U+0004
| 名称 | 传输结束 |
| 编码 | U+0004 |
| HTML代码 |   |
| CSS代码 | \0004 |
| 分区 | 基本拉丁字母 |
| 版本 | 1.1 (1993) |
| Age | 1.1 |
| 镜像 | No |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 0004 |
| Simple Case Folding | 0004 |
编码
| 编码 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | 04 | 4 | 4 | 00000100 |
| UTF-16BE | 00 04 | 0 4 | 4 | 00000000 00000100 |
| UTF-16LE | 04 00 | 4 0 | 1024 | 00000100 00000000 |
| UTF-32BE | 00 00 00 04 | 0 0 0 4 | 4 | 00000000 00000000 00000000 00000100 |
| UTF-32LE | 04 00 00 00 | 4 0 0 0 | 67108864 | 00000100 00000000 00000000 00000000 |