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【笔记】字符编码

Unicode平面 Plane 0, 称作基本平面(Basic Plane), 剩余的称作扩展平面(Supplementary Plane) Unicode code points Range Encoding Binary value (码点) U+000000-U+00007f 0xxxxxxx 0xxxxxxx U+000080-U+0007ff 110yyyxx ...