hyyfClient/src/utils/index.js

export function arrToIds(arr){
    var new_ids = '';
    for(var i = 0; i < arr.length; i++){
        new_ids += ','+arr[i].id;
    }

    if(new_ids!=''){
        new_ids =  new_ids.substr(1);
    }
    return new_ids;
}

// 时间格式化
export function timeDate(timestamp) {
  var date = new Date(timestamp)
  var Y = date.getFullYear() + '-'
  var M = (date.getMonth() + 1) < 10 ? '0' + (date.getMonth() + 1) + '-' : (date.getMonth() + 1) + '-'
  var D = date.getDate() < 10 ? '0' + date.getDate() + ' ' : date.getDate()
  return Y + M + D
}

/**
 * 函数防抖 (只执行最后一次点击)
 */
export const Debounce = (fn, t) => {
  let delay = t || 500;
  let timer;
  console.log(fn)
  console.log(typeof fn)
  return function () {
    let args = arguments;
    if(timer){
      clearTimeout(timer);
    }
    timer = setTimeout(() => {
      timer = null;
      fn.apply(this, args);
    }, delay);
  }
};
/*
 * 函数节流
 */
export const Throttle = (fn, t) => {
  let last;
  let timer;
  let interval = t || 500;
  return function () {
    let args = arguments;
    let now = + new Date();
    if (last && now - last < interval) {
      clearTimeout(timer);
      timer = setTimeout(() => {
        last = now;
        fn.apply(this, args);
      }, interval);
    } else {
      last = now;
      fn.apply(this, args);
    }
  }
};