unicode中文对照
U+?? 0?? 1? 2? 3? 4? 5? 6? 7? 8? 9? A? B? C? D? E? F ----------------------------------------------------- 4e00 ---- ---- 9520
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char c='见';String s="\\u"+Integer.toHexString(c); char e=(char)Integer.parseInt("89c1",16);
