unable to preventDefault inside passive event listener invocation 錯誤處理

在addEventListener 強制加上{ passive: false }　即可
以iscroll 為例修改

 me.addEvent = function(el, type, fn, capture) {  
  // el.addEventListener(type, fn, !!capture)　改為  
  el.addEventListener(type, fn, { passive: false })  
 }