var myVar = setInterval(function(){ setColor() },1000); function setColor() { var a = [s]; //定义数组 var b = []; for (var i = 0; i < a.length; i++) { //遍历数组 if (typeof a[i] == "number") //如果为数字,则返回该元素的值 b.push(a[i]); b[i]--; contentPane.setCellValue("F5",null,b[i]); } } |