14 lines
524 B
TypeScript
14 lines
524 B
TypeScript
import crypto from "crypto";
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export abstract class StringHelper {
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static random(len: number, charSet?: string): string {
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// charSet = charSet || "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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// var randomString = "";
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// for (var i = 0; i < len; i++) {
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// var randomPoz = Math.floor(Math.random() * charSet.length);
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// randomString += charSet.substring(randomPoz, randomPoz + 1);
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// }
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// return randomString;
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return crypto.randomBytes(len).toString("base64");
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}
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}
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