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  3. Spring MVC Hibernate Integration- PageNotFound - Не найдено сопоставления для HTTP-запроса с URI [/ spring-mvc-hibernate-xml/shop/create]

Spring MVC Hibernate Integration- PageNotFound - Не найдено сопоставления для HTTP-запроса с URI [/ spring-mvc-hibernate-xml/shop/create]

2016-03-29 2 views
0

Я разрабатываю пример Spring MVC + Hibernate + JPA.. Я разработал этот пример успешно и в состоянии запустить index.jsp, но когда я пытаюсь вызвать еще Jsp, я вижу следующие ошибки приходят ..Spring MVC Hibernate Integration- PageNotFound - Не найдено сопоставления для HTTP-запроса с URI [/ spring-mvc-hibernate-xml/shop/create]

2016-03-29 11:30:11 DEBUG DispatcherServlet - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/spring-mvc-hibernate-xml/shop/create] 
2016-03-29 11:30:11 DEBUG RequestMappingHandlerMapping - Looking up handler method for path /shop/create 
2016-03-29 11:30:11 DEBUG RequestMappingHandlerMapping - Did not find handler method for [/shop/create] 
2016-03-29 11:30:11 WARN PageNotFound - No mapping found for HTTP request with URI [/spring-mvc-hibernate-xml/shop/create] in DispatcherServlet with name 'dispatcherServlet' 
2016-03-29 11:30:11 DEBUG DispatcherServlet - Successfully completed request

ShopController.java

@Controller 
@RequestMapping(value="/shop") 
public class ShopController { 

    @Autowired 
    private ShopService shopService; 

    @Autowired 
    private ShopValidator shopValidator; 

    @InitBinder 
    private void initBinder(WebDataBinder binder) { 
     binder.setValidator(shopValidator); 
    } 

    @RequestMapping(value="/create", method=RequestMethod.GET) 
    public ModelAndView newShopPage() { 
     ModelAndView mav = new ModelAndView("shop-new", "shop", new Shop()); 
     return mav; 
    } 

    @RequestMapping(value="/create", method=RequestMethod.POST) 
    public ModelAndView createNewShop(@ModelAttribute @Valid Shop shop, 
      BindingResult result, 
      final RedirectAttributes redirectAttributes) { 

     if (result.hasErrors()) 
      return new ModelAndView("shop-new"); 

     ModelAndView mav = new ModelAndView(); 
     String message = "New shop "+shop.getName()+" was successfully created."; 

     shopService.create(shop); 
     mav.setViewName("redirect:/index.html"); 

     redirectAttributes.addFlashAttribute("message", message); 
     return mav;  
    } 

    @RequestMapping(value="/list", method=RequestMethod.GET) 
    public ModelAndView shopListPage() { 
     ModelAndView mav = new ModelAndView("shop-list"); 
     List<Shop> shopList = shopService.findAll(); 
     mav.addObject("shopList", shopList); 
     return mav; 
    } 

    @RequestMapping(value="/edit/{id}", method=RequestMethod.GET) 
    public ModelAndView editShopPage(@PathVariable Integer id) { 
     ModelAndView mav = new ModelAndView("shop-edit"); 
     Shop shop = shopService.findById(id); 
     mav.addObject("shop", shop); 
     return mav; 
    } 

    @RequestMapping(value="/edit/{id}", method=RequestMethod.POST) 
    public ModelAndView editShop(@ModelAttribute @Valid Shop shop, 
      BindingResult result, 
      @PathVariable Integer id, 
      final RedirectAttributes redirectAttributes) throws ShopNotFound { 

     if (result.hasErrors()) 
      return new ModelAndView("shop-edit"); 

     ModelAndView mav = new ModelAndView("redirect:/index.html"); 
     String message = "Shop was successfully updated."; 

     shopService.update(shop); 

     redirectAttributes.addFlashAttribute("message", message); 
     return mav; 
    } 

    @RequestMapping(value="/delete/{id}", method=RequestMethod.GET) 
    public ModelAndView deleteShop(@PathVariable Integer id, 
      final RedirectAttributes redirectAttributes) throws ShopNotFound { 

     ModelAndView mav = new ModelAndView("redirect:/index.html");   

     Shop shop = shopService.delete(id); 
     String message = "The shop "+shop.getName()+" was successfully deleted."; 

     redirectAttributes.addFlashAttribute("message", message); 
     return mav; 
    } 
}

магазин .java

@Entity 
@Table(name = "shops") 
public class Shop { 

    @Id 
    @GeneratedValue 
    private Integer id; 

    private String name; 

    @Column(name = "employees_number") 
    private Integer emplNumber; 
    // setters and getters 
}

