<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>九九乘法表</title>
<style type = "text/css">
table{ border-collapse: collapse; }
table td{ border: 1px solid #ccc;padding: 3px 6px; }
</style>
</head>
<body>
<div id = "table"></div>
<script>
var str = '<table>';
for(var i = 1;i <= 10;++ i){
str += '<tr>';
for(var j = 1;j <= i;++ j ){
str += '<td>'+ j + '*' + i + '=' +( j*i )+'</td>';
}
str += '</tr>';
}
str += '<table>';
document.getElementById('table').innerHTML = str;
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script>
document.write("<table>");
for(var i = 1; i < 10;i++){
document.write("<tr>");
for(var j = 1 ; j <= i ; j++){
document.write("<td>");
document.write(j+"*"+i+"="+i*j);
document.write("</td>");
}
document.write("</tr>");
}
document.write("</table>");
</script>
</head>
<body>
</body>
</html>
本文地址：https://blog.csdn.net/gcyqweasd/article/details/107574702
