文章目录
前言
随着信息技术的快速发展,智慧校园逐渐成为高校信息化建设的重要目标。智慧校园是指通过信息技术手段,将校园内的各种信息资源进行集成和共享,实现校园内部各个子系统之间的互联互通,提高校园管理效率,为师生提供更便利、安全、高效的校园服务。
然而,在实际的校园信息化建设过程中,智慧校园的数据共享和交换仍然存在一些问题。首先,校园内涉及的信息系统众多,数据格式和存储方式各异,导致数据难以有效地共享和交换。其次,校园内部的子系统之间通常没有建立起完善的数据对接机制,无法实现数据的实时流动和共享。再者,由于数据量庞大,传统的数据处理方式已经无法满足需求,需要引入大数据技术来处理和分析校园内部的海量数据。因此,如何设计和实现一个基于hadoop的智慧校园数据共享与交换平台,成为当前亟需解决的问题。
一、项目介绍
开发语言:Python
python框架:flask
软件版本:python3.7/python3.8
数据库:mysql 5.7或更高版本
数据库工具:Navicat11
开发软件:PyCharm/vs code
前端框架:vue.js
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二、功能介绍
随着信息技术的发展,智慧校园建设逐渐成为高校发展的重要方向之一。智慧校园涉及到大量的数据收集、存储和分析,因此建立一个高效的数据共享与交换平台至关重要。本研究旨在基于Hadoop技术,设计与实现一套智慧校园数据共享与交换平台,提供高校相关部门和个人用户之间便捷、安全的数据交换与共享服务。
一、数据收集与存储方面的研究内容:
- 分析智慧校园中涉及的数据类型和来源,包括学生信息、教学资源、实验数据、校园设施状态等。
- 设计适用于智慧校园数据收集的分布式数据采集系统,包括数据采集节点的设置、数据传输协议的选择等。
- 构建基于Hadoop的大规模数据存储系统,包括数据存储的分布式存储方式、数据备份等。 二、数据处理与分析方面的研究内容:
- 研究智慧校园数据处理的需求,包括数据清洗、数据集成、数据分析和数据挖掘等。
- 设计与实现适用于智慧校园数据处理的分布式计算框架,利用Hadoop的MapReduce模型处理大数据。
- 研究智慧校园数据分析与挖掘的方法和算法,如聚类分析、预测建模等。 三、数据共享与交换方面的研究内容:
- 研究智慧校园数据共享与交换的需求与模式,包括部门间数据共享、用户数据交换等。
- 设计智慧校园数据共享与交换平台的架构,包括数据发布与订阅机制、权限控制、数据安全等。
- 实现基于Hadoop的智慧校园数据共享与交换平台原型,测试其性能和可用性。
三、核心代码
部分代码:
def users_login(request):if request.method in ["POST","GET"]:
msg ={'code': normal_code,"msg": mes.normal_code}
req_dict = request.session.get("req_dict")if req_dict.get('role')!=None:
del req_dict['role']
datas = users.getbyparams(users, users, req_dict)if not datas:
msg['code']= password_error_code
msg['msg']= mes.password_error_code
returnJsonResponse(msg)
req_dict['id']= datas[0].get('id')return Auth.authenticate(Auth, users, req_dict)
def users_register(request):if request.method in ["POST","GET"]:
msg ={'code': normal_code,"msg": mes.normal_code}
req_dict = request.session.get("req_dict")
error = users.createbyreq(users, users, req_dict)if error != None:
msg['code']= crud_error_code
msg['msg']= error
returnJsonResponse(msg)
def users_session(request):'''
'''
if request.method in ["POST","GET"]:
msg ={"code": normal_code,"msg":mes.normal_code,"data":{}}
req_dict ={"id": request.session.get('params').get("id")}
msg['data']= users.getbyparams(users, users, req_dict)[0]returnJsonResponse(msg)
def users_logout(request):if request.method in ["POST","GET"]:
msg ={"msg":"退出成功","code":0}returnJsonResponse(msg)
def users_page(request):'''
'''
if request.method in ["POST","GET"]:
msg ={"code": normal_code,"msg": mes.normal_code,"data":{"currPage":1,"totalPage":1,"total":1,"pageSize":10,"list":[]}}
req_dict = request.session.get("req_dict")
tablename = request.session.get("tablename")
try:
__hasMessage__ = users.__hasMessage__
except:
__hasMessage__ = None
if __hasMessage__ and __hasMessage__ !="否":if tablename !="users":
req_dict["userid"]= request.session.get("params").get("id")if tablename =="users":
msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
msg['data']['pageSize']= users.page(users, users, req_dict)else:
msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
msg['data']['pageSize']=[],1,0,0,10returnJsonResponse(msg)
数据库参考
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---------------------------------------------------------- Server version 5.7.31/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;/*!40101 SET NAMES utf8 */;/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;/*!40103 SET TIME_ZONE='+00:00' */;/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;----Current Database: `pythoneaa7b1es`