ShopRepository.java

public interface ShopRepository extends JpaRepository<Shop, Integer> { 

}

ShopService.java

public interface ShopService { 

    public Shop create(Shop shop); 
    public Shop delete(int id) throws ShopNotFound; 
    public List<Shop> findAll(); 
    public Shop update(Shop shop) throws ShopNotFound; 
    public Shop findById(int id); 
}

ShopServiceImpl.java

@Service 
public class ShopServiceImpl implements ShopService { 

    @Resource 
    private ShopRepository shopRepository; 

    @Override 
    @Transactional 
    public Shop create(Shop shop) { 
     Shop createdShop = shop; 
     return shopRepository.save(createdShop); 
    } 

    @Override 
    @Transactional 
    public Shop findById(int id) { 
     return shopRepository.findOne(id); 
    } 

    @Override 
    @Transactional(rollbackFor=ShopNotFound.class) 
    public Shop delete(int id) throws ShopNotFound { 
     Shop deletedShop = shopRepository.findOne(id); 

     if (deletedShop == null){ 
      throw new ShopNotFound(); 
     } 
     shopRepository.delete(deletedShop); 
     return deletedShop; 
    } 

    @Override 
    @Transactional 
    public List<Shop> findAll() { 
     return shopRepository.findAll(); 
    } 

    @Override 
    @Transactional(rollbackFor=ShopNotFound.class) 
    public Shop update(Shop shop) throws ShopNotFound { 
     Shop updatedShop = shopRepository.findOne(shop.getId()); 

     if (updatedShop == null) 
      throw new ShopNotFound(); 

     updatedShop.setName(shop.getName()); 
     updatedShop.setEmplNumber(shop.getEmplNumber()); 
     return updatedShop; 
    } 
}

web.xml

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
    version="3.0"> 

    <display-name>spr-data</display-name> 

    <!-- 
     - Location of the XML file that defines the root application context. 
     - Applied by ContextLoaderListener. 
    --> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>classpath:spring/application-config.xml</param-value> 
    </context-param> 


    <listener> 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 


    <!-- 
     - Servlet that dispatches request to registered handlers (Controller implementations). 
    --> 
    <servlet> 
     <servlet-name>dispatcherServlet</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value>/WEB-INF/mvc-config.xml</param-value> 
     </init-param> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 

    <servlet-mapping> 
     <servlet-name>dispatcherServlet</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 


    <welcome-file-list> 
     <!-- <welcome-file>redirect.jsp</welcome-file> --> 
     <welcome-file>index.jsp</welcome-file> 
    </welcome-file-list> 

    <!-- Disable JSESSIONID --> 
    <session-config> 
     <session-timeout>1</session-timeout> 
     <cookie-config> 
      <max-age>0</max-age> 
     </cookie-config> 
    </session-config> 
</web-app>

MVC-config.xml

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

<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:mvc="http://www.springframework.org/schema/mvc" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd 
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd 
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd 
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd"> 

    <mvc:annotation-driven /> 

    <!-- Enables the Spring MVC @Controller programming model --> 
    <mvc:annotation-driven /> 

    <context:property-placeholder location="classpath:database.properties" /> 

    <tx:annotation-driven transaction-manager="transactionManager"/> 

    <!-- DataSource --> 
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" value="${mysql.jdbc.driverClassName}" /> 
     <property name="url" value="${mysql.jdbc.url}" /> 
     <property name="username" value="${mysql.jdbc.userName}" /> 
     <property name="password" value="${mysql.jdbc.password}" /> 
    </bean> 

    <!-- Local Container Entity Manager --> 
    <bean id="myEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> 
     <property name="dataSource" ref="dataSource" /> 

     <property name="packagesToScan" value="com.spr.*" /> 

     <property name="jpaVendorAdapter"> 
      <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" /> 
     </property> 

     <property name="jpaProperties"> 
      <props> 
       <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop> 
       <prop key="hibernate.dialect">${hibernate.dialect}</prop> 
      </props> 
     </property> 
    </bean> 

    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"> 
     <property name="entityManagerFactory" ref="myEmf" /> 
    </bean> 

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <!-- Example: a logical view name of 'showMessage' is mapped to '/WEB-INF/jsp/showMessage.jsp' --> 
     <property name="prefix" value="/WEB-INF/pages/" /> 
     <property name="suffix" value=".jsp" /> 
    </bean> 


    <!-- ======= Localization of hibernate messages during validation! ======= --> 
    <bean id="validationMessageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> 
     <property name="basename" value="classpath:messages" /> 
    </bean> 

