<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>text</title>
</head>
<body>
<h1>单引号变双引号,双引号变单引号</h1>
<textarea id="changeContent"></textarea style=" width: 423px; height: 217px;">
<button class ='button' onclick="change()">修改
</button>
</body>
</html>
<script>
function change(){
var text = $("#changeContent").val();
text = text.replace(/'/g,'@'); //英文单引号变&d
text = text.replace(/"/g,"%");
text = text.replace(/@/g,'"');
text = text.replace(/%/g,"'");
$("#changeContent").val(text);
}
</script>
双引号 和单引号 互转页面 ,单引号变双引号,双引号变单引号
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转载自blog.csdn.net/chenzhenguo123/article/details/79713531
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