开发语言：nodejs 框架：Express 数据库：mysql 5.7（一定要5.7版本） 数据库工具：Navicat11 开发软件：VS code/HBuilder X 浏览器：谷歌浏览器

数据库：

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', PRIMARY KEY (​​​id​​​) ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT 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'),(2,'picture2','upload/picture2.jpg'),(3,'picture3','upload/picture3.jpg'); /!40000 ALTER TABLE ​​config​​ ENABLE KEYS */; UNLOCK TABLES;

-- -- Table structure for table ​​dianzixinxiziyuan​​ --

DROP TABLE IF EXISTS ​​dianzixinxiziyuan​​; /*!40101 SET @saved_cs_client = @@character_set_client /; /!40101 SET character_set_client = utf8 /; CREATE TABLE ​​dianzixinxiziyuan​​​ ( ​​id​​ bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键', ​​​addtime​​​ timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', ​​​ziyuanmingcheng​​​ varchar(200) DEFAULT NULL COMMENT '资源名称', ​​​ziyuanleixing​​​ varchar(200) DEFAULT NULL COMMENT '资源类型', ​​​ziyuantupian​​​ varchar(200) DEFAULT NULL COMMENT '资源图片', ​​​ziyuanwenjian​​​ varchar(200) DEFAULT NULL COMMENT '资源文件', ​​​ziyuanjieshao​​​ longtext COMMENT '资源介绍', ​​​faburiqi​​​ date DEFAULT NULL COMMENT '发布日期', ​​​yonghuming​​​ varchar(200) DEFAULT NULL COMMENT '用户名', PRIMARY KEY (​​​id​​​) ) ENGINE=InnoDB AUTO_INCREMENT=57 DEFAULT CHARSET=utf8 COMMENT='电子信息资源'; /!40101 SET character_set_client = @saved_cs_client */;

-- -- Dumping data for table ​​dianzixinxiziyuan​​ --

LOCK TABLES ​​dianzixinxiziyuan​​ WRITE; /*!40000 ALTER TABLE ​​dianzixinxiziyuan​​ DISABLE KEYS /; INSERT INTO ​​dianzixinxiziyuan​​​ VALUES (51,'2022-04-07 13:08:48','资源名称1','资源类型1','upload/dianzixinxiziyuan_ziyuantupian1.jpg','','资源介绍1','2022-04-07','用户名1'),(52,'2022-04-07 13:08:48','资源名称2','资源类型2','upload/dianzixinxiziyuan_ziyuantupian2.jpg','','资源介绍2','2022-04-07','用户名2'),(53,'2022-04-07 13:08:48','资源名称3','资源类型3','upload/dianzixinxiziyuan_ziyuantupian3.jpg','','资源介绍3','2022-04-07','用户名3'),(54,'2022-04-07 13:08:48','资源名称4','资源类型4','upload/dianzixinxiziyuan_ziyuantupian4.jpg','','资源介绍4','2022-04-07','用户名4'),(55,'2022-04-07 13:08:48','资源名称5','资源类型5','upload/dianzixinxiziyuan_ziyuantupian5.jpg','','资源介绍5','2022-04-07','用户名5'),(56,'2022-04-07 13:08:48','资源名称6','资源类型6','upload/dianzixinxiziyuan_ziyuantupian6.jpg','','资源介绍6','2022-04-07','用户名6'); /!40000 ALTER TABLE ​​dianzixinxiziyuan​​ ENABLE KEYS */; UNLOCK TABLES;

-- -- Table structure for table ​​discussdianzixinxiziyuan​​ --

DROP TABLE IF EXISTS ​​discussdianzixinxiziyuan​​; /*!40101 SET @saved_cs_client = @@character_set_client /; /!40101 SET character_set_client = utf8 /; CREATE TABLE ​​discussdianzixinxiziyuan​​​ ( ​​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', ​​​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=137 DEFAULT CHARSET=utf8 COMMENT='电子信息资源评论表'; /!40101 SET character_set_client = @saved_cs_client */;

