Introductory concepts of HTML
超文本
文本或图像都可以用作链接的标签。
使用“..”可以连接到源文件的上层文件夹。“..”表示“父文件夹”。
字符实体
实体名称对大小写敏感！
显示结果 |
描述 |
实体名称 |
实体编号 |
|
空格 |
|
|
< | 小于号 | < | < |
> |
大于号 |
> |
> |
& |
和号 |
& |
& |
" |
引号 |
" |
" |
' |
撇号 |
' (IE不支持) |
' |
￠ |
分（cent） |
¢ |
¢ |
£ |
镑（pound） |
£ |
£ |
¥ |
元（yen） |
¥ |
¥ |
€ |
欧元（euro） |
€ |
€ |
§ |
小节 |
§ |
§ |
© |
版权（copyright） |
© |
© |
® |
注册商标 |
® |
® |
™ |
商标 |
™ |
™ |
× |
乘号 |
× |
× |
÷ |
除号 |
&pide; |
÷ |
图像
alt是的必要属性。
Jpeg适合保存复杂图像
Png 比gif更好得控制透明
Gif 只允许一种透明颜色
表格
表格 |
描述 |
||||||||||||||||||||||||||||||||||||||||||
The borders of empty cells are not displayed. To avoid this, add a space placeholder to an empty cell to display the border. ListUnordered list
Ordered list List definition
HTML5 The ##
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