一定xing:str = "my element";
var elem1 = document.createElement();
elem1.style.position = "absolute";
elem1.style.left = "100px";
elem1.style.top = "100px";
document.body.appendChild(elem1);
elem1.innerHTML = str;
var elem1 = document.createElement();
elem1.style.position = "absolute";
elem1.style.left = "100px";
elem1.style.top = "100px";
document.body.appendChild(elem1);
elem1.innerHTML = str;
解决方案 »
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