后台修改

@@ -4,6 +4,9 @@ namespace app\admin\controller;
 
 use app\common\controller\Backend;
 use app\common\controller\Resource;
+use think\Db;
+use think\exception\PDOException;
+use think\exception\ValidateException;
 
 /**
  * 学生管理
@@ -70,20 +73,6 @@ class Study extends Backend
         return $this->view->fetch();
     }
 
-    /**
-     * 生成现场二维码
-     */
-    public function barcode($ids)
-    {
-        $barcode = $this->model->where('id', $ids)->value('barcode');
-        if (!empty($barcode)) {
-            $this->error('已生成条形码，无需重复生成');
-        }
-        $brpath = Resource::StudyBar($ids);
-        halt($brpath);
-        $this->model->save(['barcode' => $brpath], ['id' => $ids]);
-        $this->success('操作成功');
-    }
 
 
     //导出数据
@@ -159,4 +148,49 @@ class Study extends Backend
             exit;
         }
     }
+
+    /**
+     * 添加
+     *
+     * @return string
+     * @throws \think\Exception
+     */
+    public function add()
+    {
+        if (false === $this->request->isPost()) {
+            return $this->view->fetch();
+        }
+        $params = $this->request->post('row/a');
+        if (empty($params)) {
+            $this->error(__('Parameter %s can not be empty', ''));
+        }
+        $params = $this->preExcludeFields($params);
+
+        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
+            $params[$this->dataLimitField] = $this->auth->id;
+        }
+        $result = false;
+        Db::startTrans();
+        try {
+            //是否采用模型验证
+            if ($this->modelValidate) {
+                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
+                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
+                $this->model->validateFailException()->validate($validate);
+            }
+            $result = $this->model->allowField(true)->save($params);
+            $id  = $this->model->id;
+            $brpath = Resource::StudyBar($id);
+            $this->model->save(['barcode'=>$brpath],['id'=>$id]);
+            Db::commit();
+        } catch (ValidateException|PDOException|Exception $e) {
+            Db::rollback();
+            $this->error($e->getMessage());
+        }
+        if ($result === false) {
+            $this->error(__('No rows were inserted'));
+        }
+        $this->success();
+    }
+
 }

@@ -3,10 +3,10 @@
 namespace app\api\controller;
 
 use app\common\controller\Api;
+use app\common\controller\Resource;
 
 /**
  * 示例接口
- * @ApiInternal
  */
 class Demo extends Api
 {
@@ -16,7 +16,7 @@ class Demo extends Api
     //如果接口已经设置无需登录,那也就无需鉴权了
     //
     // 无需登录的接口,*表示全部
-    protected $noNeedLogin = ['test', 'test1'];
+    protected $noNeedLogin = ['*'];
     // 无需鉴权的接口,*表示全部
     protected $noNeedRight = ['test2'];
 
@@ -68,7 +68,8 @@ class Demo extends Api
      */
     public function test3()
     {
-        $this->success('返回成功', ['action' => 'test3']);
+        $ids = Resource::StudyBar(1);
+        return $ids;
     }
 
 }

@@ -7,8 +7,8 @@ use tinymeng\code\Generate;
 class Resource
 {
     public static function StudyBar($id){
-        $generate = Generate::bar();
-        /** 二维码存入本地并输出存储路径 */
+        $generate = Generate::qr();
+        /** 直接输出图片 */
         $file_path = $generate->create($id,true);
         $file_path = substr($file_path,strripos($file_path,"public")+6);
         return $file_path;

@@ -100,27 +100,6 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefin
                         // {field: 'createtime', title: __('Createtime'), operate:'RANGE', addclass:'datetimerange', autocomplete:false, formatter: Table.api.formatter.datetime},
                         // {field: 'updatetime', title: __('Updatetime'), operate:'RANGE', addclass:'datetimerange', autocomplete:false, formatter: Table.api.formatter.datetime},
                         {field: 'operate', title: __('Operate'), table: table, events: Table.api.events.operate,
-                            buttons: [
-                                {
-                                    name: 'qrcode',
-                                    title: __('生成条形码'),
-                                    classname: 'btn btn-xs btn-primary btn-ajax',
-                                    icon: 'fa fa-qrcode',
-                                    confirm: '确认生成新的条形码',
-                                    url: function(ids){
-                                        var x = JSON.stringify(ids);
-                                        var s = ids.id;
-                                        return 'study/barcode?ids='+s;
-                                    },
-                                    success: function (data, ret) {
-                                        return true;
-                                    },
-                                    error: function (data, ret) {
-                                        Toastr.error(ret.msg);
-                                        return false;
-                                    }
-                                }
-                            ],
                             formatter: Table.api.formatter.operate}
                     ]
                 ]