SpringBoot里使用Servlet进行请求的实现示例

首先，在main方法的类上添加注解：

@ServletComponentScan(basePackages = 'application.servlet')

示例代码:

package application; import io.seata.spring.annotation.datasource.EnableAutoDataSourceProxy;import javafx.application.Application;import javafx.fxml.FXMLLoader;import org.mybatis.spring.annotation.MapperScan;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.boot.builder.SpringApplicationBuilder;import org.springframework.boot.web.servlet.ServletComponentScan;import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;import org.springframework.cache.annotation.EnableCaching;import org.springframework.cloud.openfeign.EnableFeignClients; import javax.annotation.Resource; /** * @author wtl */@SpringBootApplication@EnableFeignClients@EnableCaching@EnableAutoDataSourceProxy@MapperScan(basePackages = 'application.mybatis.mappers')@ServletComponentScan(basePackages = 'application.servlet')public class SpringBootMain extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(SpringBootMain.class,args); Application.launch(FxmlRunner.class,args); } @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(SpringBootMain.class); }}

使用 @WebServlet(name = 'DownloadServlet',urlPatterns = '/test') 进行使能Servlet：

@WebServlet(name = 'DownloadServlet',urlPatterns = '/test')

示例：

package application.servlet; import application.service.BiliBiliIndexService;import lombok.SneakyThrows; import javax.annotation.Resource;import javax.servlet.*;import javax.servlet.annotation.WebServlet;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import java.io.IOException; /** * @author: wtl * @Date: 2020/7/5 * @Time: 18:48 * @Description: */@WebServlet(name = 'DownloadServlet',urlPatterns = '/test')public class DownloadServlet extends HttpServlet { @Resource private BiliBiliIndexService biliBiliIndexService; @SneakyThrows @Override protected void doGet(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws ServletException, IOException { String aid = httpServletRequest.getParameter('aid'); String cid = httpServletRequest.getParameter('cid'); biliBiliIndexService.getVideoStream(aid,cid,httpServletRequest,httpServletResponse); }}

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