项目介绍2

博主个人介绍CSDN认证博客专家CSDN平台Java领域优质创作者全网30w粉丝超300w访问量专注于大学生项目实战开发、讲解和答疑辅导对于专业性数据证明一切

主要项目javaweb、ssm、springboot、vue、小程序、python、安卓、uniapp等设计与开发,万套源码成品可供选择学习。

文末获取源码

网络的快速发展从根本上更改了世界各组织的管理方式自二十世纪九十年代开始我国的政府、企事业等单位就设想可以通过互联网系统来进行管理信息。

由于以前存在各方面的原因比如网络普及度低、用户不接受、互联网的相关法律法规也不够完善、开发技术也不够成熟等阻碍了互联网在各大机构中的发展速度。

进入二十一世纪以后我国经济有了快速的发展限制机构管理的各个难题逐一被解决国内各大机构都加入到了电子信息化的管理模式中来。

以往的美食推荐管理系统相关信息管理都是工作人员手工统计。

这种方式不但时效性低而且需要查找和变更的时候很不方便。

随着科学的进步技术的成熟计算机信息化也日新月异的发展社会也已经深刻的认识计算机功能非常的强大计算机已经进入了人类社会发展的各个领域并且发挥着十分重要的作用。

本系统利用网络沟通、计算机信息存储管理有着与传统的方式所无法替代的优点。

比如计算检索速度特别快、可靠性特别高、存储容量特别大、保密性特别好、可保存时间特别长、成本特别低等。

在工作效率上能够得到极大地提高延伸至服务水平也会有好的收获有了网络在线美食推荐管理系统的各方面的管理更加科学和系统更加规范和简便。

运行环境

jsphtmlcssjsjquerySpringSpringMvcMybatis

项目截图

javax.servlet.http.HttpServletRequest;import

org.springframework.beans.factory.annotation.Autowired;

import

org.springframework.stereotype.Controller;

import

org.springframework.web.bind.annotation.GetMapping;

import

org.springframework.web.bind.annotation.PathVariable;

import

org.springframework.web.bind.annotation.PostMapping;

import

org.springframework.web.bind.annotation.RequestBody;

import

org.springframework.web.bind.annotation.RequestMapping;

import

org.springframework.web.bind.annotation.RequestParam;

import

org.springframework.web.bind.annotation.ResponseBody;

import

org.springframework.web.bind.annotation.RestController;import

import

com.baomidou.mybatisplus.mapper.EntityWrapper;

import

UserController{Autowiredprivate

UserService

登录*/IgnoreAuthPostMapping(value

/login)public

EntityWrapperUserEntity().eq(username,

!user.getPassword().equals(password))

{return

tokenService.generateToken(user.getId(),username,

users,

注册*/IgnoreAuthPostMapping(value

/register)public

ValidatorUtils.validateEntity(user);if(userService.selectOne(new

EntityWrapperUserEntity().eq(username,

user.getUsername()))

R.error(用户已存在);}userService.insert(user);return

R.ok();}/***

{request.getSession().invalidate();return

R.ok(退出成功);}/***

密码重置*/IgnoreAuthRequestMapping(value

/resetPass)public

EntityWrapperUserEntity().eq(username,

{return

R.error(账号不存在);}user.setPassword(123456);userService.update(user,null);return

列表*/RequestMapping(/page)public

page(RequestParam

EntityWrapperUserEntity();PageUtils

page

MPUtil.sort(MPUtil.between(MPUtil.allLike(ew,

user),

列表*/RequestMapping(/list)public

list(

EntityWrapperUserEntity();ew.allEq(MPUtil.allEQMapPre(

user,

userService.selectListView(ew));}/***

信息*/RequestMapping(/info/{id})public

String

userService.selectById(id);return

R.ok().put(data,

获取用户的session用户信息*/RequestMapping(/session)public

request){Integer

(Integer)request.getSession().getAttribute(userId);UserEntity

user

userService.selectById(id);return

R.ok().put(data,

ValidatorUtils.validateEntity(user);if(userService.selectOne(new

EntityWrapperUserEntity().eq(username,

user.getUsername()))

