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建模系统数据模型，第五周大作业

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pk5ywhism 4 months ago
parent ace21826e1 674cbb7960
commit 4fc3fd7c01
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doc/Django博客系统数据模型设计文档.docx
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doc/mermaid/graph_10.mmd
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---
config:
layout: elk
---
erDiagram
BlogUser {
int id PK
string username
string email
string nickname
datetime creation_time
datetime last_modify_time
string source
}
Article {
int id PK
string title
text body
datetime pub_time
char status
char comment_status
char type
int views
int author_id FK
int article_order
boolean show_toc
int category_id FK
}
Category {
int id PK
string name
int parent_category_id FK
string slug
int index
}
Tag {
int id PK
string name
string slug
}
Comment {
int id PK
text body
datetime creation_time
datetime last_modify_time
int author_id FK
int article_id FK
int parent_comment_id FK
boolean is_enable
}
OAuthUser {
int id PK
int author_id FK
string openid
string nickname
string token
string picture
string type
string email
text metadata
datetime creation_time
datetime last_modify_time
}
OAuthConfig {
int id PK
string type
string appkey
string appsecret
string callback_url
boolean is_enable
datetime creation_time
datetime last_modify_time
}
BlogSettings {
int id PK
string site_name
text site_description
text site_seo_description
text site_keywords
int article_sub_length
int sidebar_article_count
int sidebar_comment_count
int article_comment_count
boolean show_google_adsense
text google_adsense_codes
boolean open_site_comment
text global_header
text global_footer
string beian_code
text analytics_code
boolean show_gongan_code
text gongan_beiancode
boolean comment_need_review
}
SideBar {
int id PK
string name
text content
int sequence
boolean is_enable
datetime creation_time
datetime last_mod_time
}
Links {
int id PK
string name
string link
int sequence
boolean is_enable
char show_type
datetime creation_time
datetime last_mod_time
}
OwnTrackLog {
int id PK
string tid
float lat
float lon
datetime creation_time
}
commands {
int id PK
string title
string command
string describe
datetime creation_time
datetime last_modify_time
}
EmailSendLog {
int id PK
string emailto
string title
text content
boolean send_result
datetime creation_time
}
BlogUser ||--o{ Article : "作者发表"
BlogUser ||--o{ Comment : "用户评论"
BlogUser ||--o{ OAuthUser : "关联第三方账号"
Article ||--o{ Comment : "文章拥有评论"
Article }o--|| Category : "属于分类"
Article }o--o{ Tag : "包含标签"
Category ||--o{ Category : "父分类"
Comment ||--o{ Comment : "父评论"
OAuthUser }o--|| OAuthConfig : "使用配置"

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digraph "djangoblog" {
splines = ortho;
fontname = "Inconsolata";
node [colorscheme = ylgnbu4];
edge [colorscheme = dark28, dir = both];
accounts_bloguser [shape = record, pos = "6.458,23.583!" , label = "{ accounts_bloguser | password : varchar(128)\l last_login : datetime(6)\l is_superuser : tinyint(1)\l username : varchar(150)\l first_name : varchar(150)\l last_name : varchar(150)\l email : varchar(254)\l is_staff : tinyint(1)\l is_active : tinyint(1)\l date_joined : datetime(6)\l nickname : varchar(100)\l source : varchar(100)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : bigint(20)\l }"];
accounts_bloguser_groups [shape = record, pos = "2.597,19.375!" , label = "{ accounts_bloguser_groups | bloguser_id : bigint(20)\l group_id : int(11)\l| id : bigint(20)\l }"];
accounts_bloguser_user_permissions [shape = record, pos = "1.444,22.750!" , label = "{ accounts_bloguser_user_permissions | bloguser_id : bigint(20)\l permission_id : int(11)\l| id : bigint(20)\l }"];
auth_group [shape = record, pos = "0.069,19.778!" , label = "{ auth_group | name : varchar(150)\l| id : int(11)\l }"];
auth_group_permissions [shape = record, pos = "-2.167,22.111!" , label = "{ auth_group_permissions | group_id : int(11)\l permission_id : int(11)\l| id : bigint(20)\l }"];
auth_permission [shape = record, pos = "-0.556,25.153!" , label = "{ auth_permission | name : varchar(255)\l content_type_id : int(11)\l codename : varchar(100)\l| id : int(11)\l }"];
blog_article [shape = record, pos = "10.875,25.528!" , label = "{ blog_article | title : varchar(200)\l body : longtext\l pub_time : datetime(6)\l status : varchar(1)\l comment_status : varchar(1)\l type : varchar(1)\l views : int(10) unsigned\l article_order : int(11)\l show_toc : tinyint(1)\l author_id : bigint(20)\l category_id : int(11)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : int(11)\l }"];
blog_article_tags [shape = record, pos = "14.750,22.736!" , label = "{ blog_article_tags | article_id : int(11)\l tag_id : int(11)\l| id : bigint(20)\l }"];
blog_blogsettings [shape = record, pos = "-2.167,12.972!" , label = "{ blog_blogsettings | site_name : varchar(200)\l site_description : longtext\l site_seo_description : longtext\l site_keywords : longtext\l article_sub_length : int(11)\l sidebar_article_count : int(11)\l sidebar_comment_count : int(11)\l article_comment_count : int(11)\l show_google_adsense : tinyint(1)\l google_adsense_codes : longtext\l open_site_comment : tinyint(1)\l beian_code : varchar(2000)\l analytics_code : longtext\l show_gongan_code : tinyint(1)\l gongan_beiancode : longtext\l global_footer : longtext\l global_header : longtext\l comment_need_review : tinyint(1)\l| id : bigint(20)\l }"];
blog_category [shape = record, pos = "12.556,28.889!" , label = "{ blog_category | name : varchar(30)\l slug : varchar(60)\l index : int(11)\l parent_category_id : int(11)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : int(11)\l }"];