    <bean name="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean"> 
     <property name="validationMessageSource"> 
      <ref bean="validationMessageSource"/> 
     </property> 
    </bean> 
</beans>

index.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" 
    pageEncoding="ISO-8859-1"%> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 
<title>Home page</title> 
</head> 
<body> 
    <h1>Home page</h1> 
    <p> 
     Welcome to "Shop application".<br /> <i>${message}</i><br /> <a 
      href="${pageContext.request.contextPath}/shop/create">Create 
      a new shop</a><br /> <a 
      href="${pageContext.request.contextPath}/shop/list">View all 
      shops</a><br /> 
    </p> 
    <%-- <p> 
     Welcome to "Shop application".<br /> <i>${message}</i><br /> <a 
      href="${pageContext.request.contextPath}/shop/create.html">Create 
      a new shop</a><br /> <a 
      href="${pageContext.request.contextPath}/shop/list.html">View all 
      shops</a><br /> 
    </p> --%> 
</body> 
</html>

магазин-edit.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" 
    pageEncoding="ISO-8859-1"%> 
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 
<title>Edit Shop page</title> 
</head> 
<body> 
<h1>Edit Shop page</h1> 
<form:form method="POST" commandName="shop" action="${pageContext.request.contextPath}/shop/edit/${shop.id}.html" > 
<table> 
<tbody> 
<tr> 
<td>Shop name:</td> 
<td><form:input path="name" /></td> 
<td><form:errors path="name" cssStyle="color: red;"/></td> 
</tr> 
<tr> 
<td>Employees number:</td> 
<td><form:input path="emplNumber" /></td> 
<td><form:errors path="emplNumber" cssStyle="color: red;"/></td> 
</tr> 
<tr> 
<td><input type="submit" value="Create" /></td> 
<td></td> 
<td></td> 
</tr> 
</tbody> 
</table> 
</form:form> 
<a href="${pageContext.request.contextPath}/">Home page</a> 
</body> 
</html>

магазин-list.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" 
    pageEncoding="ISO-8859-1"%> 
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 
<title>Shop List page</title> 
</head> 
<body> 
<h1>Shop List page</h1> 
<table style="text-align: center;" border="1px" cellpadding="0" cellspacing="0" > 
<thead> 
<tr> 
<th width="25px">id</th><th width="150px">company</th><th width="25px">employees</th><th width="50px">actions</th> 
</tr> 
</thead> 
<tbody> 
<c:forEach var="shop" items="${shopList}"> 
<tr> 
<td>${shop.id}</td> 
<td>${shop.name}</td> 
<td>${shop.emplNumber}</td> 
<td> 
<a href="${pageContext.request.contextPath}/shop/edit/${shop.id}.html">Edit</a><br/> 
<a href="${pageContext.request.contextPath}/shop/delete/${shop.id}.html">Delete</a><br/> 
</td> 
</tr> 
</c:forEach> 
</tbody> 
</table> 
<a href="${pageContext.request.contextPath}/">Home page</a> 
</body> 
</html>

магазин-new.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" 
    pageEncoding="ISO-8859-1"%> 
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 
<title>New Shop page</title> 
</head> 
<body> 
    <h1>New Shop page</h1> 
    <form:form method="POST" commandName="shop" 
     action="${pageContext.request.contextPath}/shop/create.html"> 
     <table> 
      <tbody> 
       <tr> 
        <td>Shop name:</td> 
        <td><form:input path="name" /></td> 
        <td><form:errors path="name" cssStyle="color: red;" /></td> 
       </tr> 
       <tr> 
        <td>Employees number:</td> 
        <td><form:input path="emplNumber" /></td> 
        <td><form:errors path="emplNumber" cssStyle="color: red;" /></td> 
       </tr> 
       <tr> 
        <td><input type="submit" value="Create" /></td> 
        <td></td> 
        <td></td> 
       </tr> 
      </tbody> 
     </table> 
    </form:form> 
    <a href="${pageContext.request.contextPath}/">Home page</a> 
</body> 
</html>

Пожалуйста, руководство, что происходит неправильно ? Почему он не находит пути? прилагается структура проекта: enter image description here

