基于javaweb+jsp的饮食营养健康管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Layui Ajax)

基于javaweb+jsp的饮食营养健康管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Layui Ajax)

JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Layui 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

        Serializable id = Util.decode(request, "id");
        noticeService.delete(Arrays.asList(id));
        this.redirectList(request, response);
    }

    /**
     * 编辑公告
     *
     * @param response
     * @param request
     * @throws IOException
     */
    @RequestMapping("noticeEdit")
    public void edit(HttpServletResponse response, HttpServletRequest request) throws IOException {
        Notice vo = new Notice();
        vo.setId(Long.valueOf(Util.decode(request, "id")));
        vo.setNoticeName(Util.decode(request, "noticeName"));

    /**
     * 判断字符串是不是中文
     *
     * @param c
     * @return
     */
    private static boolean isChinese(char c) {
        Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);
        return (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
                || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS
                || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
                || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION
                || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION
                || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS);
    }

    /**
     * 判断字符串是否是乱码

        response.getWriter().println(com.alibaba.fastjson.JSONObject.toJSONString(userService.list(params).get("list")));
    }
}
package com.demo.controller;

import com.demo.util.Util;
import com.demo.service.FoodService;
import com.demo.vo.Food;
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;
import java.io.IOException;
import java.io.Serializable;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

            reload: function () {
                let url = 'noticeList?keyword=' + $('#search_keyword').val() + '&searchColumn=' + $('#searchColumn').val();
                //执行重载
                table.reload('myTable', {
                    url: url,
                    page: {
                        curr: 1 //重新从第 1 页开始
                    }
                });
            }
        };
        $('.searchTable .layui-btn').on('click', function () {
            let type = $(this).data('type');
            active[type] ? active[type].call(this) : '';
        });
    });
</script>
</body>
</html>
<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>

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

    /**
     * 编辑公告
     *
     * @param response
     * @param request
     * @throws IOException
     */
    @RequestMapping("noticeEdit")

            #{id}
        </foreach>
    </delete>

    <!--修改-->
    <update id="doUpdate" parameterType="com.demo.vo.User">
        UPDATE `t_user`
        <set>
                <if test ='id != null'>`id` = #{id},</if>
                <if test ='username != null'>`username` = #{username},</if>
                <if test ='password != null'>`password` = #{password},</if>
                <if test ='realName != null'>`real_name` = #{realName},</if>
                <if test ='userSex != null'>`user_sex` = #{userSex},</if>
                <if test ='userPhone != null'>`user_phone` = #{userPhone},</if>
                <if test ='userText != null'>`user_text` = #{userText},</if>
                <if test ='userType != null'>`user_type` = #{userType}</if>
        </set>
        WHERE `id` = #{id}

            defaultToolbar: ['filter', 'exports', 'print', { //自定义头部工具栏右侧图标。如无需自定义，去除该参数即可
                title: '提示',
                layEvent: 'LAYTABLE_TIPS',
                icon: 'layui-icon-tips'
            }],
            title: '食疗处方列表',
            cols: [
                [
                        {
                            field: 'shiliaoName',
                            title: '疾病名称',
                            templet: vo => (vo = vo.shiliaoName) ? '<a href="#" style="color: #009688;">' + vo + '</a>' : '',
                            event: 'info',
                        },
                        {
                            field: 'shiliaoFangan',
                            title: '食疗方案',
                        },
                        {

     * @param request
     * @param response
     */
    private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {
        //查询列和关键字
        String searchColumn = Util.decode(request, "searchColumn");
        String keyword = Util.decode(request, "keyword");
        Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)
        params.put("searchColumn", searchColumn);//要查询的列
        params.put("keyword", keyword);//查询的关键字
        response.getWriter().println(com.alibaba.fastjson.JSONObject.toJSONString(shiliaoService.list(params).get("list")));
    }
}
package com.demo.util;

import java.sql.Connection;
import java.sql.DriverManager;
import java.text.SimpleDateFormat;

/**
 * 该方法为通用的工具类，放置一些共用的方法
 */
public class Util {
    /**
     * 获取系统当前时间并格式化为字符串

<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>饮食营养健康管理系统</title>
    <link rel="stylesheet" href="js/layui/css/layui.css">
    <script src="js/jquery.js"></script>
    <script src="js/layer.js"></script>
</head>
<body class="layui-layout-body">
<div class="layui-layout layui-layout-admin">

            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("UTF-8"), "ISO-8859-1");
            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("GB2312"), "ISO-8859-1");
            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("GBK"), "ISO-8859-1");
            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("UTF-8"), "GB2312");
            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("ISO-8859-1"), "GB2312");
            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("GBK"), "GB2312");
            }
            if (isMessyCode(str)) {
                str = new String(str.getBytes("UTF-8"), "GBK");

        <div class="layui-logo" style="font-weight: bold;font-size: 19px">饮食营养健康管理系统</div>
        <ul class="layui-nav layui-layout-left"></ul>
        <c:if test="${loginUser==null}">
            <ul class="layui-nav layui-layout-right">
                <li class="layui-nav-item"><a href="login.jsp">请登录</a></li>
            </ul>
        </c:if>
        <c:if test="${loginUser!=null}">
            <ul class="layui-nav layui-layout-right">
                <li class="layui-nav-item"><a>${loginUser.username}</a></li>
                <li class="layui-nav-item"><a href="authLogout">退出登录</a></li>
            </ul>
        </c:if>
    </div>

    <div class="layui-side layui-bg-black">

运行环境

Java≥6、Tomcat≥7.0、MySQL≥5.5

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

技术框架

JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Layui 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

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

登录、注册、退出、用户模块、公告模块、食材信息模块、食疗处方模块的增删改查管理