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  • JS 60秒后重发送验证码

    1. <!DOCTYPE html>  
    2. <html lang="en">  
    3. <head>  
    4.     <meta charset="UTF-8">  
    5.     <title>Document</title>  
    6. </head>  
    7. <body>  
    8.     <button id="getPhoneCode"></button>  
    9.     <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>  
    10.     <script>  
    11.         function settime($obj,time){  
    12.             if(time==0){  
    13.                 $obj.attr("disabled",false);  
    14.                 $obj.css("background","#f38401").css("cursor","pointer");  
    15.                 $obj.text("获取手机验证码");  
    16.                 return;  
    17.             }else{  
    18.                 $obj.attr("disabled",true);  
    19.                 $obj.css("background","#ccc").css("cursor","noe-allowed");  
    20.                 $obj.text("重新发送("+time+")");  
    21.                 time--;  
    22.             }  
    23.             setTimeout(function(){settime($obj,time)},1000);  
    24.         }  
    25.         settime($("#getPhoneCode"),60);  
    26.     </script>  
    27. </body>  
    28. </html> 
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  • 原文地址：https://www.cnblogs.com/qq735675958/p/7421843.html
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