Home > Article > WeChat Applet > asp.net development of WeChat public platform (1) database design
Before developing the WeChat public platform, first go to the WeChat official website to learn about the general situation here: http://mp.weixin.qq.com/wiki/index.php; after reading it, you have a rough idea and start designing the database. Consider what you can, and add what you haven’t considered later.
1. First is the user part. According to WeChat’s official interface combined with practical applications, the user part has three tables: user table, user information table, and user grouping table. I designed it as follows:
2. After the user has designed it, there is the article part, including: article classification table and article table. The design is as follows:
3. Yes With the user-related table, we can save users. With the table of the article module, we can query articles and return them based on the information entered by the user (return text, graphics, pictures, music, video, voice, etc.), but in actual application, There are situations where we need to specify specific keywords to return specific content, then we need a special specific keyword module, including: keyword table, keyword returned content table, the content table here looks like the above article The tables overlap, but this is not the case. Here is the reply content specified by specific keywords. You can specify to return text, graphics, or other multimedia information. When multimedia information is returned, the content is stored in the file address. The above article table is standard and universal. The article content table is used for user queries. In most cases, graphic information is directly returned. When the graphic information clicks on the link, it is the display address corresponding to this article. It is equivalent to a microsite, so the content table of the article and this keyword is designed separately to make it more convenient. Easy to manage. The design is as follows:
4. Message recording. Record the messages sent by users to facilitate subsequent processing. For example, based on the last event message sent by the user, send it later. When using the same keyword, the content under the corresponding menu is returned, instead of the user sending a message with the corresponding menu option every time; customer service messages provide personalized services based on the recorded information, etc. Including: a record table of messages sent by users and a record table of messages replied to users. With these, the conversation with the user can be completely restored. Here is the process of recording the communication with the user. Specifically, what kind of messages sent by the user need to be returned? The message is determined by the business in the project code. The design is as follows:
5. Custom menu, create and manage the custom menu in the WeChat public platform, the design is as follows:
6. Others are designed based on the actual projects, such as user analysis, access statistics; user points; QR code related, etc., which will not be designed here.
Some of the above designs are not designed into the database, such as the reply message type in the keyword module and the message type in the message record. These are a small number of single options that are fixed (determined by Tencent). For data in the form, we use other methods to implement it in specific projects (fixed static, configuration files, cache, etc.) without designing a database.
The complete design is as follows: (To facilitate screenshots, I dragged the tables of each module to cover them)
Download the script as follows: Create in the database A database named WeChat (defined by myself when designing the database), the script will be OK once executed,
use weixin -------微信公众平台 if exists ( select * from sysobjects where name = 'tb_User' and xtype='U') drop table tb_User create table tb_User------------------------------------------------------------用户表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 InId int default 0 NOT NULL , --自有系统的用户ID OpenId varchar(150) default '' NOT NULL , --微信openid Group int default 0 NOT NULL , --分组ID NickName varchar(50) default '' NOT NULL , --昵称-微信 CreateTime datetime default getdate() NOT NULL , --创建时间 State int default 1 NOT NULL , --状态-1为正常 PreFirst varchar(150) default '' NOT NULL , --预留字段1 ); if exists ( select * from sysobjects where name = 'tb_Group' and xtype='U') drop table tb_Group create table tb_Group-----------------------------------------------------------分组表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 Name varchar(50) default '' NOT NULL , --名称-本地 WeiId int default 0 NOT NULL , --对应微信分组ID WeiName varchar(50) default '' NOT NULL , --微信分组名 Note varchar(100) default '' NOT NULL , --备注 CreateTime datetime default getdate() NOT NULL , --创建时间 State int default 1 NOT NULL , --状态 ); if exists ( select * from sysobjects where name = 'tb_UserData' and xtype='U') drop table tb_UserData create table tb_UserData--------------------------------------------------------用户资料表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 