Fullwidth Commercial At vs Middle Dot
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属性对比
| 属性 | ＠ FF20 | · 00B7 |
|---|---|---|
| 名称 | Fullwidth Commercial At | Middle Dot |
| 分类 | Punctuation | Punctuation |
| 块 | Halfwidth and Fullwidth Forms | Latin-1 Supplement |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Other Punctuation (Po) | Other Punctuation (Po) |
| 双向 | ON | ON |
编码对比
| 格式 | FF20 | 00B7 |
|---|---|---|
| Unicode | U+FF20 | U+00B7 |
| HTML Decimal | ＠ | · |
| HTML Hex | ＠ | · |
| CSS | \FF20 | \00B7 |
| JavaScript | \u{FF20} | \u{B7} |
| Python | \uff20 | \u00b7 |
| UTF-8 | ef bc a0 | c2 b7 |
如何区分
Fullwidth Commercial At 和 Middle Dot 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。