BBCode是Bulletin Board Code的缩写，有译为「BB代码」者，属于轻量标记语言（Lightweight Markup Language）的一种，如字面上所显示的，它主要是使用在BBS、论坛、Blog等网络应用上。BBcode的语法通常为 [标记] 这种形式，即语法左右用两个中括号包围，以作为与正常文字间的区别。系统解译时遇上中括号便知道该处是BBcode，会在解译结果输出到用户端时转换成最为通用的HTML语法。
常用BBCode 标签指南，有一些网站上编辑发布信息时候，需要使用BBCODE代码，超级链接，图片等等，不了的话，很难用。这里把常用的一些BBCODE代码。
超级链接：
[url]https://iprog-programmer.chinaobd2.com/[/url]
给关键词加链接可以用下面的代码：
[url=https://www.chinaobd2.com/wholesale/iprog-programmer-5412.html]iProg[/url]
是不是非常简单？
还有图片代码：
| Bold | [b]{text}[/b] | Makes {text} bold | |
| Italic | [i]{text}[/i] | Makes {text} italic | |
| Underline | [u]{text}[/u] | Underlines {text} | |
| Strikethrough | [s]{text}[/s] | Create a strikethrough on {text} | |
| Font-size | [size={number}]{text}[/size] [style size={number}]{text}[/style] |
Changes the font-size of {text} | |
| Font color | [color={color}]{text}[/color] [style color={color or hex}]{text}[/style] |
Changes the color of {text} | |
| Center text | [center]{text}[/center] | Centers {text} on screen | |
| Left align text | [left]{text}[/left] | Left aligns {text} on screen | |
| Right align text | [right]{text}[/right] | Right aligns {text} on screen | |
| Quote | [quote]{text}[/quote] | Creates a quotation box containing {text} | |
| Quote (named) | [quote={name}]{text}[/quote] | Creates a quotation box quoting {name} as saying {text} | |
| Link | [url]{url}[/url] | Makes a link to {url} | |
| Link (named) | [url={url}]{text}[/url] | Makes a named link to {url} | |
| Image | [img]{url}[/img] | Shows the image indicated by {url} | |
| Image (resized) | Full version: [img width={width} height={height} ...]{url}[/img] Another variant (shorthand): [img={width}x{height}]{url}[/img] |
Shows {url} image resized to {width} and {height} | |
| List | Unordered list: [ul]{items}[/ul] Ordered list: [ol]{items}[/ol] Another variant: [list]{items}[/list] |
Displays a list of {items} | |
| List item | [li]{text}[/li] Shorthand: [*]{text}\newline |
Specifies an {item} within a list | |
| Code | [code]{text}[/code] | Meant for rendering code snippets | |
| Preformatted | [code]{text}[/code] | Renders the {text} while maintaing all white spacing | |
| Tables | [table]{rows}[/table] | Show a table with {rows} in it | |
| Table rows | [tr]{cells}[/tr] | Renders a table row containing {cells} | |
| Table content cells | Heading cell: [th]{content}[/th] Content cell: [td]{content}[/td] |
Shows {content} in a table (heading) cell | SUPER DP5 |
| Youtube videos | [youtube]{id}[/youtube] | Shows the youtube video indicated by {id} | SBB VAG Pro |