Function generateUsername

scripts/generators.js:792–801

* 生成用户名

(firstName, lastName)

 * 生成用户名
 */
function generateUsername(firstName, lastName) {
  const styles = [
    () => `${firstName.toLowerCase()}${lastName.toLowerCase()}${randomDigits(2)}`,
    () => `${firstName.toLowerCase()}_${lastName.toLowerCase()}`,
    () => `${firstName.toLowerCase()}${randomDigits(4)}`,
    () => `${lastName.toLowerCase()}.${firstName.toLowerCase()}`,
    () => `${firstName.toLowerCase()[0]}${lastName.toLowerCase()}${randomDigits(3)}`
  ];
  return randomChoice(styles)();
}

/**
 * 标准化国家名称