:" + msgType + " content:" + content); 
     } 

     String responseMessage = null; 
     if (MessageUtil.MESSAGE_TEXT.equals(msgType)) { 

      switch (content) { 
      case "1": 
       responseMessage = MessageUtil.initText(toUserName, fromUserName, MessageUtil.firstMenu()); 
       break; 
      case "2": 
       responseMessage = MessageUtil 
         .initText(toUserName, fromUserName, MessageUtil.secondMenu()); 
       break; 
      case "3": 
       responseMessage = MessageUtil.initPicTextMessage(toUserName, fromUserName); 
       break; 
      default: 
       // responseMessage = MessageUtil.initText(toUserName, fromUserName, MessageUtil.menuText()); 
       List<String> titleList = this.searchService.search(content); 
       responseMessage = MessageUtil.initPicTextMessage(toUserName, fromUserName, titleList); 
       break; 
      } 

      /* 
      * TextMessage textMessage = new TextMessage(); textMessage.setFromUserName(toUserName); textMessage.setToUserName(fromUserName); textMessage.setMsgType("text"); textMessage.setCreateTime(new Date().getTime()); textMessage.setContent("the message you sent was : " + content); responseMessage = MessageUtil.textMessageToXml(textMessage); if (logger.isInfoEnabled()) { logger.info("the message responsed is :\n" + responseMessage); } 
      */ 
     } else if (MessageUtil.MESSAGE_EVENT.equals(msgType)) { 
      String eventType = map.get("Event"); 
      if (MessageUtil.MESSAGE_SUBSCRIBE.equals(eventType)) { 
       responseMessage = MessageUtil.initText(toUserName, fromUserName, 
         MessageUtil.welcomeText()); 
      } 
     } 
     if (logger.isInfoEnabled()) { 
      logger.info("\n***The message responsed: \n" + responseMessage); 
     } 
     // out.print(responseMessage); 
     return ResponseEntity.status(HttpStatus.OK).body(responseMessage); 

    } catch (DocumentException e) { 
     e.printStackTrace(); 
     return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null); 
    } /* 
     * finally { out.close(); } 
     */ 

} 

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

}

И следующее обслуживание.

package com.kindlepocket.web.service; 

import java.util.ArrayList; 
import java.util.HashMap; 
import java.util.List; 
import java.util.Map; 

import org.springframework.stereotype.Component; 

@Component 
public class TextBookInfoSearchService { 

private ApiService apiService = new ApiService(); 

public List<String> search(String content) { 

    Map<String, Object> contentMap = new HashMap<String, Object>(); 
    contentMap.put("title", content); 
    try { 
     String result = this.apiService.doGet("http://127.0.0.1:8081/search/title", contentMap); 
     System.out.println("result:" + result); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 

    List<String> titles = new ArrayList<String>(); 
    // test 
    titles.add("张学良口述历史"); 
    titles.add("布谷鸟的呼唤"); 
    return titles; 

}

}

А вот журнал:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'kindlePocketController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.kindlepocket.web.service.TextBookInfoSearchService com.kindlepocket.web.controller.KindlePocketController.searchService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.kindlepocket.web.service.TextBookInfoSearchService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) ~[spring-context-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) ~[spring-context-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE] 
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE] 
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE] 
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE] 
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE] 
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE] 
at com.kindlepocket.web.controller.KindlePocketController.main(KindlePocketController.java:140) [classes/:na] 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.kindlepocket.web.service.TextBookInfoSearchService com.kindlepocket.web.controller.KindlePocketController.searchService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.kindlepocket.web.service.TextBookInfoSearchService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
... 17 common frames omitted 
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.kindlepocket.web.service.TextBookInfoSearchService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE] 
... 19 common frames omitted 

