<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>时代Java与您共同学习(NowJava.com)</title>
</head>
<body>
<p>单击按钮将段落中所有“Microsoft”替换成“NowJava”:</p>
<p id="demo">Visit Microsoft!Visit Microsoft!Visit Microsoft!</p>
<button onclick="myFunction()">点我</button>
<script>
String.prototype.replaceAll = function(search, replacement) {
var target = this;
return target.replace(new RegExp(search, 'g'), replacement);
};
function myFunction() {
var str=document.getElementById("demo").innerHTML;
/**代码未完, 请加载全部代码(NowJava.com).**/
本文系作者在时代Java发表,未经许可,不得转载。如有侵权,请联系nowjava@qq.com删除。