feishin/src/renderer/utils/random-string.ts

export const randomString = (length?: number) => {
    const charSet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
    let string = '';
    for (let i = 0; i < (length || 12); i += 1) {
        const randomPoz = Math.floor(Math.random() * charSet.length);
        string += charSet.substring(randomPoz, randomPoz + 1);
    }
    return string;
};