<!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>Document</title>
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
</head>
<body>
<textarea name="" id="text" cols="30" rows="10"></textarea>
<button onclick="tj()">提交</button>
<div id="content"></div>
<script>
function tj() {
var list = ["傻逼", "鸡巴", "草尼玛", "垃圾"];
var str = $("#text").val();
console.log(str);
console.log(str.search(/傻逼/));
for (var i = 0; i < list.length; i++) {
var laji = list[i];
// console.log(laji);
// console.log(str.search(/laji/));
//全局替换
var reg = new RegExp(list[i], "g");
if (str.indexOf(list[i]) != -1) {
var txt = str.replace(reg, "宝贝");
$("#text").val(txt);
str = $("#text").val();
// console.log(txt);
}
}
}
</script>
</body>
</html>
js使用正则表达式过滤敏感词汇
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转载自blog.csdn.net/liulang68/article/details/121580285
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