lijianyou
39 lines
993 B
TypeScript
39 lines
993 B
TypeScript
/**
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* 格式化金额
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* @param value
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* @param fixed
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* @returns
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*/
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export function formatMoney(value: number, fixed: number = 0) {
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let unit: string = value < 10000 ? '' : value < 100000000 ? 'w' : '亿';
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value =
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value < 10000
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? value
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: value < 100000000
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? value / 10000
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: value / 100000000;
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let format: string = value.toFixed(fixed);
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const _val = format.split('.');
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const _int = _val[0],
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_dec = _val[1];
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return `${_val}${unit}`;
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}
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/**
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* 千位格式化
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* @param value
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* @param fixed
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* @returns
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*/
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export function formatThousand(value: number, fixed: number = 0): string {
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const _val: string[] = value.toFixed(fixed).split('.');
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let [_int, _dec] = _val;
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_dec = (parseInt(_dec) === 0 ? undefined : _dec) as string;
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let numbers = [];
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let format = '';
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for (let i = _int.length; i >= 0; i -= 3) {
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numbers.push(_int.substring(i - 3 < 0 ? 0 : i - 3, i));
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}
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return numbers.reverse().join(',') + ((_dec && `.${_dec}`) ?? '');
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}
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