--/*!40000 DROP DATABASE IF EXISTS `pythoneaa7b1es`*/;
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `pythoneaa7b1es` /*!40100 DEFAULT CHARACTER SET utf8mb4 */;
USE `pythoneaa7b1es`;---- Table structure for table `config`
--
DROP TABLE IF EXISTS `config`;/*!40101 SET @saved_cs_client = @@character_set_client */;/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `config` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`name` varchar(100) NOT NULL COMMENT '配置参数名称',
`value` varchar(100) DEFAULT NULL COMMENT '配置参数值',
`url` varchar(500) DEFAULT NULL COMMENT 'url',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=4DEFAULT CHARSET=utf8 COMMENT='配置文件';/*!40101 SET character_set_client = @saved_cs_client */;---- Dumping data for table `config`
--
LOCK TABLES `config` WRITE;/*!40000 ALTER TABLE `config` DISABLE KEYS */;
INSERT INTO `config` VALUES (1,'picture1','upload/picture1.jpg',NULL),(2,'picture2','upload/picture2.jpg',NULL),(3,'picture3','upload/picture3.jpg',NULL);/*!40000 ALTER TABLE `config` ENABLE KEYS */;UNLOCK TABLES;---- Table structure for table `discusssheshixinxi`
--
DROP TABLE IF EXISTS `discusssheshixinxi`;/*!40101 SET @saved_cs_client = @@character_set_client */;/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `discusssheshixinxi` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`refid` bigint(20) NOT NULL COMMENT '关联表id',
`userid` bigint(20) NOT NULL COMMENT '用户id',
`avatarurl` longtext COMMENT '头像',
`nickname` varchar(200) DEFAULT NULL COMMENT '用户名',
`content` longtext NOT NULL COMMENT '评论内容',
`reply` longtext COMMENT '回复内容',PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='设施信息评论表';/*!40101 SET character_set_client = @saved_cs_client */;---- Dumping data for table `discusssheshixinxi`
--
LOCK TABLES `discusssheshixinxi` WRITE;/*!40000 ALTER TABLE `discusssheshixinxi` DISABLE KEYS */;/*!40000 ALTER TABLE `discusssheshixinxi` ENABLE KEYS */;UNLOCK TABLES;---- Table structure for table `discussshiyanshuju`
--
DROP TABLE IF EXISTS `discussshiyanshuju`;/*!40101 SET @saved_cs_client = @@character_set_client */;/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `discussshiyanshuju` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`refid` bigint(20) NOT NULL COMMENT '关联表id',
`userid` bigint(20) NOT NULL COMMENT '用户id',
`avatarurl` longtext COMMENT '头像',
`nickname` varchar(200) DEFAULT NULL COMMENT '用户名',
`content` longtext NOT NULL COMMENT '评论内容',
`reply` longtext COMMENT '回复内容',PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='实验数据评论表';/*!40101 SET character_set_client = @saved_cs_client */;---- Dumping data for table `discussshiyanshuju`
--
LOCK TABLES `discussshiyanshuju` WRITE;/*!40000 ALTER TABLE `discussshiyanshuju` DISABLE KEYS */;/*!40000 ALTER TABLE `discussshiyanshuju` ENABLE KEYS */;UNLOCK TABLES;---- Table structure for table `discussziyuanxinxi`
--
DROP TABLE IF EXISTS `discussziyuanxinxi`;/*!40101 SET @saved_cs_client = @@character_set_client */;/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `discussziyuanxinxi` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`refid` bigint(20) NOT NULL COMMENT '关联表id',
`userid` bigint(20) NOT NULL COMMENT '用户id',
`avatarurl` longtext COMMENT '头像',
`nickname` varchar(200) DEFAULT NULL COMMENT '用户名',
`content` longtext NOT NULL COMMENT '评论内容',
