登录修改

public/resource/js/login.js

@@ -116,7 +116,14 @@ $(function() {
 	//          var browser_version = NV.shell + '/' + NV.version;获取浏览器的类型 及 浏览器版本
 	            var browser_version = NV.shell;//获取浏览器的类型
 	            console.log(browser_version);
-	            
+	            var mac_address='';
+	            if($('#mac_address').val()){
+	               localStorage.setItem('mac_address_liu',$('#mac_address').val())
+	               mac_address=$('#mac_address').val();
+	            }else{
+	               mac_address=localStorage.getItem('mac_address_liu')
+	            }
+
 	            $.ajax({
 	                type: 'POST',
 	                url: '/admin.php/index/loginVerify',
@@ -125,7 +132,7 @@ $(function() {
 	                    'password': _passWord,
 	                    'model': browser_version,
 	                    'only_id': only_id,
-	                    'mac_address': $('#mac_address').val()
+	                    'mac_address': mac_address?mac_address:''
 	                    
 	                },
 	                timeout: 30000,