스프링 MVC 400 불량 요청 아약스

Question

메신저 400 건의 아약스 요청에 대한 잘못된 요청이 항상 있습니다. 나는 이것으로 무엇이 잘못 될 수 있는지 전혀 모른다. 임 사용 :

<dependency> 
    <groupId>org.codehaus.jackson</groupId> 
    <artifactId>jackson-mapper-asl</artifactId> 
    <version>1.9.12</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-webmvc</artifactId> 
<version>4.0.5.RELEASE</version> </dependency> 

컨트롤러 :

@Controller("bookController") 
@RequestMapping("/book") 
public class BookControllerImpl implements BookController { 

    @Autowired 
    BookService bookService; 

    @Override 
    @RequestMapping(value = "/new", method = RequestMethod.GET) 
    public String addBookToSystem(Model model) { 
     model.addAttribute("book", new Book()); 
     return "book/newBook"; 
    } 

    @Override 
    @RequestMapping(value = "/new", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE) 
    public @ResponseBody Book addBookToSystem(@RequestBody Book book) { 
     book.setBookStatus(BookStatus.AWAITING); 
     return bookService.get(bookService.save(book)); 
    } 

아약스 전화 :

$(document).ready(function(){ 

    $('#addBook').submit(function(event) { 

     var ISBN = $('#ISBN').val(); 
     var author = $('#author').val(); 
     var description = $('#description').val(); 
     var pages = $('#pages').val(); 
     var publicationYear = $('#publicationYear').val(); 
     var publisher = $('#publisher').val(); 
     var title = $('#title').val(); 
     var json = { "ISBN" : ISBN, "author" : author, "description" : description, "pages" : pages, "publicationYear" : publicationYear, "publisher" : publisher, "title" : title }; 

     $.ajax({ 
      url: $("#addBook").attr("action"), 
      data: JSON.stringify(json), 
      type: "POST", 
      dataType: 'json', 
      contentType: 'application/json', 
      success: function(book) { 
       var respContent = ""; 

       respContent += "<span class='success'>Dodano "; 
       respContent += book.title; 
       respContent += " do listy ksiazek oczekujacych na zatwierdzenie!</span>"; 

       $("#bookResponse").html(respContent); 
      } 
     }); 
     event.preventDefault(); 
    }); 
}); 

HTTP 요청 :

POST /ksiazka/book/new.json HTTP/1.1 
Host: localhost:8080 
Connection: keep-alive 
Content-Length: 100 
Accept: application/json, text/javascript, */*; q=0.01 
Origin: http://localhost:8080 
X-Requested-With: XMLHttpRequest 
User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.111 Safari/537.36 
Content-Type: application/json 
Referer: http://localhost:8080/ksiazka/book/new 
Accept-Encoding: gzip,deflate 
Accept-Language: pl-PL,pl;q=0.8,en-US;q=0.6,en;q=0.4,pt;q=0.2 
Cookie: SPRING_SECURITY_REMEMBER_ME_COOKIE=bWFjaWVqbWlzMkBnbWFpbC5jb206MTQxNzUzODc3ODU4NjpjYjY3YTZiMWYyMGJjODYyMDYxMDQyNDIyN2NmNjQ3Mg; JSESSIONID=c5a72acb3bd1a165f9c2d705a199 

응답 :

,536,

HTTP/1.1 400 Bad Request 
Server: GlassFish Server Open Source Edition 4.1 
X-Powered-By: Servlet/3.1 JSP/2.3 (GlassFish Server Open Source Edition 4.1 Java/Oracle Corporation/1.8) 
Content-Language: 
Content-Type: text/html 
Date: Tue, 04 Nov 2014 19:49:08 GMT 
Connection: close 
Content-Length: 1105 

어떤 아이디어가이 문제를 해결할 수 있습니까? 기본 자료로 this 자습서를 사용했습니다. 검색 및 400 잘못된 요청 오류 스레드 대부분을 읽었지만 내 문제를 해결하지 못했습니다.

편집 : 예약 클래스 :

@Entity 
    @Table(name="Book") 
    @Indexed 
    public class Book { 

     @Id 
     @GeneratedValue(strategy = GenerationType.AUTO) 
     @Column(name = "bookId") 
     private Long id; 
     @Column(nullable = false) 
     @Field(index = Index.YES, analyze=Analyze.YES, store=Store.NO) 
     private String title; 
     @Column(nullable = false, unique = true) 
     private String ISBN; 
     @Column(nullable = false) 
     @Field(index = Index.YES, analyze=Analyze.YES, store=Store.NO) 
     private String author; 
     private String publisher; 
     @Column(length = 1000) 
     private String description; 
     private int publicationYear; 
     private int pages; 
     @Enumerated(EnumType.STRING) 
     @Column(nullable = false) 
     private BookStatus bookStatus; 
     @ManyToMany(mappedBy = "booksWant", cascade = CascadeType.ALL) 
     private List<User> user = new ArrayList<User>(0); 
     @OneToMany(mappedBy = "book", cascade = CascadeType.ALL) 
     private List<UserBook> bookList = new ArrayList<UserBook>(0); 

     public Book(String title, String ISBN, String author, String publisher, String description, 
        int publicationYear, int pages, BookStatus bookStatus) { 
      this.title = title; 
      this.ISBN = ISBN; 
      this.author = author; 
      this.publisher = publisher; 
      this.description = description; 
      this.publicationYear = publicationYear; 
      this.pages = pages; 
      this.bookStatus = bookStatus; 
     } 
    getters and setters 