`reply` longtext COMMENT '回复内容',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=1713156908431DEFAULT CHARSET=utf8 COMMENT='ziyuanxinxi评论表';/*!40101 SET character_set_client = @saved_cs_client */;---- Dumping data for table `discussziyuanxinxi`
--
LOCK TABLES `discussziyuanxinxi` WRITE;/*!40000 ALTER TABLE `discussziyuanxinxi` DISABLE KEYS */;
INSERT INTO `discussziyuanxinxi` VALUES (1713156908430,'2024-04-1504:55:08',28,1713156894247,'upload/1713156887334.png','111','<p>6666</p>',NULL);/*!40000 ALTER TABLE `discussziyuanxinxi` ENABLE KEYS */;UNLOCK TABLES;---- Table structure for table `forum`
--
DROP TABLE IF EXISTS `forum`;/*!40101 SET @saved_cs_client = @@character_set_client */;/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `forum` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`title` varchar(200) DEFAULT NULL COMMENT '帖子标题',
`content` longtext NOT NULL COMMENT '帖子内容',
`parentid` bigint(20) DEFAULT NULL COMMENT '父节点id',
`userid` bigint(20) NOT NULL COMMENT '用户id',
`username` varchar(200) DEFAULT NULL COMMENT '用户名',
`avatarurl` longtext COMMENT '头像',
`isdone` varchar(200) DEFAULT NULL COMMENT '状态',
`istop` int(11) DEFAULT '0' COMMENT '是否置顶',
`toptime` datetime DEFAULT NULL COMMENT '置顶时间',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=1713156979385DEFAULT CHARSET=utf8 COMMENT='交流论坛';/*!40101 SET character_set_client = @saved_cs_client */;---- Dumping data for table `forum`
--
LOCK TABLES `forum` WRITE;/*!40000 ALTER TABLE `forum` DISABLE KEYS */;
INSERT INTO `forum` VALUES (91,'2024-04-1504:51:40','帖子标题1','帖子内容1',0,1,'用户名1','upload/forum_avatarurl1.jpg,upload/forum_avatarurl2.jpg,upload/forum_avatarurl3.jpg','开放',0,'2024-04-1512:51:40'),(92,'2024-04-1504:51:40','帖子标题2','帖子内容2',0,2,'用户名2','upload/forum_avatarurl2.jpg,upload/forum_avatarurl3.jpg,upload/forum_avatarurl4.jpg','开放',0,'2024-04-1512:51:40'),(93,'2024-04-1504:51:40','帖子标题3','帖子内容3',0,3,'用户名3','upload/forum_avatarurl3.jpg,upload/forum_avatarurl4.jpg,upload/forum_avatarurl5.jpg','开放',0,'2024-04-1512:51:40'),(94,'2024-04-1504:51:40','帖子标题4','帖子内容4',0,4,'用户名4','upload/forum_avatarurl4.jpg,upload/forum_avatarurl5.jpg,upload/forum_avatarurl6.jpg','开放',0,'2024-04-1512:51:40'),(95,'2024-04-1504:51:40','帖子标题5','帖子内容5',0,5,'用户名5','upload/forum_avatarurl5.jpg,upload/forum_avatarurl6.jpg,upload/forum_avatarurl7.jpg','开放',0,'2024-04-1512:51:40'),(96,'2024-04-1504:51:40','帖子标题6','帖子内容6',0,6,'用户名6','upload/forum_avatarurl6.jpg,upload/forum_avatarurl7.jpg,upload/forum_avatarurl8.jpg','开放',0,'2024-04-1512:51:40'),(97,'2024-04-1504:51:40','帖子标题7','帖子内容7',0,7,'用户名7','upload/forum_avatarurl7.jpg,upload/forum_avatarurl8.jpg,upload/forum_avatarurl9.jpg','开放',0,'2024-04-1512:51:40'),(98,'2024-04-1504:51:40','帖子标题8','帖子内容8',0,8,'用户名8','upload/forum_avatarurl8.jpg,upload/forum_avatarurl9.jpg,upload/forum_avatarurl10.jpg','开放',0,'2024-04-1512:51:40'),(1713156932456,'2024-04-1504:55:32',NULL,'<p>评论</p>',92,1713156894247,'111','upload/1713156887334.png',NULL,0,NULL),(1713156969656,'2024-04-1504:56:09','用户发贴','<p>魂牵梦萦 魂牵梦萦 压根</p>',0,1713156894247,'111','','开放',1,'2024-04-1512:57:50'),(1713156979384,'2024-04-1504:56:19',NULL,'<p>用户回贴吧</p>',91,1713156894247,'111','upload/1713156887334.png',NULL,0,NULL);/*!40000 ALTER TABLE `forum` ENABLE KEYS */;UNLOCK TABLES;---- Table structure for table `gq5x6l49_ziyuanxinxi`
--
四、效果图
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