數(shù)據(jù)導入,在很多地方都會有需要,如何使用ThinkPhp5.1制作數(shù)據(jù)導入,接下來小編帶大家去了解整個過程。
1 準備工作
小編是通過PHPExcel實現(xiàn)數(shù)據(jù)導入的,所以在制作之前首先需要下載PHPExcel相關(guān)組件,目前tp5.1支持composer安裝,小編就是通過composer安裝的PHPExcel組件?!就扑]:thinkphp視頻教程】
在安裝之前首先需要確定自己的電腦上有composer組件,如果還沒有安裝 Composer,在 Linux 和 Mac OS X 中可以運行如下命令:
curl -sS https://getcomposer.org/installer | php mv composer.phar /usr/local/bin/composer
在 Windows 中,你需要下載并運行 Composer-Setup.exe,下載地址:
https://www.kancloud.cn/manual/thinkphp5_1/353948
安裝好composer之后,就是安裝PHPExcel了,win+R,打開運行界面,輸入cmd,進入管理界面,輸入你的項目所在的盤符(此處以D盤為例,項目在D:phpstudy_proWWWmyapp.io),然后點擊回車:
輸入:cd D:phpstudy_proWWWmyapp.io,定位到項目所在目錄
接下來就是安裝PHPExcel插件,輸入:composer require phpoffice/phpexcel,點擊回車,即可開始安裝PHPExcel。
2 前端提交頁面
html
<form class="layui-form" enctype="multipart/form-data"> <input type="hidden" name="type_id" value="{$type_id}"> <div class="layui-form-item" style="margin-left: 42px;"> <div class="layui-input-inline" style="width: 122px;"> <button type="button" class="layui-btn" name="file" lay-verify="file" id="test3"><i class="layui-icon"></i>上傳文件</button> </div> </div> <div class="layui-form-item" style="margin-left: 42px;"> <div class="layui-input-inline"> <button class="layui-btn" lay-filter="add" lay-submit="add"> 導入 </button> </div> </div> <div class="layui-form-item"> <div class="layui-input-block"> <div style="line-height: 35px;"> 注: <p>1.文件大小:請上傳小于10M的文件</p> <p>2.文件類型:上傳時首先 <span class="common-a"> <a href="/import/member.xlsx">下載導入模板</a> </span>,填好信息后上傳</p> </div> </div> </div> </form>
js
<script> layui.use(['form', 'layer','upload'], function () { $ = layui.jquery; var form = layui.form , layer = layui.layer; var $ = layui.jquery, upload = layui.upload; upload.render({ elem: '#test3' ,url: '你的上傳路徑' ,accept: 'file' //普通文件 ,exts: 'xls|xlsx' ,size:'10240' ,done: function(res){ $('#test3').append('<input type="text" name="file" id="file" lay-verify="file" value="'+res.data +'" />') } }); //監(jiān)聽提交 form.on('submit(add)', function(data){ console.log(data); //發(fā)異步,把數(shù)據(jù)提交給php $.post('{:url('saveImportMember')}',$('form').serialize(),function(data){ if(data.res == 1){ layer.msg(data.msg); setTimeout(function(){parent.window.location.reload();},1000); }else if(data.res == 0){ layer.alert(data.msg,{icon: 2}); }else{ layer.alert('操作失敗',{icon: 2}); } }) return false; }); }); </script>
3 后臺處理
這里以上傳一張會員信息表為例,包含的字段值有:姓名(name)、性別(sex)、會員類型(type_id)、身份證號(identity)、會員編號(number)、聯(lián)系電話(telephone)、排序(sort)、會員狀態(tài)(status)。
//上傳excel文件 $file = Request::param('file'); //獲取文件路徑 $filePath = Env::get('root_path').'public'.DIRECTORY_SEPARATOR.$file; if($filePath == ''){ return ['res'=>0,'msg'=>'你上傳的文件為空']; } $suffix = $this->DbSy->GetFileExt($file); //判斷哪種類型 if($suffix=="xlsx"){ $reader = PHPExcel_IOFactory::createReader('Excel2007'); }else{ $reader = PHPExcel_IOFactory::createReader('Excel5'); } //載入excel文件 $excel = $reader->load("$filePath",$encode = 'utf-8'); //讀取第一張表 $sheet = $excel->getSheet(0); //獲取總行數(shù) $row_num = $sheet->getHighestRow(); //獲取總列數(shù) $col_num = $sheet->getHighestColumn(); $time = time(); $data = []; //數(shù)組形式獲取表格數(shù)據(jù) $count = 0; $total = 0; $error_count = 0; for ($i = 2; $i <= $row_num; $i ++) { $type_id = Request::param('type_id'); $data['type_id'] = $type_id; $name = $sheet->getCell("A".$i)->getValue(); $sex = $sheet->getCell("B".$i)->getValue(); $identity = $sheet->getCell("C".$i)->getValue(); $telephone = $sheet->getCell("F".$i)->getValue(); $data['sort'] = $this->DbSy->getSort(5,'sort desc',array('type_id'=>$type_id)); if(!$identity){ return ['res'=>0,'msg'=>'身份證號不能為空']; } $data['identity'] = $identity; if(!$name){ return ['res'=>0,'msg'=>'姓名不能為空']; } $data['name'] = $name; if($sex=='男'){ $data['sex'] = 1; }elseif ($sex=='女'){ $data['sex'] = 2; }else{ $data['sex'] = 3; } $data['identity'] = $identity; $data['number'] = $this->DbSy->getNumber(5,'sort desc',array('type_id'=>$type_id)); if($telephone){ $data['telephone'] = $telephone; }else{ $data['telephone'] = ''; } $data['status'] = 5; $member = $this->DbSy->FindWhere(5,array('name'=>$name,'identity'=>$identity,'type_id'=>$type_id)); if($member){ /*$data['updatetime'] = time();*/ $info = $this->DbSy->editContent(5,$data,array('id'=>$member['id'])); if($info){ $total++; } }else{ // 讀取單元格 $data['addtime'] = time(); $data['updatetime'] = time(); $info = $this->DbSy->insertGetId(5,$data); if($info){ $count++; }else{ $error_count++; } } } $msg = "成功導入".$count."條數(shù)據(jù),重復".$total."條數(shù)據(jù),導入失敗".$error_count."條數(shù)據(jù)"; if($count > 0){ return ['res'=>1,'msg'=>$msg]; }else{ return ['res'=>0,'msg'=>$msg]; }