在单独的servlet中访问spring环境

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class MyServlet extends HttpServlet {
    private ApplicationContext context;

    @Override
    public void init() throws ServletException {
        // 初始化Spring容器
        context = new ClassPathXmlApplicationContext("applicationContext.xml");
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // 获取Spring环境中的组件
        MyService myService = context.getBean(MyService.class);
        
        // 使用获取到的组件进行业务处理
        String result = myService.doSomething();
        
        // 返回结果给客户端
        response.getWriter().write(result);
    }
}