Весна: HTTP-статус 406 в ответе Tomcat

Question

Я столкнулся с проблемой с HTTP-статусом 406 в resposne с сервера Tomcat (т. 8, также попытался 7) в Spring Webapp. Описание ответа: «Ресурс, идентифицированный этим запросом, способен генерировать ответы с характеристиками, недопустимыми в соответствии с заголовками запроса« принять ».

index.jsp отображается корректно, но results.jsp не представляется ожидаемым.

Я пробовал каждое решение из стека, включая импорт quickxml, jackson и т. Д. Не могли бы вы помочь мне?

Это мой базовый контроллер:

import org.slf4j.LoggerFactory; 
import org.springframework.stereotype.Controller; 

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.servlet.ModelAndView; 

import backEnd.Core; 

@Controller 
public class BaseController { 

private static final String VIEW_INDEX = "index"; 
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(BaseController.class); 

@RequestMapping(value = "/", method = RequestMethod.GET) 
public String welcome() { 
    return VIEW_INDEX; 
} 

@RequestMapping(value = "/calculate", headers="Accept=*/*", method = RequestMethod.GET) 
public @ResponseBody ModelAndView calculate(@RequestParam(value = "origin") String origin, 
     @RequestParam(value = "destination") String destination, 
     @RequestParam(value = "numberOfPax") String numberOfPax, 
     @RequestParam(value = "fuelPrice") String fuelPrice, 
     @RequestParam(value = "consumption") String consumption) { 
    String cost = null; 
    String distanceWithRoute = null; 
    if (origin != null) { 
     if (origin.contains(" ")) { 
      origin = origin.replace(" ", "+"); 
     } 
     if (destination != null) { 
      if (destination.contains(" ")) { 
       destination = destination.replace(" ", "+"); 
      } 
      // response.reset(); 
      try { 
       distanceWithRoute = Core.getDistance(origin, destination); 
       cost = String.valueOf(Core.getCost(numberOfPax, consumption, fuelPrice));     
       logger.info("ReqOri: " + destination); 
       logger.info("ReqDest: " + destination); 
       logger.info("Response: " + distanceWithRoute + cost); 
      } catch (Exception e) { 
       // TODO Auto-generated catch block 
       e.printStackTrace(); 
      } 
     } 
    } 
    ModelAndView resultsView = new ModelAndView(); 
    resultsView.setViewName("calculate"); 
    resultsView.addObject("distanceWithRoute", distanceWithRoute); 
    resultsView.addObject("costAttribute", cost); 
    return resultsView; 
} 
} 

web.xml:

<?xml version="1.0" encoding="ISO-8859-1"?> 
<web-app xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    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>Trip cost calculator</display-name> 

<servlet> 
    <servlet-name>mvc-dispatcher</servlet-name> 
    <servlet-class> 
        org.springframework.web.servlet.DispatcherServlet 
      </servlet-class> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

<servlet-mapping> 
    <servlet-name>mvc-dispatcher</servlet-name> 
    <url-pattern>/</url-pattern> 
</servlet-mapping> 

<context-param> 
    <param-name>contextConfigLocation</param-name> 
    <param-value>/WEB-INF/mvc-dispatcher-servlet.xml</param-value> 
</context-param> 

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

грузоотправитель:

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

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

<bean 
    class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
    <property name="prefix"> 
     <value>/WEB-INF/pages/</value> 
    </property> 
    <property name="suffix"> 
     <value>.jsp</value> 
    </property> 
</bean> 
</beans> 

calculate.jsp:

<html> 
<head> 
    <meta http-equiv='Content-Type' content='text/html; charset=UTF-8'> 
</head> 
<body> 
    <h1>Trip cost calculator</h1><br> 
    ${distanceWithRoute} <br> 
    Price per passenger: <b> ${costAttribute} </b>  
</body> 
</html> 

И index.jsp:

