PUT方法Spring MVC中的HTTP狀態400 - AngularJS

Question

我試圖更新公司對象，如下面的company.js中所示。 當我嘗試從company.js調用put方法，它給我的400狀態錯誤和執行不put方法在CompanyController.java進入。公司對象也可在$ scope中使用。 雖然company.js執行最後的網址是： http://localhost:8080/Jobkreisel/protected/company/50 但它甚至沒有在更新方法CompanyController.java進入，剛剛轉會到錯誤塊$ http.put（URL，$ scope.company，config）方法。

company.js

$scope.updateCompany = function (updateCompanyForm) { 
     if (!updateCompanyForm.$valid) { 
      $scope.displayValidationError = true; 
      return; 
     } 
     $scope.lastAction = 'update'; 
     var url = '/Jobkreisel/protected/company/' + $scope.company.companyID; 


     var config = {}; 

     alert("Company scope "+$scope.company.companyID); 
     alert("Company config "+config); 

     $http.put(url, $scope.company, config) 
      .success(function (data) { 

       alert('In update success'); 
      }) 
      .error(function(data, status, headers, config) { 

       console.debug(data); 
       alert('data:' + data); 
       alert('status: ' + status); 

       alert('update error'); 
      }); 
    }; 

CompanyController.java

@Controller 
@RequestMapping(value = "/protected/company") 
public class CompanyController extends UserBaseController { 

    @Autowired 
    private CompanyService companyService; 

    @RequestMapping(value = "/{companyID}", method = RequestMethod.PUT, produces = "application/json") 
    public ResponseEntity<?> update(@PathVariable("companyID") int companyId, 
            @RequestBody Company company,          
            Locale locale) { 
     if (companyId != company.getCompanyID()) { 
      return new ResponseEntity<String>("Bad Request", HttpStatus.BAD_REQUEST); 
     } 

     companyService.save(company); 

     return null; 
    } 
} 

請告訴我，爲什麼它沒有執行成功的塊。

的web.xml

<?xml version="1.0" encoding="UTF-8"?> 
<web-app version="3.0" 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 "> 

    <!-- Spring servlet that will handle the requests--> 
    <servlet> 
     <servlet-name>dispatcher</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value>/WEB-INF/spring/spring.xml</param-value> 
     </init-param> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 
    <servlet-mapping> 
     <servlet-name>dispatcher</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 

    <!-- Spring basic configurations --> 
    <listener> 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value> 
      /WEB-INF/spring/spring.xml 
     </param-value> 
    </context-param> 

    <!-- Spring Security --> 
    <filter> 
     <filter-name>springSecurityFilterChain</filter-name> 
     <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> 
    </filter> 
    <filter-mapping> 
     <filter-name>springSecurityFilterChain</filter-name> 
     <url-pattern>/*</url-pattern> 
    </filter-mapping> 

    <!-- Enconding helper filter --> 
    <filter> 
     <filter-name>encodingFilter</filter-name> 
     <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 
     <init-param> 
      <param-name>encoding</param-name> 
      <param-value>UTF-8</param-value> 
     </init-param> 
     <init-param> 
      <param-name>forceEncoding</param-name> 
      <param-value>true</param-value> 
     </init-param> 
    </filter> 
    <filter-mapping> 
     <filter-name>encodingFilter</filter-name> 
     <servlet-name>dispatcher</servlet-name> 
    </filter-mapping> 

    <!-- Encoding utility --> 
    <jsp-config> 
     <jsp-property-group> 
      <url-pattern>*.jsp</url-pattern> 
      <page-encoding>UTF-8</page-encoding> 
      <trim-directive-whitespaces>true</trim-directive-whitespaces> 
     </jsp-property-group> 
    </jsp-config> 
</web-app> 

網絡日誌：

遠程地址：127.0.0.1：8080要求 網址：http://localhost:8080/Jobkreisel/protected/company/50請求 方法：PUT狀態代碼：400錯誤請求請求頭文查看源代碼 接受：application/json，text/plain，/ A ccept-Encoding：gzip， deflate，sdch Accept-Language：zh-CN，en; q = 0.8連接：keep-alive Content-Length：175內容類型：application/json; charset = UTF-8 Cookie： JSESSIONID = 1w425u610rioe Host：localhost：8080 Origin：http://localhost:8080 Referer：http://localhost:8080/Jobkreisel/protected/company User-Agent：Mozilla/5.0（Windows NT 6.1; WOW64）爲AppleWebKit/537.36 （KHTML，例如Gecko）鉻/ 40.0.2214.115 Safari瀏覽器/ 537.36請求 淨荷視圖源

{companyID： 「50」，名稱： 「Agrident GmbH的」，網址： 「http://www.agrident.com/」， twitter：「」，...} ausbildungvideourl：「」 companyID：「50」employee：「」Facebook：「」name：「Agrident GmbH」 studiumvideourl：「」twitter：「」video：「」網站： 「http://www.agrident.com/」響應頭視圖源 的Content-Length：0附註：無緩存服務器：碼頭（6.1.21）

Answer 1

Ť他web.xml是不完整的：的確，您需要一個/Jobkreisel/*到您的控制器的servlet映射。

只需更換你的春天調度員的<url-pattern>標籤如下：

<!-- Spring servlet that will handle the requests--> 
<servlet> 
    <servlet-name>dispatcher</servlet-name> 
    ... 
</servlet> 
<servlet-mapping> 
    <servlet-name>dispatcher</servlet-name> 
    <url-pattern>/Jobkreisel/*</url-pattern> 
</servlet-mapping> 

你也可以改變您的角度應用程序稱爲URL如果調度程序的映射是正確的：

var url = '/protected/company/' + $scope.company.companyID;