17 lines
489 B
TypeScript
17 lines
489 B
TypeScript
import ClassName from "../../container/ClassName";
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import { Injectable } from "../../container/Injectable";
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@ClassName('MathUtils')
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@Injectable()
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export default class MathUtils {
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className = 'MathUtils';
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// 得到一个两数之间的随机整数
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public getRandomInt(min: number, max: number): number {
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min = Math.ceil(min);
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max = Math.floor(max);
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//不含最大值，含最小值
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return Math.floor(Math.random() * (max - min)) + min;
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}
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}
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