Edit-1: Теперь я столкнулся ниже ошибки:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shopController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.spr.validation.ShopValidator com.spr.controller.ShopController.shopValidator; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.spr.validation.ShopValidator] 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-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1208) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762) ~[spring-context-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664) ~[spring-webmvc-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:630) ~[spring-webmvc-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:678) ~[spring-webmvc-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:549) ~[spring-webmvc-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490) ~[spring-webmvc-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) [spring-webmvc-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at javax.servlet.GenericServlet.init(GenericServlet.java:158) [servlet-api.jar:3.1.FR] 
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) [catalina.jar:8.0.30] 
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) [catalina.jar:8.0.30] 
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1031) [catalina.jar:8.0.30] 
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4997) [catalina.jar:8.0.30] 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5289) [catalina.jar:8.0.30] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:8.0.30] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) [catalina.jar:8.0.30] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) [catalina.jar:8.0.30] 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] 
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.spr.validation.ShopValidator com.spr.controller.ShopController.shopValidator; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.spr.validation.ShopValidator] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    ... 29 common frames omitted 
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.spr.validation.ShopValidator] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533) ~[spring-beans-4.1.9.RELEASE.jar:4.1.9.RELEASE] 
    ... 31 common frames omitted 
Mar 29, 2016 12:13:07 PM org.apache.catalina.core.ApplicationContext log 
SEVERE: StandardWrapper.Throwable 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shopController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.spr.validation.ShopValidator com.spr.controller.ShopController.shopValidator; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.spr.validation.ShopValidator] 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) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1208) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) 
    at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664) 
    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:630) 
    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:678) 
    at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:549) 
    at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490) 
    at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) 
    at javax.servlet.GenericServlet.init(GenericServlet.java:158) 
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) 
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) 
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1031) 
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4997) 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5289) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.spr.validation.ShopValidator com.spr.controller.ShopController.shopValidator; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.spr.validation.ShopValidator] 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)}

Я добавил ниже в моем MVC-config.xml:

<mvc:annotation-driven /> 

<context:property-placeholder location="classpath:database.properties" /> 

<context:component-scan base-package="com.spr.controller" /> 

<jpa:repositories base-package="com.spr.repository" entity-manager-factory-ref="myEmf" /> 

<tx:annotation-driven transaction-manager="transactionManager"/> 

<bean id="shopService" class="com.spr.service.ShopServiceImpl" /> 
<bean id="shopValidator" class="com.spr.service.ShopServiceImpl" />

источник

2016-03-29 Anonymous

ответ

1

Вам необходимо внести следующие изменения. Также хорошие предложения Али верны.

Вам необходимо создать файл META-INF\persistence.xml в папке src/main/java.

persistence.xml

<?xml version="1.0" encoding="UTF-8"?> 
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"> 
    <persistence-unit name="spring-data-jpa-krishna" transaction-type="RESOURCE_LOCAL"> 
     <class>com.spr.model.Shop</class> 
    </persistence-unit> 
</persistence>

Это важно. Убедитесь, что ничего не пропущено в конфигурации:

<mvc:annotation-driven /> 

    <context:property-placeholder location="classpath:database.properties" /> 

    <context:component-scan base-package="com.spr.controller" /> 

    <jpa:repositories base-package="com.spr.repository" /> 

    <tx:annotation-driven transaction-manager="transactionManager"/> 

    <!-- Necessary to get the entity manager injected into the factory bean --> 
    <bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />

Следующая важно, не использовать ID = myEmf, просто используется ниже:

<bean id="jpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> 
     <property name="showSql" value="true"/> 
     <property name="generateDdl" value="true"/> 
     <!-- <property name="database" value="MYSQL"/> --> 
    </bean>

Просто используйте:

<!-- Local Container Entity Manager --> 
    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> 
     <property name="dataSource" ref="dataSource" /> 

     <property name="packagesToScan" value="com.spr.model" /> 

     <property name="jpaVendorAdapter" ref="jpaVendorAdapter"/> 

     <property name="jpaProperties"> 
      <props> 
       <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop> 
       <prop key="hibernate.dialect">${hibernate.dialect}</prop> 
      </props> 
     </property> 
    </bean>

источник

2016-03-29 19:41:19 Prateek

0

Добавить Сканер компонентов на ваш mvc-config.xml. Таким образом, вы скажете Spring сканировать ваш пакет контроллеров и создать экземпляр и зарегистрировать методы обработки .Предположим, ваши контроллеры находятся в com.so.controller пакете, то вы должны добавить это к mvc-config.xml:

<context:component-scan base-package="com.so.controller" />

Кроме того, вы же включить аннотацию приводимый MVC дважды в вашем mvc-config.xml:

<mvc:annotation-driven /> 

<!-- Enables the Spring MVC @Controller programming model --> 
<mvc:annotation-driven />

Просто держать один и удалить Другие. В качестве окончательной заметки лучше определить несколько конфигурационных файлов на каждый архитектурный аспект приложения, например. Интернет, доступ к данным, безопасность и т. Д., И в каждом из них помещаются только связанные с ними конфликты. В настоящее время у вас есть файл конфигурации mvc-config.xml, который содержит ваши конфигурации, связанные с доступом к данным.

источник

2016-03-29 18:28:53

+0

же проблема ваш сервис. Когда вы комментируете некоторые классы с аннотациями стереотипов типа «Сервис», «Контроллер», «Репозиторий» и т. Д., Вы также должны указать весну, где находятся эти классы, используя компонентные сканеры. –

+0

На данный момент используйте пакет верхнего уровня в качестве значения для 'base-package'. –

+0

'': 'ShopServiceImpl' не является реализацией для' ShopValidator'. не так ли? –

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