找不到请求的映射 - Spring mvc

时间：2015-05-28 20:47:52

标签： java spring spring-mvc servlet-mapping

我使用带有java配置的spring mvc来制作我的网络应用程序。出于某种原因，spring拒绝了我的所有bean，而且它没有找到我的servlet映射。

我使用tomcat 8.0.23（我更新到最新版本以查看是否存在问题）和Spring 4.1.6.RELEASE

错误：

15:20:26.311 [http-nio-8080-exec-1] DEBUG o.s.w.s.m.m.a.RequestMappingHandlerMapping - Looking up handler method for path /users.json
15:20:26.314 [http-nio-8080-exec-1] DEBUG o.s.w.s.m.m.a.RequestMappingHandlerMapping - Did not find handler method for [/users.json]
15:20:26.314 [http-nio-8080-exec-1] WARN  o.s.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/user-profile-ws/profiles/users.json] in DispatcherServlet with name 'dispatcher'

我认为这可能是错误的原因

15:20:24.241 [localhost-startStop-1] DEBUG 
o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.internalRequiredAnnotationProcessor': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.internalCommonAnnotationProcessor': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'servletConfig': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'appConfig': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'userController': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'countryPhoneNumberValidator': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'handlerExceptionResolver': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'requestMappingHandlerMapping': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcContentNegotiationManager': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'viewControllerHandlerMapping': no URL paths identified
15:20:24.241 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'beanNameHandlerMapping': no URL paths identified
15:20:24.242 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'resourceHandlerMapping': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcResourceUrlProvider': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'defaultServletHandlerMapping': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'requestMappingHandlerAdapter': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcConversionService': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcValidator': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcPathMatcher': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcUrlPathHelper': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcUriComponentsContributor': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'httpRequestHandlerAdapter': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'simpleControllerHandlerAdapter': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'mvcViewResolver': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'environment': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'systemProperties': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'systemEnvironment': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'servletContext': no URL paths identified
15:20:24.243 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'contextParameters': no URL paths identified
15:20:24.244 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'contextAttributes': no URL paths identified
15:20:24.244 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry': no URL paths identified
15:20:24.244 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'messageSource': no URL paths identified
15:20:24.244 [localhost-startStop-1] DEBUG o.s.w.s.h.BeanNameUrlHandlerMapping - Rejected bean name 'applicationEventMulticaster': no URL paths identified
15:20:24.244 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Finished creating instance of bean 'beanNameHandlerMapping'
15:20:24.245 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean 'resourceHandlerMapping'
15:20:24.245 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating instance of bean 'resourceHandlerMapping'
15:20:24.245 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration'
15:20:24.246 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Eagerly caching bean 'resourceHandlerMapping' to allow for resolving potential circular references
15:20:24.246 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Finished creating instance of bean 'resourceHandlerMapping'
15:20:24.246 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'mvcResourceUrlProvider'
15:20:24.246 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean 'defaultServletHandlerMapping'
15:20:24.246 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating instance of bean 'defaultServletHandlerMapping'
15:20:24.246 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration'
15:20:24.247 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Eagerly caching bean 'defaultServletHandlerMapping' to allow for resolving potential circular references
15:20:24.247 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Finished creating instance of bean 'defaultServletHandlerMapping'
15:20:24.247 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean 'requestMappingHandlerAdapter'
15:20:24.247 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating instance of bean 'requestMappingHandlerAdapter'
15:20:24.247 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration'
15:20:24.258 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'mvcContentNegotiationManager'
15:20:24.258 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'mvcConversionService'
15:20:24.258 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean 'mvcValidator'
15:20:24.258 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating instance of bean 'mvcValidator'
15:20:24.259 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration'

我不明白为什么会出现这个问题。我认为问题必须在我的配置中，但它看起来很好

的ServletConfig：

package software.bytepushers.userprofile.ws.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

/**
 * Created by jaredramirez on 4/18/15.
 */

@Configuration
@EnableWebMvc
@ComponentScan("software.bytepushers.userprofile.ws.controllers")
public class ServletConfig extends WebMvcConfigurerAdapter{

