修改 IP 查询出错

application/third_party/ip2location/controllers/index.php

@@ -31,7 +31,9 @@ class Index extends CI_Controller
       if (empty($data['ip_address'])) {
           $data['ip_address'] = $this->input->ip_address();
       }
-      $country = $this->Ip2location_db1_model->get_country_by_ip($data['ip_address']);
+      $ip_number = $this->Dot2LongIP($ip_address);
+      $country = $this->Ip2location_db1_model->get_country_by_ip($ip_number);
+      $country['ip_address'] = $data['ip_address'];
       echo json_encode($data);
     }
 

application/third_party/ip2location/models/ip2location_db1_model.php

@@ -13,14 +13,14 @@ class Ip2location_db1_model extends CI_Model
     }
 
 
-    public function get_country_by_ip($ip_address)
+    public function get_country_by_ip($ip_number)
     {
         $sql = "
             SELECT TOP 1 ipdb.country_code, ipdb.country_name
             FROM   ip2location_db1 ipdb
             WHERE  ? BETWEEN ipdb.ip_from AND ipdb.ip_to 
         ";
-        $query = $this->INFO->query($sql, array($ip_address));
+        $query = $this->INFO->query($sql, array($ip_number));
 
         $country = array(
           'country_code' => '',
@@ -30,7 +30,6 @@ class Ip2location_db1_model extends CI_Model
         if ($query->num_rows() > 0) {
             $row = $query->row();
             $country = [
-              'ip_address' => $ip_address,
               'country_code' => $row->country_code,
               'country_name' => $row->country_name
           ];