如何动态附加ALT或TITLE标记图像？

Question

问题：如何动态附加ALT或TITLE标记图像？

Code:
<div class="country">
<img src="Flag.png" title="" alt="">
<img src="World.png" title="" alt="">
<img src="Man.png" title="" alt="">
<img src="Woman.png" title="" alt="">
</div>

Answer 1

＆＃13;

＆＃13;

$('img').eq(0).attr('alt','Flag').attr('title','Flag')
console.log("alt "+$('img').eq(0).attr('alt'))//setter
console.log("title "+$('img').eq(0).attr('title'))//getter

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="country">
<img src="Flag.png" title="" alt="">
<img src="World.png" title="" alt="">
<img src="Man.png" title="" alt="">
<img src="Woman.png" title="" alt="">
</div>

＆＃13;

＆＃13;

＆＃13;

使用.attr()