📜  js append en tête - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:03:08.558000             🧑  作者: Mango

代码示例1
var parent = document.createElement("div");
var p = document.createElement("p");
var span = document.createElement("span");
parent.append(p);
parent.prepend(span);

console.log(parent.childNodes); // NodeList [ , 

]