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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | 6x 6x 59x 59x 54x 5x 1x 4x 6x | /**
* 转换为全角字符串。
*
* @param value 要转换的字符串
* @returns 返回转换后的全角字符串
*/
export function toFullWidthString(value: string): string {
let result = ''
for (let i = 0; i < value.length; i++) {
const charCode = value.charCodeAt(i)
if (0x0020 < charCode && charCode < 0x007f) {
result += String.fromCharCode(charCode + 0xfee0)
} else if (0x0020 === charCode) {
result += String.fromCharCode(0x3000)
} else {
result += value[i]
}
}
return result
}
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