xxxxxxxxxx<html><head><meta charset="utf-8"><title>W3Cschool教程(w3cschool.cn)</title></head><body><p>点击下面的按钮来执行循环，该循环会跳过 i=3 的步进。</p><button onclick="myFunction()">点击这里</button><p id="demo"></p><script>function myFunction(){ var x="",i=0; for (i=0;i<10;i++){ if (i==3){ continue; } x=x + "该数字为 " + i + "<br>"; } document.getElementById("demo").innerHTML=x;}</script></body></html>