您可以使用以下方法执行此操作jQuery
$('body a:link').click(function()
{
$('body a').removeClass('active');
$(this).addClass('active');
});Run Code Online (Sandbox Code Playgroud)
a:link {
color: blue;
}
/* visited link */
a.active {
color: green;
}
/* mouse over link */
a:hover {
color: red;
}Run Code Online (Sandbox Code Playgroud)
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a class="fruit" href="#apple">apple</a></span>
<a class="fruit" href="#grape">grape</a></span>
<a class="fruit" href="#banana">banana</a></span>
<div style="height:500px"></div>
<a name="apple"> apple here</a>
<a name="grape"> grape here</a>
<a name="banana"> banana here</a>Run Code Online (Sandbox Code Playgroud)