<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%> 
<html> 
<head> 
    <meta http-equiv='Content-Type' content='text/html; charset=UTF-8'> 
</head> 
<body> 
    <form:form method="GET" action="calculate"> 
      Origin: <input type='text' name='origin'><br> 
      Destination: <input type='text' name='destination'><br> 
      Number of passangers: <input type='text' name='numberOfPax'><br> 
      Fuel price: <input type='text' name='fuelPrice'><br> 
      Avg. fuel consumption: (L/100km): <input type='text' name='consumption'><br><br> 
      <input type='submit' value='Calculate'> 
      </form:form> 
</body> 
</html> 

pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0  http://maven.apache.org/maven-v4_0_0.xsd"> 
<modelVersion>4.0.0</modelVersion> 
<groupId>com.kmajewski</groupId> 
<artifactId>tripCalculator</artifactId> 
<packaging>war</packaging> 
<version>1.0-SNAPSHOT</version> 
<name>tripCalculator Maven Webapp</name> 
<url>http://maven.apache.org</url> 
<dependencies> 
<dependency> 
    <groupId>junit</groupId> 
    <artifactId>junit</artifactId> 
    <version>3.8.1</version> 
    <scope>test</scope> 
</dependency> 
<dependency> 
    <groupId>org.json</groupId> 
    <artifactId>json</artifactId> 
    <version>20150729</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-core</artifactId> 
    <version>4.2.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-web</artifactId> 
    <version>4.2.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-webmvc</artifactId> 
    <version>4.2.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>ch.qos.logback</groupId> 
    <artifactId>logback-classic</artifactId> 
    <version>1.1.3</version> 
</dependency> 
<dependency> 
    <groupId>org.slf4j</groupId> 
    <artifactId>jcl-over-slf4j</artifactId> 
    <version>1.7.12</version> 
</dependency> 
<dependency> 
    <groupId>jstl</groupId> 
    <artifactId>jstl</artifactId> 
    <version>1.2</version> 
</dependency> 
<dependency> 
    <groupId>org.codehaus.jackson</groupId> 
    <artifactId>jackson-mapper-asl</artifactId> 
    <version>1.9.13</version> 
</dependency> 
<dependency> 
    <groupId>org.codehaus.jackson</groupId> 
    <artifactId>jackson-core-asl</artifactId> 
    <version>1.9.13</version> 
</dependency> 
<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-core</artifactId> 
    <version>2.6.3</version> 
</dependency> 
<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-databind</artifactId> 
    <version>2.6.3</version> 
</dependency> 
<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-annotations</artifactId> 
    <version>2.6.3</version> 
</dependency>   
</dependencies> 
<build> 
<finalName>tripCalculator</finalName> 
<plugins> 
     <!-- Eclipse project --> 
     <plugin> 
     <groupId>org.apache.maven.plugins</groupId> 
     <artifactId>maven-eclipse-plugin</artifactId> 
     <version>2.10</version> 
     <configuration> 
       <!-- Always download and attach dependencies source code --> 
      <downloadSources>true</downloadSources> 
      <downloadJavadocs>false</downloadJavadocs> 
      <!-- Avoid type mvn eclipse:eclipse -Dwtpversion=2.0 --> 
      <wtpversion>2.0</wtpversion> 
     </configuration> 
     </plugin> 
     <!-- Set JDK Compiler Level --> 
     <plugin> 
     <groupId>org.apache.maven.plugins</groupId> 
     <artifactId>maven-compiler-plugin</artifactId> 
     <version>3.3</version> 
     <configuration> 
      <source>1.8</source> 
      <target>1.8</target> 
     </configuration> 
     </plugin> 
     <!-- For Maven Tomcat Plugin --> 
     <plugin> 
     <groupId>org.apache.tomcat.maven</groupId> 
     <artifactId>tomcat7-maven-plugin</artifactId> 
     <version>2.2</version> 
     <configuration> 
      <path>/tripCalculator</path> 
     </configuration> 
     </plugin> 
</plugins> 
</build> 
</project> 

Answer 1

Благодаря Fran Montero я получил эту работу. Очень ценю это, приятель. Спасибо.

Это как мой диспетчеру выглядит следующим образом:

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

<context:component-scan base-package="com.kmajewski.controller" /> 
<mvc:annotation-driven /> 


<bean 
    class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
    <property name="prefix"> 
     <value>/WEB-INF/pages/</value> 
    </property> 
    <property name="suffix"> 
     <value>.jsp</value> 
    </property> 
</bean>