2016-04-24 22:08:34.805 INFO 16680 --- [   main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath: [file:/E:/git_Repo/kindlePocketRepoMine/kindlepocket-web/target/classes/, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot-starter-web/1.3.3.RELEASE/spring-boot-starter-web-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot-starter/1.3.3.RELEASE/spring-boot-starter-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot/1.3.3.RELEASE/spring-boot-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot-autoconfigure/1.3.3.RELEASE/spring-boot-autoconfigure-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot-starter-logging/1.3.3.RELEASE/spring-boot-starter-logging-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/ch/qos/logback/logback-classic/1.1.5/logback-classic-1.1.5.jar, file:/E:/itcast-workspace/repository/ch/qos/logback/logback-core/1.1.5/logback-core-1.1.5.jar, file:/E:/itcast-workspace/repository/org/slf4j/jcl-over-slf4j/1.7.16/jcl-over-slf4j-1.7.16.jar, file:/E:/itcast-workspace/repository/org/slf4j/jul-to-slf4j/1.7.16/jul-to-slf4j-1.7.16.jar, file:/E:/itcast-workspace/repository/org/slf4j/log4j-over-slf4j/1.7.16/log4j-over-slf4j-1.7.16.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-core/4.2.5.RELEASE/spring-core-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/org/yaml/snakeyaml/1.16/snakeyaml-1.16.jar, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot-starter-tomcat/1.3.3.RELEASE/spring-boot-starter-tomcat-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/org/apache/tomcat/embed/tomcat-embed-core/8.0.32/tomcat-embed-core-8.0.32.jar, file:/E:/itcast-workspace/repository/org/apache/tomcat/embed/tomcat-embed-el/8.0.32/tomcat-embed-el-8.0.32.jar, file:/E:/itcast-workspace/repository/org/apache/tomcat/embed/tomcat-embed-logging-juli/8.0.32/tomcat-embed-logging-juli-8.0.32.jar, file:/E:/itcast-workspace/repository/org/apache/tomcat/embed/tomcat-embed-websocket/8.0.32/tomcat-embed-websocket-8.0.32.jar, file:/E:/itcast-workspace/repository/org/springframework/boot/spring-boot-starter-validation/1.3.3.RELEASE/spring-boot-starter-validation-1.3.3.RELEASE.jar, file:/E:/itcast-workspace/repository/org/hibernate/hibernate-validator/5.2.4.Final/hibernate-validator-5.2.4.Final.jar, file:/E:/itcast-workspace/repository/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar, file:/E:/itcast-workspace/repository/org/jboss/logging/jboss-logging/3.3.0.Final/jboss-logging-3.3.0.Final.jar, file:/E:/itcast-workspace/repository/com/fasterxml/classmate/1.1.0/classmate-1.1.0.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-web/4.2.5.RELEASE/spring-web-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-aop/4.2.5.RELEASE/spring-aop-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-beans/4.2.5.RELEASE/spring-beans-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-context/4.2.5.RELEASE/spring-context-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-webmvc/4.2.5.RELEASE/spring-webmvc-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/org/springframework/spring-expression/4.2.5.RELEASE/spring-expression-4.2.5.RELEASE.jar, file:/E:/itcast-workspace/repository/dom4j/dom4j/1.6.1/dom4j-1.6.1.jar, file:/E:/itcast-workspace/repository/xml-apis/xml-apis/1.0.b2/xml-apis-1.0.b2.jar, file:/E:/itcast-workspace/repository/log4j/log4j/1.2.16/log4j-1.2.16.jar, file:/E:/itcast-workspace/repository/xpp3/xpp3/1.1.4c/xpp3-1.1.4c.jar, file:/E:/itcast-workspace/repository/com/thoughtworks/xstream/xstream/1.3.1/xstream-1.3.1.jar, file:/E:/itcast-workspace/repository/xpp3/xpp3_min/1.1.4c/xpp3_min-1.1.4c.jar, file:/E:/itcast-workspace/repository/org/apache/solr/solr-solrj/4.10.2/solr-solrj-4.10.2.jar, file:/E:/itcast-workspace/repository/org/apache/httpcomponents/httpcore/4.4.4/httpcore-4.4.4.jar, file:/E:/itcast-workspace/repository/org/apache/httpcomponents/httpmime/4.5.1/httpmime-4.5.1.jar, file:/E:/itcast-workspace/repository/org/apache/zookeeper/zookeeper/3.4.6/zookeeper-3.4.6.jar, file:/E:/itcast-workspace/repository/org/codehaus/woodstox/wstx-asl/3.2.7/wstx-asl-3.2.7.jar, file:/E:/itcast-workspace/repository/org/noggit/noggit/0.5/noggit-0.5.jar, file:/E:/itcast-workspace/repository/org/slf4j/slf4j-api/1.7.16/slf4j-api-1.7.16.jar, file:/E:/itcast-workspace/repository/org/apache/httpcomponents/httpclient/4.3.5/httpclient-4.3.5.jar, file:/E:/itcast-workspace/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar, file:/E:/itcast-workspace/repository/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar, file:/E:/itcast-workspace/repository/commons-io/commons-io/1.3.2/commons-io-1.3.2.jar, file:/E:/itcast-workspace/repository/com/fasterxml/jackson/core/jackson-databind/2.6.5/jackson-databind-2.6.5.jar, file:/E:/itcast-workspace/repository/com/fasterxml/jackson/core/jackson-annotations/2.6.5/jackson-annotations-2.6.5.jar, file:/E:/itcast-workspace/repository/com/fasterxml/jackson/core/jackson-core/2.6.5/jackson-core-2.6.5.jar]

