                        课程
                    
                        /后端开发
                        
                            /Java
                        
                        /通过自动回复机器人学Mybatis---基础版

可以删除单条数据，不能再返回列表页面，我使用的是Spring MVC

这是控制台的日志，没问题：

DEBUG [org.apache.ibatis.transaction.jdbc.JdbcTransaction] - Opening JDBC Connection
DEBUG [org.apache.ibatis.transaction.jdbc.JdbcTransaction] - Setting autocommit to false on JDBC Connection [com.mysql.jdbc.Connection@1c0e2dd]
DEBUG [Message.deleteOne] - ==> Preparing: delete from message where ID = ?
DEBUG [Message.deleteOne] - ==> Parameters: 6(Integer)
DEBUG [Message.deleteOne] - <== Updates: 1
DEBUG [org.apache.ibatis.transaction.jdbc.JdbcTransaction] - Committing JDBC Connection [com.mysql.jdbc.Connection@1c0e2dd]
DEBUG [org.apache.ibatis.transaction.jdbc.JdbcTransaction] - Resetting autocommit to true on JDBC Connection [com.mysql.jdbc.Connection@1c0e2dd]
DEBUG [org.apache.ibatis.transaction.jdbc.JdbcTransaction] - Closing JDBC Connection [com.mysql.jdbc.Connection@1c0e2dd]
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Rendering view [org.springframework.web.servlet.view.JstlView: name 'WEB-INF/jsp/back/messageList'; URL [/WEB-INF/jsp/back/messageList.jsp]] in DispatcherServlet with name 'springmvc09'
DEBUG [org.springframework.web.servlet.view.JstlView] - Forwarding to resource [/WEB-INF/jsp/back/messageList.jsp] in InternalResourceView 'WEB-INF/jsp/back/messageList'
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request

Controller.java

@Controller
@RequestMapping("/weixin")
public class WeixinController {
    @RequestMapping(value = "/messageDeleteOne")
    public String messageDeleteOne(HttpServletRequest request, Model model) {
	//接受页面传回的值
	String id = request.getParameter("id");
	MaintainService maintainService = new MaintainService();
	maintainService.deleteOne(id);
	request.getRequestDispatcher("weixin/messageList.do");

	return "WEB-INF/jsp/back/messageList";

    }

}

这是删除单条之后的记录，跳转不回来，特来请教