html符号总汇：https://blog.51cto.com/u_14014178/2793359
常用特殊符号1
描述 | 符号/显示 | UNICODE | HEX CODE | HTML CODE | HTML ENTITY | CSS CODE |
Left Arrow | ← | U+02190 | ← | ← | ← | \2190 |
Up Arrow | ↑ | U+02191 | ↑ | ↑ | ↑ | \2191 |
Right Arrow | → | U+02192 | → | → | → | \2192 |
Down Arrow | ↓ | U+02193 | ↓ | ↓ | ↓ | \2193 |
North West Arrow | ↖ | U+02196 | ↖ | ↖ | ↖ | \2196 |
North East Arrow | ↗ | U+02197 | ↗ | ↗ | ↗ | \2197 |
South East Arrow | ↘ | U+02198 | ↘ | ↘ | ↘ | \2198 |
South West Arrow | ↙ | U+02199 | ↙ | ↙ | ↙ | \2199 |
Copyright Sign | © | U+000A9 | © | © | © | \00A9 |
Registered Trade Mark Sign | ® | U+000AE | ® | ® | ® | \00AE |
Trade Mark Sign | ™ | U+02122 | ™ | ™ | ™ | \2122 |
At Symbol | @ | U+00040 | @ | @ | @ | \0040 |
Ampersand | & | U+00026 | & | & | & | \0026 |
Check Mark | ✓ | U+02713 | ✓ | ✓ | ✓ | \2713 |
Degree Celsius | ℃ | U+02103 | ℃ | ℃ |
| \2103 |
Degree Fahrenheit | ℉ | U+02109 | ℉ | ℉ |
| \2109 |
Dollar Sign | $ | U+00024 | $ | $ | $ | \0024 |
Cent Sign | ¢ | U+000A2 | ¢ | ¢ | ¢ | \00A2 |
Pound Sign | £ | U+000A3 | £ | £ | £ | \00A3 |
Euro Sign | € | U+020AC | € | € | € | \20AC |
Yen Sign | ¥ | U+000A5 | ¥ | ¥ | ¥ | \00A5 |
Indian Rupee Sign | ₹ | U+020B9 | ₹ | ₹ |
| \20B9 |
Ruble Sign | ₽ | U+020BD | ₽ | ₽ |
| \20BD |
Yuan Character, in China | 元 | U+05143 | 元 | 元 |
| \5143 |
Plus Sign | + | U+0002B | + | + | + | \002B |
Minus Sign | − | U+02212 | − | − | − | \2212 |
Multiplication Sign | × | U+000D7 | × | × | × | \00D7 |
Division Sign | ÷ | U+000F7 | ÷ | ÷ | ÷ | \00F7 |
Equal Sign | = | U+0003D | = | = | = | \003D |
Not Equal To Sign | ≠ | U+02260 | ≠ | ≠ | ≠ | \2260 |
Less-Than Sign | < | U+0003C | < | < | < | \003C |
Greater-Than Sign | > | U+0003E | > | > | > | \003E |
Fraction One Quarter | ¼ | U+000BC | ¼ | ¼ | ¼ | \00BC |
Fraction One Half | ½ | U+000BD | ½ | ½ | ½ | \00BD |
Fraction Three Quarters | ¾ | U+000BE | ¾ | ¾ | ¾ | \00BE |
Vulgar Fraction One Third | ⅓ | U+02153 | ⅓ | ⅓ | ⅓ | \2153 |
Vulgar Fraction Two Thirds | ⅔ | U+02154 | ⅔ | ⅔ | ⅔ | \2154 |
Vulgar Fraction One Eighth | ⅛ | U+0215B | ⅛ | ⅛ | ⅛ | \215B |
Vulgar Fraction Three Eighths | ⅜ | U+0215C | ⅜ | ⅜ | ⅜ | \215C |
Vulgar Fraction Five Eighths | ⅝ | U+0215D | ⅝ | ⅝ | ⅝ | \215D |
Exclamation Mark | ! | U+00021 | ! | ! | ! | \0021 |
Question Mark | ? | U+0003F | ? | ? | ? | \003F |
En Dash | – | U+02013 | – | – | – | \2013 |
Em Dash | — | U+02014 | — | — | — | \2014 |
Single Left-Pointing Angle Quotation Mark | ‹ | U+02039 | ‹ | ‹ | ‹ | \2039 |
Single Right-Pointing Angle Quotation Mark | › | U+0203A | › | › | › | \203A |
Double Left-Pointing Angle Quotation Mark | « | U+000AB | « | « | « | \00AB |
Double Right-Pointing Angle Quotation Mark | » | U+000BB | » | » | » | \00BB |
