手机号码中间4位用*代替

 

<div class="list" >
            <ul>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
                <li>
                    <div class="useface" style="background:#cccccc  url(\'images/img-1.jpg\') center no-repeat; background-size: cover;"></div>
                    <div class="nickname">
                        <span class="username">13482258452</span>
                    </div>
                    <div class="center">
                        <span>还差<b>1</b>人</span>
                        <span class="lastTime">剩余 <b class="lastt"></b></span>
                    </div>
                    <div class="go-tuan">
                        <span>去参团</span>
                    </div>
                </li>
            </ul>
        </div>

js

$(".listli").each(function () {
        var tel = $(this).find(".username").text();
        var reg = /(\d{3})\d{4}(\d{4})/;
        /*document.write("用星号替换后的手机号码为："+tel.replace(reg,"$1****$2"));*/
        $(this).find(".username").text(tel.replace(reg,"$1****$2"))
    });