html模板：

<if condition="is_weixin() eq  true ">

<input type="button" value="转赠" class="m_indexGoodsR1b"   onclick="javascrtpt:window.location.href='{:U('zspassword')}'">

</if>

php函数：

//判断是否是微信内置浏览器
function is_weixin()
{
    if (empty($_SERVER['HTTP_USER_AGENT']) || strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') === false && strpos($_SERVER['HTTP_USER_AGENT'], 'Windows Phone') === false) {
        return false;
    }
    return true;
}