Springboot整合Servlet简单小测试

爱被打了一巴掌 2023-10-07 12:33 13阅读 0赞

![在这里插入图片描述][20200413181337117.png]  
@SuppressWarnings(“serial”)解决报黄线  
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访问http://localhost:8080/index.html 后台输出  
@ServletComponentScan 能够扫描到项目中的Servlet  
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### 第二种整合servlet方法: ###

通过创建Bean 来实现访问 GET  
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@WebServlet("/index.html")
    public class IndexServlet  extends HttpServlet{
        
    	@Override
    	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        
    		System.out.println("访问到了我的Get方法");
    		
    		
    	}
    
    }

bean.addUrlMappings("/index.html");可以放二个位置都能访问

//创建一个bean
    	@Bean
    	public  ServletRegistrationBean getBean() {
        	
    	   ServletRegistrationBean   bean=new ServletRegistrationBean(new IndexServlet(),"/index.html"); 
    //	   bean.addUrlMappings("/index.html");
    	   return bean;	
           }

[20200413181337117.png]: https://img-blog.csdnimg.cn/20200413181337117.png
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