R.error(用户已存在);}userService.insert(user);return

R.ok();}/***

修改*/RequestMapping(/update)public

update(RequestBody

ValidatorUtils.validateEntity(user);UserEntity

EntityWrapperUserEntity().eq(username,

u.getUsername().equals(user.getUsername()))

{return

R.error(用户名已存在。

);}userService.updateById(user);//全部更新return

R.ok();}/***

删除*/RequestMapping(/delete)public

delete(RequestBody

ids){userService.deleteBatchIds(Arrays.asList(ids));return

R.ok();}

selectListView(WrapperUserEntity

wrapper);PageUtils

xmlnshttp://www.springframework.org/schema/beansxmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexmlns:txhttp://www.springframework.org/schema/txxmlns:aophttp://www.springframework.org/schema/aopxsi:schemaLocationhttp://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx.xsdhttp://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop.xsd!--

配置数据源

classcom.alibaba.druid.pool.DruidDataSource

init-methodinit

value${validationQuery}/property

nametestOnBorrow

nametimeBetweenEvictionRunsMillis

value60000/!--

Spring整合Mybatis更多查看文档http://mp.baomidou.com

--bean

classcom.baomidou.mybatisplus.spring.MybatisSqlSessionFactoryBeanproperty

namedataSource

valueclasspath:mapper/*.xml/property

nameconfigLocation

valueclasspath:mybatis/mybatis-config.xml/property

nametypeEnumsPackage

classcom.baomidou.mybatisplus.plugins.PaginationInterceptor/bean/array/property!--

全局配置注入

classcom.baomidou.mybatisplus.entity.GlobalConfiguration!--AUTO-0(数据库ID自增)INPUT-1(用户输入ID)ID_WORKER-2(全局唯一ID)UUID-3(全局唯一ID)--property

nameidType

/!--MYSQL-mysqlORACLE-oracleDB2-db2H2-h2HSQL-hsqlSQLITE-sqlitePOSTGRE-postgresqlSQLSERVER2005-sqlserver2005SQLSERVER-sqlserver--!--

Oracle需要添加该项

classcom.config.MyMetaObjectHandler

//property/bean!--

classorg.mybatis.spring.mapper.MapperScannerConfigurerproperty

namebasePackage

classorg.springframework.jdbc.datasource.DataSourceTransactionManagerproperty

namedataSource

transaction-managertransactionManagertx:attributestx:method

nameadd*

propagationREQUIRED//tx:attributes/tx:advice!--

配置切面

com.service..*.*(..))/aop:advisor

pointcut-reftransactionPointcut

advice-reftransactionAdvice//aop:config/beans

3.5

xmlnshttp://www.springframework.org/schema/beansxmlns:xsihttp://www.w3.org/2001/XMLSchema-instance

xmlns:contexthttp://www.springframework.org/schema/contextxmlns:mvchttp://www.springframework.org/schema/mvcxsi:schemaLocationhttp://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context.xsd

http://www.springframework.org/schema/mvc

http://www.springframework.org/schema/mvc/spring-mvc.xsdmvc:default-servlet-handler/!--

Controller包(自动注入)

register-defaultstrue避免IE执行AJAX时,返回JSON出现下载文件FastJsonbean

idfastJsonHttpMessageConverterclasscom.alibaba.fastjson.support.spring.FastJsonHttpMessageConverterproperty

namesupportedMediaTypeslist这里顺序不能反一定先写text/html,不然ie下出现下载提示valuetext/html;charsetUTF-8/valuevalueapplication/json;charsetUTF-8/value/list/propertyproperty

namefeaturesarray

value-typecom.alibaba.fastjson.serializer.SerializerFeature避免循环引用valueDisableCircularReferenceDetect/value是否输出值为null的字段valueWriteMapNullValue/value数值字段如果为null,输出为0,而非nullvalueWriteNullNumberAsZero/value字符类型字段如果为null,输出为,而非null

valueWriteNullStringAsEmpty/valueList字段如果为null,输出为[],而非nullvalueWriteNullListAsEmpty/valueBoolean字段如果为null,输出为false,而非nullvalueWriteNullBooleanAsFalse/value/array/property/bean/mvc:message-converters

静态资源配置

classorg.springframework.web.servlet.view.InternalResourceViewResolverproperty

nameprefix

--mvc:interceptorsmvc:interceptormvc:mapping

path/upload/bean

classcom.interceptor.AuthorizationInterceptor//mvc:interceptor/mvc:interceptors!--

