//(cc.component内)
uploadNode!:cc.Node;
//响应点击的Node
virtualInputTag! : HTMLInputElement;
//在cc.component内建立一个inputElement
start(){
this.virtualInputTag = document.createElement(
//(cc.component内)
uploadNode!:cc.Node;
//响应点击的Node
virtualInputTag! : HTMLInputElement;
//在cc.component内建立一个inputElement
start(){
this.virtualInputTag = document.createElement(