<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>一键复制demo</title>
<style type="text/css">
.wrapper {
position: relative;
}
#input {
position: absolute;
top: 0;
left: 0;
opacity: 0;
z-index: -10;
}
.btn{
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
#text {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
</style>
</head>
<body>
<div class="wrapper">
<p id="text" onclick="sss()">我把你当兄弟dsadsadasdas你却想着复制我？</p>
<input type="text" id="input">
<button class="btn" onclick="copyText()">copy</button>
</div>
</body>
<script>
function copyText() {
var text = document.getElementById("text").innerText;
var input = document.getElementById("input");
input.value = text; // 修改文本框的内容
input.select(); // 选中文本
document.execCommand("copy"); // 执行浏览器复制命令
alert("复制成功");
}
function sss(params) {
console.log(111);
}
</script>
</html>
ps：中间有一个不可选中文档的css