springboot整合servlet
时间: 2023-04-16 17:01:22 浏览: 67
Spring Boot可以很方便地整合Servlet。只需要在Spring Boot应用程序中添加Servlet依赖项,然后创建一个Servlet类并将其注入到Spring容器中即可。
具体步骤如下:
1. 在pom.xml文件中添加Servlet依赖项:
```
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4..1</version>
<scope>provided</scope>
</dependency>
```
2. 创建一个Servlet类,继承javax.servlet.http.HttpServlet类,并实现doGet()或doPost()方法:
```
@WebServlet(name = "myServlet", urlPatterns = "/myservlet")
public class MyServlet extends HttpServlet {
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
resp.getWriter().write("Hello, World!");
}
}
```
3. 在Spring Boot应用程序的配置类中添加ServletRegistrationBean:
```
@Configuration
public class ServletConfig {
@Bean
public ServletRegistrationBean<MyServlet> myServlet() {
return new ServletRegistrationBean<>(new MyServlet(), "/myservlet");
}
}
```
4. 运行Spring Boot应用程序,访问http://localhost:808/myservlet即可看到输出的"Hello, World!"。
以上就是Spring Boot整合Servlet的简单步骤。