-- -- Dumping data for table ​​discussdianzixinxiziyuan​​ --

LOCK TABLES ​​discussdianzixinxiziyuan​​ WRITE; /*!40000 ALTER TABLE ​​discussdianzixinxiziyuan​​ DISABLE KEYS /; INSERT INTO ​​discussdianzixinxiziyuan​​​ VALUES (131,'2022-04-07 13:08:48',1,1,'用户名1','评论内容1','回复内容1'),(132,'2022-04-07 13:08:48',2,2,'用户名2','评论内容2','回复内容2'),(133,'2022-04-07 13:08:48',3,3,'用户名3','评论内容3','回复内容3'),(134,'2022-04-07 13:08:48',4,4,'用户名4','评论内容4','回复内容4'),(135,'2022-04-07 13:08:48',5,5,'用户名5','评论内容5','回复内容5'),(136,'2022-04-07 13:08:48',6,6,'用户名6','评论内容6','回复内容6'); /!40000 ALTER TABLE ​​discussdianzixinxiziyuan​​ ENABLE KEYS */; UNLOCK TABLES;

-- -- Table structure for table ​​discusstushuxinxi​​ --

DROP TABLE IF EXISTS ​​discusstushuxinxi​​; /*!40101 SET @saved_cs_client = @@character_set_client /; /!40101 SET character_set_client = utf8 /; CREATE TABLE ​​discusstushuxinxi​​​ ( ​​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', ​​​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=117 DEFAULT CHARSET=utf8 COMMENT='图书信息评论表'; /!40101 SET character_set_client = @saved_cs_client */;

-- -- Dumping data for table ​​discusstushuxinxi​​ --

LOCK TABLES ​​discusstushuxinxi​​ WRITE; /*!40000 ALTER TABLE ​​discusstushuxinxi​​ DISABLE KEYS /; INSERT INTO ​​discusstushuxinxi​​​ VALUES (111,'2022-04-07 13:08:48',1,1,'用户名1','评论内容1','回复内容1'),(112,'2022-04-07 13:08:48',2,2,'用户名2','评论内容2','回复内容2'),(113,'2022-04-07 13:08:48',3,3,'用户名3','评论内容3','回复内容3'),(114,'2022-04-07 13:08:48',4,4,'用户名4','评论内容4','回复内容4'),(115,'2022-04-07 13:08:48',5,5,'用户名5','评论内容5','回复内容5'),(116,'2022-04-07 13:08:48',6,6,'用户名6','评论内容6','回复内容6'); /!40000 ALTER TABLE ​​discusstushuxinxi​​ ENABLE KEYS */; UNLOCK TABLES;

-- -- Table structure for table ​​discussyonghufenxiang​​ --

DROP TABLE IF EXISTS ​​discussyonghufenxiang​​; /*!40101 SET @saved_cs_client = @@character_set_client /; /!40101 SET character_set_client = utf8 /; CREATE TABLE ​​discussyonghufenxiang​​​ ( ​​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', ​​​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=127 DEFAULT CHARSET=utf8 COMMENT='用户分享评论表'; /!40101 SET character_set_client = @saved_cs_client */;

-- -- Dumping data for table ​​discussyonghufenxiang​​ --

LOCK TABLES ​​discussyonghufenxiang​​ WRITE; /*!40000 ALTER TABLE ​​discussyonghufenxiang​​ DISABLE KEYS /; INSERT INTO ​​discussyonghufenxiang​​​ VALUES (121,'2022-04-07 13:08:48',1,1,'用户名1','评论内容1','回复内容1'),(122,'2022-04-07 13:08:48',2,2,'用户名2','评论内容2','回复内容2'),(123,'2022-04-07 13:08:48',3,3,'用户名3','评论内容3','回复内容3'),(124,'2022-04-07 13:08:48',4,4,'用户名4','评论内容4','回复内容4'),(125,'2022-04-07 13:08:48',5,5,'用户名5','评论内容5','回复内容5'),(126,'2022-04-07 13:08:48',6,6,'用户名6','评论内容6','回复内容6'); /!40000 ALTER TABLE ​​discussyonghufenxiang​​ 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', ​​​isdone​​​ varchar(200) DEFAULT NULL COMMENT '状态', PRIMARY KEY (​​​id​​​) ) ENGINE=InnoDB AUTO_INCREMENT=77 DEFAULT CHARSET=utf8 COMMENT='社区交流'; /!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 (71,'2022-04-07 13:08:48','帖子标题1','帖子内容1',0,1,'用户名1','开放'),(72,'2022-04-07 13:08:48','帖子标题2','帖子内容2',0,2,'用户名2','开放'),(73,'2022-04-07 13:08:48','帖子标题3','帖子内容3',0,3,'用户名3','开放'),(74,'2022-04-07 13:08:48','帖子标题4','帖子内容4',0,4,'用户名4','开放'),(75,'2022-04-07 13:08:48','帖子标题5','帖子内容5',0,5,'用户名5','开放'),(76,'2022-04-07 13:08:48','帖子标题6','帖子内容6',0,6,'用户名6','开放'); /!40000 ALTER TABLE ​​forum​​ ENABLE KEYS */; UNLOCK TABLES;

