更新时间:2023-11-24 12:33:58
我发现自己的问题的答案:
I found the answer to my own question:
var create_node = (function() {
var memo;
console.log("memo: "+memo);
console.log("create_node")
function f () {
var value;
if(memo){
value = memo.cloneNode();
console.log("clone node");
console.log(value);
}else{
var value = document.createElement("div");
memo = value;
}
console.log("new node");
console.log("value: "+value);
return value;
}
return f;
})();