后台功能修改

@@ -193,4 +193,40 @@ class Study extends Backend
         $this->success();
         $this->success();
     }
     }
 
 
+    /**
+     * 批量下载
+     */
+    public function download($ids)
+    {
+        $list = $this->model->where('id ', 'in', $ids)->select();
+        $zip = new \ZipArchive;
+        $filename = 'tmp/' . date('Ymd',time()) . '_u' . $this->auth->id . '_reports.zip';
+        if ($zip->open($filename,\ZipArchive::CREATE | \ZipArchive::OVERWRITE) === TRUE){
+        foreach ($list as $publish) {
+            $filepath = 'uploads' . 'l' . $publish->file;
+            if (!file_exists($filepath)) {
+                $this->error($publish->code . '文件未找到');
+            }else {
+                    $zip->addFile($filepath, basename($filepath));
+                }
+            }
+        }
+        //打包zip
+        $zip->close();
+        if (!file_exists($filename)) {
+            $this->error('创建下载文件失败!');
+        }
+        Header("Cache-Control : public");
+        Header("Content-type: application/octet-stream");
+        // Header("Content-type: application/zip");
+        header("Content-Transfer-Encoding : binary");
+        Header("Accept-Length: " . filesize($filename));
+        Header( "Cache-Control : public");
+        Header( "Content-type: application/octet-stream");//Header( "Content-type: application/zip");
+        header( "Content-Transfer-Encoding: binary");
+        Header( "Accept-Length: " . filesize($filename));
+        Header("Content-Disposition: attachment; filename=" . basename($filename));//输出文件内容
+        readfile($filename);flush();
+        // return json(0);
+    }
 }
 }

@@ -21,5 +21,6 @@ return [
     'Updatetime'   => '更新时间',
     'Updatetime'   => '更新时间',
     'Grade.name'   => '班级名称',
     'Grade.name'   => '班级名称',
     'School.title' => '校区名称',
     'School.title' => '校区名称',
-    'Team.title'   => '战队昵称'
+    'Team.title'   => '战队昵称',
+    'Download'     => '批量下载'
 ];
 ];

@@ -10,6 +10,7 @@
                         <a href="javascript:;" class="btn btn-success btn-add {:$auth->check('study/add')?'':'hide'}" title="{:__('Add')}" ><i class="fa fa-plus"></i> {:__('Add')}</a>
                         <a href="javascript:;" class="btn btn-success btn-add {:$auth->check('study/add')?'':'hide'}" title="{:__('Add')}" ><i class="fa fa-plus"></i> {:__('Add')}</a>
                         <a href="javascript:;" class="btn btn-danger btn-import {:$auth->check('你的权限规则')?'':'hide'}" title="导入" id="btn-import-file" data-url="ajax/upload" data-mimetype="csv,xls,xlsx" data-multiple="false"><i class="fa fa-upload"></i> 导入</a>
                         <a href="javascript:;" class="btn btn-danger btn-import {:$auth->check('你的权限规则')?'':'hide'}" title="导入" id="btn-import-file" data-url="ajax/upload" data-mimetype="csv,xls,xlsx" data-multiple="false"><i class="fa fa-upload"></i> 导入</a>
                         <a href="javascript:;" class="btn btn-success btn-export {:$auth->check('study/export')?'':'hide'}" title="{:__('Export')}" id="btn-export-file"><i class="fa fa-download"></i> {:__('Export')}</a>
                         <a href="javascript:;" class="btn btn-success btn-export {:$auth->check('study/export')?'':'hide'}" title="{:__('Export')}" id="btn-export-file"><i class="fa fa-download"></i> {:__('Export')}</a>
+                        <a href="javascript:;" class="btn btn-success btn-download {:$auth->check('study/download')?'':'hide'}" title="{:__('Download')}" id="btn-download-file"><i class="fa fa-download"></i> {:__('Download')}</a>
 
 
                         <div class="dropdown btn-group {:$auth->check('study/multi')?'':'hide'}">
                         <div class="dropdown btn-group {:$auth->check('study/multi')?'':'hide'}">
                             <ul class="dropdown-menu text-left" role="menu">
                             <ul class="dropdown-menu text-left" role="menu">

@@ -29,7 +29,7 @@ class Screen extends Api
     public function index(){
     public function index(){
         $time = time();
         $time = time();
         $list = [];
         $list = [];
-        $data = db('data_screen')->find();
+        $data = db('screen')->find();
         $list['images'] = cdnurl($data['images'],true);
         $list['images'] = cdnurl($data['images'],true);
         if ($data['starttime']<=$time || $data['endtime']>=$time){
         if ($data['starttime']<=$time || $data['endtime']>=$time){
             $times = $data['endtime'] - $time;
             $times = $data['endtime'] - $time;

@@ -32,7 +32,7 @@
         "ext-bcmath": "*",
         "ext-bcmath": "*",
         "txthinking/mailer": "^2.0",
         "txthinking/mailer": "^2.0",
         "phpoffice/phpexcel": "^1.8",
         "phpoffice/phpexcel": "^1.8",
-        "tinymeng/code": "^2.0"
+        "tinymeng/code": "^2.0",
     },
     },
     "config": {
     "config": {
         "preferred-install": "dist",
         "preferred-install": "dist",

@@ -4935,7 +4935,7 @@
 
 
                 </div>
                 </div>
                 <div class="col-md-6" align="right">
                 <div class="col-md-6" align="right">
-                    Generated on 2023-03-11 09:49:30 <a href="./" target="_blank">校园活动</a>
+                    Generated on 2023-03-11 13:32:27 <a href="./" target="_blank">校园活动</a>
                 </div>
                 </div>
             </div>
             </div>
 
 

@@ -16,7 +16,6 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefin
             });
             });
 
 
             var table = $("#table");
             var table = $("#table");
-
             //导出功能
             //导出功能
             $(document).on("click", ".btn-export", function () {
             $(document).on("click", ".btn-export", function () {
                 var ids = Table.api.selectedids(table);
                 var ids = Table.api.selectedids(table);
@@ -104,10 +103,11 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefin
                             formatter: Table.api.formatter.operate}
                             formatter: Table.api.formatter.operate}
                     ]
                     ]
                 ]
                 ]
-            });
+            }),
 
 
             // 为表格绑定事件
             // 为表格绑定事件
             Table.api.bindevent(table);
             Table.api.bindevent(table);
+
         },
         },
         add: function () {
         add: function () {
             Controller.api.bindevent();
             Controller.api.bindevent();