转自:https://blog.csdn.net/m0_37167788/article/details/78603307
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箭头符号
|
符号 符号
|
MarkDown MarkDown
|
|---|---|
| ↑ ↑ | \uparrow |
| ⇑ ⇑ | \Uparrow |
| ↓ ↓ | \downarrow |
| ⇓ ⇓ | \Downarrow |
| ← ← | \leftarrow |
| ⇐ ⇐ | \Leftarrow |
| → → | \rightarrow |
| ⇒ ⇒ | \Rightarrow |
| ↕ ↕ | \updownarrow |
| ⇕ ⇕ | \Updownarrow |
| ↔ ↔ | \leftrightarrow |
| ⇔ ⇔ | \Leftrightarrow |
长箭头表示
(其实就是在上述表示前加一个long/Long即可)
|
符号 符号
|
MarkDown MarkDown
|
|---|---|
| ⟵ ⟵ | \longleftarrow |
| ⟸ ⟸ | \Longleftarrow |
| ⟶ ⟶ | \longrightarrow |
| ⟹ ⟹ | \Longrightarrow |
| ⟷ ⟷ | \longleftrightarrow |
| ⟺ ⟺ | \Longleftrightarrow |
更多的箭头符号
|
符号 符号
|
MarkDown MarkDown
|
|---|---|
| ↠ ↠ | \twoheadrightarrow |
| ↣ ↣ | \rightarrowtail |
| ↬ ↬ | \looparrowright |
| ↷ ↷ | \curvearrowright |
| ↻ ↻ | \circlearrowright |
| ↱ ↱ | \Rsh |
| ⊸ ⊸ | \multimap |
| ↭ ↭ | \leftrightsquigarrow |
| ⇝ ⇝ | \rightsquigarrow |
| ⇝ ⇝ | \leadsto |
| ↗ ↗ | \nearrow |
| ↘ ↘ | \searrow |
| ↙ ↙ | \swarrow |
| ↖ ↖ | \nwarrow |
| ↚ ↚ | \nleftarrow |
| ↛ ↛ | \nrightarrow |
| ⇍ ⇍ | \nLeftarrow |
| ⇏ ⇏ | \nRightarrow |
| ↮ ↮ | \nleftrightarrow |
| ⇎ ⇎ | \nLeftrightarrow |
| ⇢ ⇢ | \dashrightarrow |
| ⇠ ⇠ | \dashleftarrow |
| ⇇ ⇇ | \leftleftarrows |
| ⇆ ⇆ | \leftrightarrows |
| ⇚ ⇚ | \Lleftarrow |
| ↞ ↞ | \twoheadleftarrow |
| ↢ ↢ | \leftarrowtail |
| ↫ ↫ | \looparrowleft |
| ↶ ↶ | \curvearrowleft |
| ↺ ↺ | \circlearrowleft |
| ↰ ↰ | \Lsh |
| ↦ ↦ | \mapsto |
| ↩ ↩ | \hookleftarrow |
| ↪ ↪ | \hookrightarrow |
| ↾ ↾ | \upharpoonright |
| ↿ ↿ | \upharpoonleft |
| ⇂ ⇂ | \downharpoonright |
| ⇃ ⇃ | \downharpoonleft |
| ↼ ↼ | \leftharpoonup |
| ⇀ ⇀ | \rightharpoonup |
| ↽ ↽ | \leftharpoondown |
| ⇁ ⇁ | \rightharpoondown |
| ⇈ ⇈ | \upuparrows |
| ⇊ ⇊ | \downdownarrows |
| ⇉ ⇉ | \rightrightarrows |
| ⇄ ⇄ | \rightleftarrows |
| ⇉ ⇉ | \rightrightarrows |
| ⇄ ⇄ | \rightleftarrows |
| ⇌ ⇌ | \rightleftharpoons |
| ⇋ ⇋ | \leftrightharpoons |
(大部分符号 … 变成双向只需要将首字母大写，变成长符号只需要在前面加上一个long/Long)