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我正在尝试设置一个获取 POST 请求正文然后创建数据库的 webapp。我使用 spring SVM 在 vFabric 服务器上为 POST 和 GET 请求创建了一个控制器。我从 Spring SVM Web 应用程序模板开始。我正在使用弹簧工具套件。

我是 spring 新手，所以我仍然掌握 bean 和控制器的概念。

我的 servlet 配置文件是这样的：

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:beans="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    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">

    <!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->

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

    <!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
    <resources mapping="/resources/**" location="/resources/" />

    <!-- Resolves views selected for rendering by @Controllers to .jsp resources in the /WEB-INF/views directory -->
    <beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <beans:property name="prefix" value="/WEB-INF/views/" />
        <beans:property name="suffix" value=".jsp" />
    </beans:bean>

    <context:component-scan base-package="com.spring.mongodb" />
</beans:beans>

它基本上是我借来的配置，所以我认为这是问题所在。

web.xml 配置如下：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 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_2_5.xsd">

    <!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring/root-context.xml</param-value>
    </context-param>

    <!-- Creates the Spring Container shared by all Servlets and Filters -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- Processes application requests -->
    <servlet>
        <servlet-name>appServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

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

</web-app>

我的主要控制器是这样的：

@Controller
public class HomeController {

    private static final Logger logger = LoggerFactory.getLogger(HomeController.class);
    private static final Log log = LogFactory.getLog(HomeController.class);
    private String bodyflow;

    Coleccion Col;

    @RequestMapping(value = "/", method = RequestMethod.POST)
    public String getPOST(Locale locale, Model model, @RequestBody String body){
        bodyflow = "char";
        return "home";
    }

    @RequestMapping(value = "/", method = RequestMethod.GET)
    public String home(Locale locale, Model model) {

        logger.info("Welcome home! The client locale is {}.", locale);

        Date date = new Date();
        DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);

        String formattedDate = dateFormat.format(date);

        model.addAttribute("serverTime", formattedDate );
        model.addAttribute("postRequest", bodyflow );

        return "home";
    }

}

这段代码的问题是，虽然 GET 请求是由方法“home”接收和执行的，但 getPOST 方法没有执行，我假设它没有收到 POST 请求并且我从简单的 REST 客户端发送到我的服务器谷歌浏览器。我假设是配置问题，我需要为 GET 和 POST 添加不同的配置吗？

您会注意到在 getPOST 方法中我只设置了一个变量，这是因为我正在测试问题是否是模型文件在每种方法中都不同，但我意识到该方法甚至没有运行。

如果您知道这样做的更好方法，请发布。

谢谢！

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