5

@@ -37,7 +37,7 @@
             <input style="width:3rem" type="text" placeholder="请输入手机号" maxlength="11" />
         </div>
         <div class="log_two_input_btn">
-            获取验证码
+            <input type="button" class="btn" id="code" value="获取验证码" onclick="codeButton()">
         </div>
     </div>
     <div class="log_two_input_one">
@@ -137,6 +137,23 @@
             // $("#preview").html('<div style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale,src=\'' + file.value + '\'"></div>');
         }
     }
+
+    //短信验证码
+    function codeButton() {
+        var code = $("#code");
+        code.attr("disabled", "disabled");
+        setTimeout(function() {
+            code.css("opacity", "0.8");
+        }, 1000)
+        var time = 60;
+        var set = setInterval(function() {
+            code.val("(" + --time + ")秒后重新获取");
+        }, 1000);
+        setTimeout(function() {
+            code.attr("disabled", false).val("重新获取验证码");
+            clearInterval(set);
+        }, 60000);
+    }
 </script>
 </body>