强制屏蔽有url的订单，并且记录到日志中

application/controllers/orders.php

@@ -322,9 +322,9 @@ class Orders extends CI_Controller {
         } else {
 			//添加隐藏字段判断是否为扫描提交
 			if ( $this->input->get_post("nullemail") != NULL) {
-				log_message('error', "reject by Robot Detected.");
-				header('HTTP/1.1 200 OK');
-				header('status: 200 OK');
+				log_message('error', "reject by Robot Detected.".json_encode($_POST));
+				$data[] = array('name' => 'go', 'value' => site_url('orders/contactus_thankyou/'));
+                echo json_encode($data);
 				exit;
 			}
             $this->Orders_model->COLI_ID = $this->Orders_model->MakeOrderNumber();
@@ -361,6 +361,9 @@ class Orders extends CI_Controller {
 			preg_match('/((https|http):[\/]{2})*[\w]+[.]{1}[a-z\d\-]+[.a-z\d-\/.htm]*/', $comments, $ms);
             if (!empty($ms)) {
                 $this->Orders_model->COLI_Purpose = '-1';
+				$data[] = array('name' => 'go', 'value' => site_url('orders/contactus_thankyou/'));
+                echo json_encode($data);
+				exit;
             }
 			
             $this->Orders_model->COLI_GroupType = '19006';