上传限制

classorg.springframework.web.multipart.commons.CommonsMultipartResolver!--

--property

typetext/javascriptsrc${pageContext.request.contextPath}/resources/assets2/js/jquery.min.js/script!--

link

href${pageContext.request.contextPath}/resources/assets2/css/style.css

link

relstylesheethref${pageContext.request.contextPath}/resources/assets2/css/loader-style.css

link

relstylesheethref${pageContext.request.contextPath}/resources/assets2/css/bootstrap.css

link

relstylesheethref${pageContext.request.contextPath}/resources/assets2/css/signin.css!--

HTML5

srchttp://html5shim.googlecode.com/svn/trunk/html5.js/script![endif]--

!--

iconhref${pageContext.request.contextPath}/resources/assets2/ico/minus.png

/head

url(http://codegen.caihongy.cn/20210205/f4f80f5323bf4b1992cb9fddd10b0b25.jpg)

!important;height:

rgba(0,0,0,.3);background-color:

rgba(255,

rgba(0,0,0,.3);background-color:

rgba(30,

rgba(0,0,0,1);background-color:

#fff;box-shadow:

rgba(0,0,0,0);background-color:

6px

rgba(0,0,0,1);background-color:

#fff;box-shadow:

$template2.back.login.code.nums.color;font-size:

$template2.back.login.code.nums.fontSize;padding:

0;border-radius:

placeholder用户名classform-control-i

required/divdiv

placeholder密码classform-control-i

required/divdiv

onclickrandomString()/div/divdiv

classbtn

hrefmodules/yonghu/register.jsp用户注册/a/div

/form!--

src${pageContext.request.contextPath}/resources/assets2/js/preloader.js/script--script

typetext/javascriptsrc${pageContext.request.contextPath}/resources/assets2/js/bootstrap.js/script!--script

typetext/javascript

src${pageContext.request.contextPath}/resources/assets2/js/app.js/script--!--script

typetext/javascript

src${pageContext.request.contextPath}/resources/assets2/js/load.js/script--!--script

typetext/javascript

src${pageContext.request.contextPath}/resources/assets2/js/main.js/script--script

typetext/javascriptsrc${pageContext.request.contextPath}/resources/js/jquery.form.js/script!--script

srchttp://maps.googleapis.com/maps/api/js?sensorfalse

--!--script

src${pageContext.request.contextPath}/resources/assets2/js/map/gmap3.js/script

--script

document.createElement(div);box.setAttribute(class,

form-group-r);for

{//console.log(menu[i].roleName)var

div

document.createElement(div);div.setAttribute(class,

checkbox);var

document.createElement(label);//label.innerHTML

checkbox

document.createElement(input);checkbox.setAttribute(type,

radio);checkbox.setAttribute(name,

chk);checkbox.setAttribute(value,

attr

\);checkbox.setAttribute(onclick,

attr);//label.setAttribute(class,checkbox

menus[i].roleName;div.appendChild(checkbox);div.appendChild(label);box.appendChild(div);}$(form

.form-group-l-r).before(box);}function

checkRole(roleName,

roleName;$(#loginForm).attr(action,

baseUrl

tableName;}$(#login-wrapper).on(change,

input[typeradio],

.checkbox).removeClass(active);$(this).parent().addClass(active);});function

login()

{arr.push(codes[i].num)}if(arr.join().toLowerCase()

{alert(请输入正确的验证码);randomString()window.location.href${pageContext.request.contextPath}/jsp/login.jsp;}}$(#loginForm).ajaxForm(function(res)

{if

$(#username).val();window.sessionStorage.setItem(accountTableName,accountTableName)window.sessionStorage.setItem(username,username);window.sessionStorage.setItem(token,res.token);window.sessionStorage.setItem(role,role);window.location.href

${pageContext.request.contextPath}/index.jsp;}

else

{setRoleOption();//$(form).attr(action,baseUrl

users/login);}document.addEventListener(DOMContentLoaded,

ready);function

3px;display:inline-blockcodes[i].num/span}$(#nums).html().append(str);}randomString();/script/body/html

数据库表设计