UserId int default 0 NOT NULL , --用户表主键 Sex int default 0 NOT NULL , --性别0未知1男2女 City varchar(20) default '' NOT NULL , --城市 Country varchar(30) default '' NOT NULL , --国家 Province varchar(20) default '' NOT NULL , --省份 Language varchar(15) default '' NOT NULL , --语言 HeadImgUrl varchar(250) default '' NOT NULL , --用户头像 SubTime varchar(50) default '' NOT NULL , --最后次关注时间戳 CreateTime datetime default getdate() NOT NULL , --创建时间 State int default 1 NOT NULL , --状态 PreFirst varchar(150) default '' NOT NULL , --预留1 ); if exists ( select * from sysobjects where name = 'tb_Article' and xtype='U') drop table tb_Article create table tb_Article---------------------------------------------------------文章表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 SortId int default 0 NOT NULL , --类别ID ITop int default 0 NOT NULL , --置顶0不1是 TopBeginTime datetime default getdate() NOT NULL , --置顶开始时间 TopEndTime datetime default getdate() NOT NULL , --置顶结束时间 Title varchar(100) default '' NOT NULL , --标题 KeyWorld varchar(150) default '' NOT NULL , --关键字 Summary varchar(680) default '' NOT NULL , --简介//680为微信文字上限左右 Content ntext default '' NOT NULL , --内容 Source varchar(50) default '独家原创' NOT NULL , --来源 CreateTime datetime default getdate() NOT NULL , --创建时间 PublishTime datetime default getdate() NOT NULL , --发布时间 AOrder int default 99 NOT NULL , --排序 State int default 1 NOT NULL , --状态 MinImg varchar(350) default '' NOT NULL , --缩略图 ); if exists ( select * from sysobjects where name = 'tb_ArtSort' and xtype='U') drop table tb_ArtSort create table tb_ArtSort---------------------------------------------------------文章分类表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 Name varchar(50) default '' NOT NULL , --名称 ParentId int default 0 NOT NULL , --父级ID IndexLevel int default 1 NOT NULL , --当前级别 SOrder int default 99 NOT NULL , --排序 State int default 1 NOT NULL , --状态 Note varchar(150) default '' NOT NULL , --备注 ); if exists ( select * from sysobjects where name = 'tb_KeyWord' and xtype='U') drop table tb_KeyWord create table tb_KeyWord---------------------------------------------------------关键字表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 Name varchar(50) default '' NOT NULL , --名称 Note varchar(250) default '' NOT NULL , --备注 State int default 1 NOT NULL , --状态 CreateTime datetime default getdate() NOT NULL , --创建时间 ReType int default 1 NOT NULL , --回复消息类型1为文本 ); if exists ( select * from sysobjects where name = 'tb_KeyContent' and xtype='U') drop table tb_KeyContent create table tb_KeyContent------------------------------------------------------关键字返回内容表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 Title varchar(150) default '' NOT NULL , --标题 Content varchar(700) default '' NOT NULL , --内容 KeyId int default 0 NOT NULL , --关键字ID Type int default 1 NOT NULL , --类型-文本图文等 MinImg varchar(250) default '' NOT NULL , --图片 ITop int default 0 NOT NULL , --置顶 TopBeginTime datetime default getdate() NOT NULL , --置顶开始时间 TopEndTime datetime default getdate() NOT NULL , --置顶结束时间 CreateTime datetime default getdate() NOT NULL , --创建时间 State int default 1 NOT NULL , --状态 Href varchar(250) default '#' NOT NULL , --图文时点开的链接 ); if exists ( select * from sysobjects where name = 'tb_UserMsg' and xtype='U') drop table tb_UserMsg create table tb_UserMsg---------------------------------------------------------用户消息记录表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 MsgType int default 1 NOT NULL , --消息类型文本、事件 EventId int default 1 NOT NULL , --事件ID//自定义菜单的ID Content varchar(700) default '' NOT NULL , --消息内容 CreateTime datetime default getdate() NOT NULL , --创建时间 State int default 1 NOT NULL , --状态 ReState int default 0 NOT NULL , --回复状态 WeiMsgId varchar(50) default '' NOT NULL , --微信消息ID UserId int default 0 NOT NULL , --用户表主键 ); if exists ( select * from sysobjects where name = 'tb_245' and xtype='U') drop table tb_245 create table tb_245-------------------------------------------------------------回复消息表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 UserId int default 0 NOT NULL , --用户表主键 MsgID int default 0 NOT NULL , --消息表主键 ReType int default 1 NOT NULL , --回复类型//文本图文 ReFrom int default 1 NOT NULL , --回复点//1文章2关键词 ReContentId varchar(80) default '0,' NOT NULL , --回复的内容ID串 CreateTime datetime default getdate() NOT NULL , --回复记录时间 ); if exists ( select * from sysobjects where name = 'tb_PersonalMenu' and xtype='U') drop table tb_PersonalMenu create table tb_PersonalMenu----------------------------------------------------自定义菜单表 ( ID int primary key identity(1,1) NOT NULL , --主键-主键 Name varchar(50) default '' NOT NULL , --名称 Type int default 1 NOT NULL , --类型1click2view ParentId int default 0 NOT NULL , --父级ID IndexLevel int default 1 NOT NULL , --当前级别 LinkUrl varchar(350) default '#' NOT NULL , --链接地址view时用 CreateTime datetime default getdate() NOT NULL , --创建时间 POrder int default 99 NOT NULL , --排序 State int default 1 NOT NULL , --状态 Note varchar(150) default '' NOT NULL , --备注 );
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