    } 

Edit2가 :

<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles" %> 
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> 
<%@ taglib uri="http://www.springframework.org/tags" prefix="s" %> 
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="sf" %> 
<%@ taglib prefix="security" uri="http://www.springframework.org/security/tags" %> 
<%@page language="Java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> 

<tiles:insertDefinition name="template"> 
    <tiles:putAttribute name="content"> 

     <h2>book/newBook.jsp</h2> 

     <div id="bookResponse"> 

     </div> 
     <div> 
      Add a book to system: 
     </div> 
     <div> 
      <sf:form id="addBook" action="${pageContext.request.contextPath}/book/new" modelAttribute="book"> 
       <table> 
        <tr> 
         <td><label>isbn: </label></td> 
         <td><sf:input path="ISBN" id="ISBN" /></td> 
         <td><sf:errors path="ISBN" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><label>Autor: </label></td> 
         <td><sf:input path="author" id="author" /></td> 
         <td><sf:errors path="author" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><label>Tytul: </label></td> 
         <td><sf:input path="title" id="title" /></td> 
         <td><sf:errors path="title" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><label>Opis: </label></td> 
         <td><sf:textarea path="description" id="description" /></td> 
         <td><sf:errors path="description" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><label>Ilosc stron: </label></td> 
         <td><sf:input path="pages" id="pages" /></td> 
         <td><sf:errors path="pages" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><label>Rok wydawania: </label></td> 
         <td><sf:input path="publicationYear" id="publicationYear" /></td> 
         <td><sf:errors path="publicationYear" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><label>Wydawca: </label></td> 
         <td><sf:textarea path="publisher" id="publisher" /></td> 
         <td><sf:errors path="publisher" cssClas="error" /></td> 
        </tr> 
        <tr> 
         <td><input name="submit" type="submit" value="Dodaj" class="btn btn-primary" /></td> 
        </tr> 
       </table> 
      </sf:form> 
     </div> 

    </tiles:putAttribute> 
</tiles:insertDefinition> 

Answer 1

에서 . 여기에 내가 그것을 작동하게하기 위해 무슨 짓을 : 는 첫째로 나는 jackson2에 의존성을 변경

<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-annotations</artifactId> 
    <version>2.4.3</version> 
</dependency> 

<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-core</artifactId> 
    <version>2.4.3</version> 
</dependency> 

<dependency> 
    <groupId>com.fasterxml.jackson.core</groupId> 
    <artifactId>jackson-databind</artifactId> 
    <version>2.4.3</version> 
</dependency> 

가 그럼 난 @JsonProperty과 @JsonIgnore 내 예약 클래스를 주석. 업데이트 된 책 클래스입니다.

@Entity 
    @Table(name="Book") 
    @Indexed 
    public class Book { 
    @Id 
    @GeneratedValue(strategy = GenerationType.AUTO) 
    @Column(name = "bookId") 
    @JsonIgnore 
    private Long id; 
    @Column(nullable = false) 
    @Field(index = Index.YES, analyze=Analyze.YES, store=Store.NO) 
    @JsonProperty("title") 
    private String title; 
    @Column(nullable = false, unique = true) 
    @JsonProperty("ISBN") 
    private String ISBN; 
    @Column(nullable = false) 
    @Field(index = Index.YES, analyze=Analyze.YES, store=Store.NO) 
    @JsonProperty("author") 
    private String author; 
    @JsonProperty("publisher") 
    private String publisher; 
    @Column(length = 1000) 
    @JsonProperty("description") 
    private String description; 
    @JsonProperty("publicationYear") 
    private int publicationYear; 
    @JsonProperty("pages") 
    private int pages; 
    @Enumerated(EnumType.STRING) 
    @Column(nullable = false) 
    @JsonIgnore 
    private BookStatus bookStatus; 
    @ManyToMany(mappedBy = "booksWant", cascade = CascadeType.ALL) 
    @JsonIgnore 
    private List<User> user = new ArrayList<User>(0); 
    @OneToMany(mappedBy = "book", cascade = CascadeType.ALL) 
    @JsonIgnore 
    private List<UserBook> bookList = new ArrayList<UserBook>(0); 

    public Book(String title, String ISBN, String author, String publisher, String description, 
       int publicationYear, int pages, BookStatus bookStatus) { 
     this.title = title; 
     this.ISBN = ISBN; 
     this.author = author; 
     this.publisher = publisher; 
     this.description = description; 
     this.publicationYear = publicationYear; 
     this.pages = pages; 
     this.bookStatus = bookStatus; 
    } 
    getters and setters 

} 

Answer 2

제거 " 'ContentType을'응용 프로그램/JSON ',"나는 내 문제를 해결 아약스 호출