修改浏览量

@@ -51,4 +51,40 @@ class Information extends Api
         $this->success('success',$data);
 
     }
+
+    /**
+     * @ApiTitle    (资讯新闻增加浏览量)
+     * @ApiSummary  (资讯新闻增加浏览量)
+     * @ApiMethod   (POST)
+     * @ApiRoute    (/api/information/add_num)
+     *
+     * @ApiParams   (name="id", type="int", required=false, description="农业资讯ID")
+     *
+     * @ApiReturn({
+        "code": 1,
+        "msg": "SUCCESS",
+        "time": "1553839125",
+        "data": {
+
+        }
+        })
+     */
+    public function add_num()
+    {
+        $id = $this->request->param('id');
+        if(empty($id)){
+            $this->error('缺少必要参数');
+        }
+        $data = Db::name('information')
+            ->where('id',$id)
+            ->find();
+        $look_num = $data['look_num'] + 1;
+        $res = Db::name('information')->where('id',$id)->update(['look_num'=>$look_num]);
+        if(!empty($res)){
+            $this->success('成功');
+        }else{
+            $this->error('失败');
+        }
+
+    }
 }
\ No newline at end of file