1

application/admin/controller/District.php

@@ -27,7 +27,7 @@ class District extends BaseController
 //    }
 
     public function province()
-    {
+    {              //获取城市接口地址
         try {
             $District_model = new \app\admin\model\District();
             $result = $District_model->province();

application/admin/model/District.php

@@ -20,15 +20,21 @@ class District extends Model
 
     public function getChildren($adcode)
     {
-
         return $this->where('parent_id', $adcode)->field('adcode as value,name as label')->select();
     }
 
     public function province()
     {
-        $result = $this->where('level', '1')->field('adcode as value,name as label')->select();
+        //$result = $this->where('level','1')->field('adcode as value,name as label')->select();
+        $result = $this->where('level','1')->where('level','2')->field('adcode as value,name as label')->select();
         foreach ($result as $k => $v) {
-            $result[$k]['children'] = $this->getChildren($v['value']);
+            //市
+            if($v['value']==1) {
+                $result[$k]['children'] = $this->getChildren($v['value']);
+            }elseif($v['value']==2){
+            //区
+                $result[$k]['District'] = $this->getChildren($v['value']);
+            }
         }
         $result = ['rows' => $result];
         return $result;