    @Override
    public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
        configurer.favorPathExtension(true).
                ignoreAcceptHeader(true).
                useJaf(false).
                defaultContentType(MediaType.APPLICATION_JSON).
                mediaType("xml", MediaType.TEXT_XML).
                mediaType("json", MediaType.APPLICATION_JSON);
    }
}

WebAppInitializer：

package software.bytepushers.userprofile.ws.config;

import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;

/**
 * Created by jaredramirez on 4/18/15.
 */
public class Initializer implements WebApplicationInitializer {

    public void onStartup(ServletContext container) throws ServletException {
        AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
        ctx.register(ServletConfig.class, AppConfig.class);
        ctx.setServletContext(container);

        container.addListener(new ContextLoaderListener(ctx));

        ServletRegistration.Dynamic servlet = container.addServlet(
                "dispatcher", new DispatcherServlet(ctx));

        servlet.setLoadOnStartup(1);
        servlet.addMapping("/profiles/*");
    }
}

的AppConfig：

package software.bytepushers.userprofile.ws.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import software.bytepushers.userprofile.models.Country;
import software.bytepushers.userprofile.models.TelephoneNumber;
import software.bytepushers.userprofile.models.validators.*;

import java.util.HashMap;
import java.util.Map;

/**
 * Created by jaredramirez on 4/29/15.
 */

@Configuration
@EnableWebMvc
@ComponentScan("software.bytepushers.userprofile.models")
public class AppConfig {
    static {
        Map<Country, PhoneNumberValidator> phoneNumberValidators = new HashMap<Country, PhoneNumberValidator>();
        phoneNumberValidators.put(Country.UNITED_STATES, new USPhoneNumberValidator());
        phoneNumberValidators.put(Country.UNITED_KINGDOM, new UKPhoneNumberValidator());
        phoneNumberValidators.put(Country.MEXICO, new MexicoPhoneNumberValidator());
        phoneNumberValidators.put(Country.CANADA, new CanadaPhoneNumberValidator());

        CountryPhoneNumberValidator.getInstance().setPhoneNumberValidators(phoneNumberValidators);
    }
}

和我的控制器

package software.bytepushers.userprofile.ws.controllers;

import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import software.bytepushers.userprofile.models.*;
import software.bytepushers.userprofile.models.exceptions.BaseException;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.apache.log4j.Logger;

import static software.bytepushers.userprofile.ws.utils.ControllerUtils.*;

/**
 * Created by jaredramirez on 4/18/15.
 */

@RestController
@RequestMapping(value = "/profiles", headers = "Accept=application/json,text/xml")
public class UserController{
    List<Person> personList = new ArrayList<Person>(); //temporary data storage until database integration

    @RequestMapping(value = "/users", method = RequestMethod.GET)
    public ResponseEntity<List<Person>> getUsers(){
        return new ResponseEntity<List<Person>>(personList, HttpStatus.OK);
    }

    @RequestMapping(value = "/users/{id}")
    public ResponseEntity<Person> getIndividualUser(@PathVariable int id){
        return new ResponseEntity<Person>(getUser(personList, id), HttpStatus.OK);
    }

    @RequestMapping(value = "/user", method = RequestMethod.POST)
    public ResponseEntity<Person> add(@RequestBody Person person) throws BaseException {
        person.validate();
        newUser(personList, person);
        return new ResponseEntity<Person>(person, HttpStatus.CREATED);
    }
}

我已经查看了所有与此相关的问题，我可以找到，还有很多外部网站试图找到问题，我不知道。有谁知道这个问题可能是由什么造成的？

先谢谢你们

1 个答案:

答案 0 :(得分：0)

我解决了这个问题。我将初始化程序类更改为

import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class Initializer extends AbstractAnnotationConfigDispatcherServletInitializer {
    @Override
    protected String[] getServletMappings() {
        return new String[]{"/"};
    }

    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class<?>[]{AppConfig.class};
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return new Class<?>[]{ServletConfig.class};
    }
}

我还在接受

  

未识别任何网址路径

问题，但它现在正在运作

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