GlassFish Server 状态 404 在 DispatcherServlet 中找不到带有 URI 的 HTTP 请求的映射

Question

我正在尝试将 JSF 2 与 Spring 集成，我正在关注 this example 并制作一些修改以访问数据库并执行存储过程。

但是当我运行项目时，我从 GlassFish Server 获得了一个 Status 404 - Not found。在控制台日志中，我收到消息：

Warning:   No mapping found for HTTP request with URI [/] in DispatcherServlet with name 'dispatcher'

这是我的结果代码：

文件夹结构

Initializer.java

public class Initializer implements WebApplicationInitializer {

    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {
        AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
        ctx.register(AppConfig.class);
        ctx.setServletContext(servletContext);
        servletContext.addListener(new ContextLoaderListener(ctx));
        servletContext.addListener(new RequestContextListener());
        Dynamic dynamic = servletContext.addServlet("dispatcher", new DispatcherServlet(ctx));
        dynamic.addMapping("/");
        dynamic.setLoadOnStartup(1);
   }
}

AppConfig.java

@Configuration
@ComponentScan("source")
class AppConfig {

    @Bean
    public Service service() {
        DriverManagerDataSource ds = new DriverManagerDataSource("jdbc:mysql://localhost:3306/test?zeroDateTimeBehavior=convertToNull", "root", "rootPass");
        ds.setDriverClassName("com.mysql.jdbc.Driver");
        return new ServiceImpl(ds);
    }
}

ProcBean.java

@ManagedBean(name = "procBean", eager = true)
@RequestScoped
@Component
@RequestMapping("/")
public class ProcBean {

    private int input;
    private int output;
    @Autowired public Service procService;

    // Empty constructor, getters/setters

    public String callStoredProcedure() {
        this.output = procService.callStoredProcedure(input);
        return "output";
    }
}

ServiceImpl.java

public class ServiceImpl implements Service {

    private DataSource dataSource;
    private StoredProcedurePrueba prueba;

    public ServiceImpl(DataSource dataSource) {
        this.dataSource = dataSource;
    }

    // get/set dataSource

    @Override
    public int callStoredProcedure(int input) {
        this.prueba = new StoredProcedurePrueba(dataSource);
        return this.prueba.execute(input);
    }

    private class StoredProcedurePrueba extends StoredProcedure {
        // Implementation tested separately and working correctly
    }
}

配置

面孔-config.xml

<?xml version='1.0' encoding='UTF-8'?>
<faces-config version="2.2"
              xmlns="http://xmlns.jcp.org/xml/ns/javaee"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd">

  <application>
    <el-resolver>
      org.springframework.web.jsf.el.SpringBeanFacesELResolver
    </el-resolver>
  </application>
</faces-config>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1" 
         xmlns="http://xmlns.jcp.org/xml/ns/javaee" 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd">

  <display-name>JSF 2 + Spring 4 Integration Example</display-name>

    <servlet>
      <servlet-name>FacesServlet</servlet-name>
      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
      <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
      <servlet-name>FacesServlet</servlet-name>
      <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>

    <session-config>
      <session-timeout>30</session-timeout>
    </session-config>
</web-app>

网页

<!-- input.xhtml -->
<h:body>
  <h3>JSF 2 + Spring 4 Integration Example</h3>
  <h:form id="studentForm">
    <h:outputLabel value="Enter Student id:" />
    <h:inputText value="#{procBean.input}" /> <br />
    <h:commandButton value="Submit" action="#{procBean.callStoredProcedure()}"/>
  </h:form>
</h:body>

<!-- output.xhtml -->
<h:body>
  <h3>JSF 2 + Spring 4 Integration Example</h3>
  <p>#{procBean.output}</p>
</h:body>

我正在尝试其他一些解决方案，但 none 对我有用。任何的想法？我错过了什么？

提前感谢您的回答。

Answer 1

不使用 Spring，但我认为您需要 web.xml 中的欢迎文件，例如

<welcome-file-list>
    <welcome-file>input.xhtml</welcome-file>
</welcome-file-list>

GlassFish Server 状态 404 在 DispatcherServlet 中找不到带有 URI 的 HTTP 请求的映射

GlassFish Server status 404 No mapping found for HTTP request with URI in DispatcherServlet

spring

glassfish

jsf-2.2