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24 lines
860 B
TypeScript
24 lines
860 B
TypeScript
/**
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* +----------------------------------------------------------------------
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* | 「e家宜业」 —— 助力物业服务升级，用心服务万千业主
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* +----------------------------------------------------------------------
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* | Copyright (c) 2020~2021 https://www.chowa.com All rights reserved.
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* +----------------------------------------------------------------------
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* | Licensed 未经许可不能去掉「e家宜业」和「卓瓦科技」相关版权
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* +----------------------------------------------------------------------
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* | Author: jixuecong@chowa.cn
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* +----------------------------------------------------------------------
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*/
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export function omit(str: string, len: number): string {
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if (!str) {
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return '';
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}
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if (str.length <= len) {
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return str;
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}
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return str.substring(0, len - 2) + '…';
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}
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