汉字:[0x4e00,0x9fa5]
(或十进制[19968,40869]
)
数字:[0x30,0x39]
(或十进制[48, 57]
)
小写字母:[0x61,0x7a]
(或十进制[97, 122]
)
大写字母:[0x41,0x5a]
(或十进制[65, 90]
)
汉字:[0x4e00,0x9fa5]
(或十进制[19968,40869]
)
数字:[0x30,0x39]
(或十进制[48, 57]
)
小写字母:[0x61,0x7a]
(或十进制[97, 122]
)
大写字母:[0x41,0x5a]
(或十进制[65, 90]
)