Middle Dot vs Presentation Form For Vertical Em Dash
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属性对比
| 属性 | · 00B7 | ︱ FE31 |
|---|---|---|
| 名称 | Middle Dot | Presentation Form For Vertical Em Dash |
| 分类 | Punctuation | Punctuation |
| 块 | Latin-1 Supplement | CJK Compatibility Forms |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Other Punctuation (Po) | Dash Punctuation (Pd) |
| 双向 | ON | ON |
编码对比
| 格式 | 00B7 | FE31 |
|---|---|---|
| Unicode | U+00B7 | U+FE31 |
| HTML Decimal | · | ︱ |
| HTML Hex | · | ︱ |
| CSS | \00B7 | \FE31 |
| JavaScript | \u{B7} | \u{FE31} |
| Python | \u00b7 | \ufe31 |
| UTF-8 | c2 b7 | ef b8 b1 |
如何区分
Middle Dot 和 Presentation Form For Vertical Em Dash 同属 Punctuation 类别，但位于不同的 Unicode 区块。请查看下方对比表了解编码和属性差异。
提示：将字符粘贴到 hex 编辑器中，或使用
charCodeAt()
在 JavaScript 中检查实际码位。