fastclick在ios输入框点击不灵敏

解决办法：

import FastClick from 'fastclick'
FastClick.attach(document.body)

FastClick.prototype.focus = function (targetElement) {
  let length
  if (
    targetElement.setSelectionRange &&
    targetElement.type.indexOf("date") !== 0 &&
    targetElement.type !== "time" &&
    targetElement.type !== "month"
  ) {
    length = targetElement.value.length
    targetElement.focus()
    targetElement.setSelectionRange(length, length)
  } else {
    targetElement.focus()
  }
}

ios 软键盘关闭input失焦后页面上移点击不了

解决办法：

(function() {
  var u = navigator.userAgent,
    flag,
    myFunction;
  var isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);
  if (isIOS) {
    document.body.addEventListener('focusin', () => {  // 软键盘弹起事件
      flag = true;
      clearTimeout(myFunction);
    })
    document.body.addEventListener('focusout', () => { // 软键盘关闭事件
      flag = false;
      if (!flag) {
        myFunction = setTimeout(function () {
          window.scrollTo({ top: 0, left: 0, behavior: "smooth" })// 当键盘收起的时候让页面回到原始位置(这里的top可以根据你们个人的需求改变，并不一定要回到页面顶部)
        }, 200);
      } else {
        return false
      }
    })
  } else {
    return false
  }
})();