blog_links [shape = record, pos = "5.097,12.972!" , label = "{ blog_links | name : varchar(30)\l link : varchar(200)\l sequence : int(11)\l is_enable : tinyint(1)\l show_type : varchar(1)\l last_mod_time : datetime(6)\l creation_time : datetime(6)\l| id : bigint(20)\l }"];
blog_sidebar [shape = record, pos = "8.361,12.972!" , label = "{ blog_sidebar | name : varchar(100)\l content : longtext\l sequence : int(11)\l is_enable : tinyint(1)\l last_mod_time : datetime(6)\l creation_time : datetime(6)\l| id : bigint(20)\l }"];
blog_tag [shape = record, pos = "17.569,22.014!" , label = "{ blog_tag | name : varchar(30)\l slug : varchar(60)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : int(11)\l }"];
comments_comment [shape = record, pos = "10.292,19.931!" , label = "{ comments_comment | body : longtext\l is_enable : tinyint(1)\l article_id : int(11)\l author_id : bigint(20)\l parent_comment_id : bigint(20)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : bigint(20)\l }"];
django_admin_log [shape = record, pos = "4.917,27.264!" , label = "{ django_admin_log | action_time : datetime(6)\l object_id : longtext\l object_repr : varchar(200)\l action_flag : smallint(5) unsigned\l change_message : longtext\l content_type_id : int(11)\l user_id : bigint(20)\l| id : int(11)\l }"];
django_content_type [shape = record, pos = "1.625,27.236!" , label = "{ django_content_type | app_label : varchar(100)\l model : varchar(100)\l| id : int(11)\l }"];
django_migrations [shape = record, pos = "-2.167,5.722!" , label = "{ django_migrations | app : varchar(255)\l name : varchar(255)\l applied : datetime(6)\l| id : bigint(20)\l }"];
django_session [shape = record, pos = "0.917,5.722!" , label = "{ django_session | session_data : longtext\l expire_date : datetime(6)\l| session_key : varchar(40)\l }"];
django_site [shape = record, pos = "3.931,5.722!" , label = "{ django_site | domain : varchar(100)\l name : varchar(50)\l| id : int(11)\l }"];
oauth_oauthconfig [shape = record, pos = "1.611,12.972!" , label = "{ oauth_oauthconfig | type : varchar(10)\l appkey : varchar(200)\l appsecret : varchar(200)\l callback_url : varchar(200)\l is_enable : tinyint(1)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : bigint(20)\l }"];
oauth_oauthuser [shape = record, pos = "6.472,17.667!" , label = "{ oauth_oauthuser | openid : varchar(50)\l nickname : varchar(50)\l token : varchar(150)\l picture : varchar(350)\l type : varchar(50)\l email : varchar(50)\l metadata : longtext\l author_id : bigint(20)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : bigint(20)\l }"];
owntracks_owntracklog [shape = record, pos = "19.708,12.972!" , label = "{ owntracks_owntracklog | tid : varchar(100)\l lat : double\l lon : double\l creation_time : datetime(6)\l| id : bigint(20)\l }"];
servermanager_commands [shape = record, pos = "15.792,12.972!" , label = "{ servermanager_commands | title : varchar(300)\l command : varchar(2000)\l describe : varchar(300)\l creation_time : datetime(6)\l last_modify_time : datetime(6)\l| id : bigint(20)\l }"];
servermanager_emailsendlog [shape = record, pos = "11.625,12.972!" , label = "{ servermanager_emailsendlog | emailto : varchar(300)\l title : varchar(2000)\l content : longtext\l send_result : tinyint(1)\l creation_time : datetime(6)\l| id : bigint(20)\l }"];
accounts_bloguser_groups -> accounts_bloguser [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "bloguser_id:id", headlabel = ""];
accounts_bloguser_groups -> auth_group [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "group_id:id", headlabel = ""];
accounts_bloguser_user_permissions -> accounts_bloguser [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "bloguser_id:id", headlabel = ""];
accounts_bloguser_user_permissions -> auth_permission [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "permission_id:id", headlabel = ""];
auth_group_permissions -> auth_group [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "group_id:id", headlabel = ""];
auth_group_permissions -> auth_permission [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "permission_id:id", headlabel = ""];
auth_permission -> django_content_type [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "content_type_id:id", headlabel = ""];
blog_article -> accounts_bloguser [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "author_id:id", headlabel = ""];
blog_article -> blog_category [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "category_id:id", headlabel = ""];
blog_article_tags -> blog_article [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "article_id:id", headlabel = ""];
blog_article_tags -> blog_tag [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "tag_id:id", headlabel = ""];
blog_category -> blog_category [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "parent_category_id:id", headlabel = ""];
comments_comment -> accounts_bloguser [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "author_id:id", headlabel = ""];
comments_comment -> blog_article [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "article_id:id", headlabel = ""];
comments_comment -> comments_comment [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "parent_comment_id:id", headlabel = ""];
django_admin_log -> accounts_bloguser [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "user_id:id", headlabel = ""];
django_admin_log -> django_content_type [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "content_type_id:id", headlabel = ""];
oauth_oauthuser -> accounts_bloguser [color = "#595959", style = solid , arrowtail = none , arrowhead = normal , taillabel = "", label = "author_id:id", headlabel = ""];
}
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