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📜  javascript图像加载功能? - Javascript代码示例

📅  最后修改于: 2022-03-11 15:02:28.496000             🧑  作者: Mango

代码示例1
if (img.complete) {
  //img has already loaded
} else {
     img.onload = function(){
        //do something when image loads
     }
}