И pom.xml следующим образом: `http://maven.apache.org/xsd/maven-4.0.0 .xsd "> 4.0.0 com.kindlepocket.web kindlepocket-веб 0.0.1-SNAPSHOT

<parent> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-parent</artifactId> 
    <version>1.3.3.RELEASE</version> 
</parent> 
<dependencies> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-web</artifactId> 
    </dependency> 

    <dependency> 
     <groupId>dom4j</groupId> 
     <artifactId>dom4j</artifactId> 
     <version>1.6.1</version> 
    </dependency> 

    <dependency> 
     <groupId>log4j</groupId> 
     <artifactId>log4j</artifactId> 
     <version>1.2.16</version> 
    </dependency> 

    <dependency> 
     <groupId>xpp3</groupId> 
     <artifactId>xpp3</artifactId> 
     <version>1.1.4c</version> 
    </dependency> 

    <dependency> 
     <groupId>com.thoughtworks.xstream</groupId> 
     <artifactId>xstream</artifactId> 
     <version>1.3.1</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.solr</groupId> 
     <artifactId>solr-solrj</artifactId> 
     <version>4.10.2</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.httpcomponents</groupId> 
     <artifactId>httpclient</artifactId> 
     <version>4.3.5</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.commons</groupId> 
     <artifactId>commons-lang3</artifactId> 
     <version>3.3.2</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.commons</groupId> 
     <artifactId>commons-io</artifactId> 
     <version>1.3.2</version> 
    </dependency> 

    <dependency> 
     <groupId>com.fasterxml.jackson.core</groupId> 
     <artifactId>jackson-databind</artifactId> 
    </dependency> 

</dependencies> 

<plugins> 
    <plugin> 
     <groupId>org.apache.maven.plugins</groupId> 
     <artifactId>maven-compiler-plugin</artifactId> 
     <version>3.2</version> 
     <configuration> 
      <source>1.8</source> 
      <target>1.8</target> 
      <encoding>UTF-8</encoding> 
     </configuration> 
    </plugin> 
</plugins>

` Я не знаю, почему инъекция не удалась. Я пропустил некоторые конфигурации? Или аннотация неверна? Спасибо всем.

источник

2016-04-24 nasuf

+0

Вы установили в настройке весны? –

+0

@PacoAbato О, я этого не сделал, я думал, что весеннему ботинку не понадобится эта конфигурация. Это также необходимая конфигурация в springboot? спасибо – nasuf

+0

Я не уверен, извините. Попробуйте это в любом случае. –

ответ

0

Что я вижу в качестве проблемы, так это то, что вы добавили @Component в класс TextBookInfoSearchServiceq. Но вы имеете в виду это как searchService в KindlePocketController. Весна будет искать фасоль с идентификатором searchService данного типа. Итак, вам необходимо аннотировать TextBookInfoSearchServiceq с @Component("searchService") или переименовать переменную в KindlePocketController как textBookInfoSearchServiceq.

источник

2016-04-24 15:05:05

+0

Это не должно быть необходимым, потому что весенняя загрузка по умолчанию является привязкой по типу - как вы также можете видеть из файла журнала. Поэтому привязка по имени - это то, что может быть полезно, если у вас есть несколько реализаций одного типа, но это необязательно, когда существует только одна реализация. –

+0

спасибо большое, и я пробовал этот путь – nasuf

0

Ваша проблема в вашей настройке @EnableAutoConfiguration на вашем контроллере, потому что она находится в com.kindlepocket.web.controller и поэтому будет искать другие компоненты в этой и подпакетах. Но ваш TextBookInfoSearchService находится в com.kindlepocket.web.service и не будет разрешен автоматически.

В идеале вы перемещаете свой @EnableAutoConfiguration в класс на корневом уровне вашего приложения. Предполагая, что общий знаменатель ваших классов - com.kindlepocket.web, я должен сделать там приложение Application.java, которое не содержит более основного метода для создания контекста и аннотируется с помощью @SpringBootApplication, который включает в себя @EnableAutoConfiguration.

источник

2016-04-25 08:11:19

+0

Спасибо за ответ, я попытался переместить основную функцию в корневом расположении с помощью аннотации @SpringBootApplication и служба находится в подкомплекте, но тот же журнал исключений произошел ... I не знаю, что я пропустил. Еще раз спасибо. – nasuf

+0

Как выглядит класс приложения? Я уверен, что ваш сервис не получает должным образом экземпляр. –

+0

'пакет com.kindlepocket.web; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; импорт com.kindlepocket.web.controller.KindlePocketController; @SpringBootApplication общественного класса Применение { государственной статической силы основных (String []) {арг SpringApplication.run (KindlePocketController.class, аргументы); } } ' – nasuf

 Смежные вопросы

  • Нет связанных вопросов^_^