<section id="content1">
[e:loop={1,5,0,1,'','newstime DESC'}]   
<div class="index_bg3">
        <div class="index_a index_bg3s">
        <a href="<?=$bqr['downurl']?>" class="la1 a1" target='_blank'><img src="/skin/zhann/images/btn_details.png" width="60%" height="60%"></a>
    </div>
    <div class="index_a index_bg2s">
   <p id="text<?=$bqno?>"><?=$bqr['downurl']?></p>

        <img class="la1 a1 js-copy" src="/skin/zhann/images/btn_copy.png" width="60%" height="60%">
    </div>
    <img src="<?=$bqr['titlepic']?>">
</div>	

[/e:loop]
  <script type="text/javascript">
 $('.js-copy').click(function(){
   let This = $(this);
     let text = This.siblings('p').text();
     var input = document.getElementById("input");
     input.value = text; // 修改文本框的内容
      input.select(); // 选中文本
      document.execCommand("copy"); // 执行浏览器复制命令
     console.log(text)
      alert("复制成功");
})

  </script>
    </section>

效果图：