-- -- Table structure for table ​​messages​​ --

DROP TABLE IF EXISTS ​​messages​​; /*!40101 SET @saved_cs_client = @@character_set_client /; /!40101 SET character_set_client = utf8 /; CREATE TABLE ​​messages​​​ ( ​​id​​ bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键', ​​​addtime​​​ timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', ​​​userid​​​ bigint(20) NOT NULL COMMENT '留言人id', ​​​username​​​ varchar(200) DEFAULT NULL COMMENT '用户名', ​​​content​​​ longtext NOT NULL COMMENT '留言内容', ​​​cpicture​​​ varchar(200) DEFAULT NULL COMMENT '留言图片', ​​​reply​​​ longtext COMMENT '回复内容', ​​​rpicture​​​ varchar(200) DEFAULT NULL COMMENT '回复图片', PRIMARY KEY (​​​id​​​) ) ENGINE=InnoDB AUTO_INCREMENT=107 DEFAULT CHARSET=utf8 COMMENT='联系我们'; /!40101 SET character_set_client = @saved_cs_client */;

-- -- Dumping data for table ​​messages​​ --

LOCK TABLES ​​messages​​ WRITE; /*!40000 ALTER TABLE ​​messages​​ DISABLE KEYS /; INSERT INTO ​​messages​​​ VALUES (101,'2022-04-07 13:08:48',1,'用户名1','留言内容1','upload/messages_cpicture1.jpg','回复内容1','upload/messages_rpicture1.jpg'),(102,'2022-04-07 13:08:48',2,'用户名2','留言内容2','upload/messages_cpicture2.jpg','回复内容2','upload/messages_rpicture2.jpg'),(103,'2022-04-07 13:08:48',3,'用户名3','留言内容3','upload/messages_cpicture3.jpg','回复内容3','upload/messages_rpicture3.jpg'),(104,'2022-04-07 13:08:48',4,'用户名4','留言内容4','upload/messages_cpicture4.jpg','回复内容4','upload/messages_rpicture4.jpg'),(105,'2022-04-07 13:08:48',5,'用户名5','留言内容5','upload/messages_cpicture5.jpg','回复内容5','upload/messages_rpicture5.jpg'),(106,'2022-04-07 13:08:48',6,'用户名6','留言内容6','upload/messages_cpicture6.jpg','回复内容6','upload/messages_rpicture6.jpg'); /!40000 ALTER TABLE ​​messages​​ ENABLE KEYS */; UNLOCK TABLES;

-- -- Table structure for table ​​news​​ --

DROP TABLE IF EXISTS ​​news​​; /*!40101 SET @saved_cs_client = @@character_set_client /; /!40101 SET character_set_client = utf8 /; CREATE TABLE ​​news​​​ ( ​​​​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) NOT NULL COMMENT '标题', ​​​​introduction​​​​ longtext COMMENT '简介', ​​​​picture​​​​ varchar(200) NOT NULL COMMENT '图片', ​​​​content​​​​ longtext NOT NULL COMMENT '内容', PRIMARY KEY (​​​​id​​​​) ) ENGINE=InnoDB AUTO_INCREMENT=97 DEFAULT CHARSET=utf8 COMMENT='公告信息'; /!40101 SET character_set_client = @saved_cs_client */;