验证码

Action中

public function verify(){

     import('ORG.Util.Image');

     ob_end_clean();//清空输出缓存

     Image::buildImageVerify();

}

Html中

<script>

function freshVerify(){

    document.getElementById('verifyImg').src='__URL__/verify'+Math.random();

}

</script>

<span>验证码&nbsp:</span><input type="text" name="yam" id="yam" style="width:50px;" />

<img title='刷新验证码'  src='__URL__/verify'  id='verifyImg'  onClick='freshVerify()' />