获取城市所有区

application/index/controller/BusinessDistrict.php

@@ -201,9 +201,23 @@ class BusinessDistrict extends Basic
      * @throws \think\db\exception\ModelNotFoundException
      * @throws \think\exception\DbException
      */
-    public function getCity() {
+    public function getCityAll() {
         $region = new Regions();
-        $city = $region->where('type',2)->select();
+        $city = $region->getCityAll('code,parentCode,name,fullName,longitude,latitude', ['type'=>2]);
         return $this->response(200, '', $city);
     }
+
+    /**
+     * 获取区数据
+     *
+     * @return \think\Response
+     * @throws \think\db\exception\BindParamException
+     * @throws \think\exception\PDOException
+     */
+    public function getAllDisc() {
+        header('Access-Control-Allow-Origin:*');
+        $regions = new Regions();
+        $data = $regions->getDiscByCity($this->city);
+        return $this->response(200, '', $data);
+    }
 }
\ No newline at end of file

application/model/Regions.php

@@ -138,11 +138,29 @@ class Regions extends Model
         return $data;
     }
 
+    /**
+     * @param $city
+     * @return mixed
+     * @throws \think\db\exception\BindParamException
+     * @throws \think\exception\PDOException
+     */
     public function getDiscByCity($city){
         $sql = "select fullName as name,longitude,latitude,code as id from regions 
 where parentCode =  (select code from regions where fullName='".$city."' and type =2) ";
         return $this->query($sql);
+    }
 
-
+    /**
+     * @param $field
+     * @param $where
+     * @return false|\PDOStatement|string|\think\Collection
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
+    public function getCityAll($field, $where){
+        return $this->field($field)
+            ->where($where)
+            ->select();
     }
 }

application/route.php

@@ -170,7 +170,7 @@ Route::group('index', [
 
     'houseDel'              => [ 'index/Houses/del', [ 'method' => 'post' ] ], //删除商铺
     'regions'               => [ 'index/BusinessDistrict/regions', [ 'method' => 'get' ] ], //获取省市区数据
-    'getCity'               => [ 'index/BusinessDistrict/getCity', [ 'method' => 'get' ] ], //获取所有的城市
+    'getAllDisc'               => [ 'index/BusinessDistrict/getAllDisc', [ 'method' => 'get' ] ], //获取所有的城市
     'getHouseList'          => [ 'index/houses/getHouseList', [ 'method' => 'get' ] ], //楼盘列表
     'carefullyChosen'       => [ 'index/houses/carefullyChosen', [ 'method' => 'post' ] ], //设置精选楼盘
     'editExclusive'         => [ 'index/houses/editExclusive', [ 'method' => 'post' ] ], //添加和编辑楼盘独家