th_net_hospital_ali_mp/antbuilder/industry/abMall/utils/throttle.js

/* eslint-disable prefer-rest-params */
export default function throttle(func, delay) {
  let prev = Date.now();
  return function () {
    const context = this;
    const args = arguments;
    const now = Date.now();

    if (now - prev >= delay) {
      func.apply(context, args);
      prev = Date.now();
    }
  };
}