基于javaweb+jsp的敬老院养老院管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Bootstrap Ajax)

JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap Ajax

基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可

开发工具：eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

        modal.find('#delete-id').val(id);
    })

    $('#modal-edit').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);
        let id = button.data('id');
        let modal = $(this);
        $.ajax({
            url: 'noticeGet?id=' + id,
            type: "get",
            success: function (voString) {
                let vo = eval('(' + voString + ')');
                        modal.find('#edit-id').val(vo.id);
                        modal.find('#edit-noticeName').val(vo.noticeName);
                        modal.find('#edit-noticeText').val(vo.noticeText);
                        modal.find('#edit-noticeType').val(vo.noticeType);
                        modal.find('#edit-createDate').val(vo.createDate);
            }
        })
    })
    $('#modal-info').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);

        User user = (User) session.getAttribute("loginUser");
        if (user != null) {
            session.removeAttribute("loginUser");
        }
        response.sendRedirect("login.jsp");
    }

    @RequestMapping("authValidationCode")
    public void validationCode(HttpServletResponse response, HttpServletRequest request) throws IOException {
        String codeChars = "0123456789";// 图形验证码的字符集合，系统将随机从这个字符串中选择一些字符作为验证码
        //  获得验证码集合的长度
        int charsLength = codeChars.length();
        //  下面三条记录是关闭客户端浏览器的缓冲区
        //  这三条语句都可以关闭浏览器的缓冲区，但是由于浏览器的版本不同，对这三条语句的支持也不同
        //  因此，为了保险起见，建议同时使用这三条语句来关闭浏览器的缓冲区
        response.setHeader("ragma", "No-cache");
        response.setHeader("Cache-Control", "no-cache");
        response.setDateHeader("Expires", 0);
        //  设置图形验证码的长和宽（图形的大小）
        int width = 90, height = 20;

        pb.setKeyword(keyword);
        pb.setList(list);
        request.getSession().setAttribute("pageBean", pb);
        request.getSession().setAttribute("list", pb.getList());

        response.sendRedirect("xinxi_list.jsp");
    }
}
package com.demo.controller;

import com.demo.util.Util;
import com.demo.service.UserService;
import com.demo.vo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

        this.redirectList(request, response);
    }

    /**
     * 删除信息
     *
     * @param response
     * @param request
     * @throws IOException
     */
    @RequestMapping("xinxiDelete")
    public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {
        Serializable id = Util.decode(request, "id");
        xinxiService.delete(Arrays.asList(id));
        this.redirectList(request, response);
    }

    /**
     * 编辑信息
     *
     * @param response
     * @param request
     * @throws IOException
     */
    @RequestMapping("xinxiEdit")
    public void edit(HttpServletResponse response, HttpServletRequest request) throws IOException {
        Xinxi vo = new Xinxi();

        String password = Util.decode(request, "password");
        System.out.println("username=" + username);
        System.out.println("password=" + password);

        Map<String, Object> params = new HashMap();
        params.put("searchColumn", "username");//使用`username`字段进行模糊查询
        params.put("keyword", username);
        params.put("startIndex", 0);
        params.put("pageSize", Long.MAX_VALUE);
        List<User> list = (List<User>) userService.list(params).get("list");
        for (User user : list) {
            if (user.getUsername().equals(username) /*&& user.getPassword().equals(password)*/) {//说明该用户名已存在，必须换个用户名才能注册
                request.getSession().setAttribute("alert_msg", "错误：用户名已存在！");
                request.getRequestDispatcher("register.jsp").forward(request, response);
                return;
            }
        }
        User vo = new User();
        vo.setUsername(username);

        this.pageSize = pageSize;
    }


    public int getTotalPage() {
        return totalPage;
    }

    public void setTotalPage(int totalPage) {
        this.totalPage = totalPage;
    }

    public int getStartIndex() {
        return startIndex;
    }

    public void setStartIndex(int startIndex) {
        this.startIndex = startIndex;
    }

    public int getStart() {
        return start;

                        <label class="control-label">(hidden)</label>
                        <input type="hidden" class="form-control" name="action" value="delete">
                        <input type="text" class="form-control" name="id" id="delete-id">
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-grad btn-default" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-grad btn-danger">删除</button>
                </div>
            </form>
        </div>
    </div>
</div>

</body>
<script>
    $('#modal-delete').on('show.bs.modal', function (event) {

     * @param request
     * @throws IOException
     */
    @RequestMapping("xinxiDelete")
    public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {
        Serializable id = Util.decode(request, "id");
        xinxiService.delete(Arrays.asList(id));
        this.redirectList(request, response);
    }

    /**
     * 编辑信息
     *
     * @param response
     * @param request

import java.util.List;
import java.util.Map;

@Controller
@RequestMapping
public class FangjianController {

    @Autowired
    private FangjianService fangjianService;

    /**
     * 增加房间
     *
     * @param response
     * @param request
     * @throws IOException
     */
    @RequestMapping("fangjianAdd")
    public void add(HttpServletResponse response, HttpServletRequest request) throws IOException {
        Fangjian vo = new Fangjian();
        //取出页面传进来的参数
        vo.setFangjianLouhao(Util.decode(request, "fangjianLouhao"));
        vo.setFangjianFangjianhao(Util.decode(request, "fangjianFangjianhao"));
        vo.setFangjianLeixin(Util.decode(request, "fangjianLeixin"));
        vo.setFangjianPrice(Util.decode(request, "fangjianPrice"));
        vo.setFangjianName(Util.decode(request, "fangjianName"));
        vo.setFangjianText(Util.decode(request, "fangjianText"));

                                        data-toggle="modal" data-target="#modal-info">详情
                                </button>
                                <button class="btn btn-grad btn-success btn-sm"
                                                <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if>
                                        data-id="${vo.id}"
                                        data-toggle="modal" data-target="#modal-edit">编辑
                                </button>
                                <button class="btn btn-grad btn-danger btn-sm" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> data-id="${vo.id}"
                                        data-toggle="modal" data-target="#modal-delete">删除
                                </button>
                            </th>
                        </tr>
                    </c:forEach>
                    </tbody>
                </table>
            </div>
            <div style="float: right;padding-right: 10px;color: #515151;"><jsp:include page="split.jsp"/></div>
        </div>
    </div>
</div>