与 ServletRegistrationBean<MessageDispatcherServlet> 的边界不匹配

Question

我尝试编写返回的 ServletRegistrationBean 方法 MessageDispatcherServlet 实例，我收到有界不匹配错误。

这是我写的方法：

public ServletRegistrationBean<MessageDispatcherServlet> requestDispatcher (ApplicationContext conext){
        MessageDispatcherServlet msd = new MessageDispatcherServlet();
        msd.setApplicationContext(conext);
        msd.setTransformWsdlLocations(true);
servletContext.addServlet("MessageDispatcherServlet",msd);
        return new ServletRegistrationBean<MessageDispatcherServlet>(msd, "/soap/*");
    }

我究竟做错了什么？

Answer 1

我解决了这个

 issue by configuring pom file with the next dependancy:
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

代替 ：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
</dependency>