1.composer安装PHPExcel
下载安装composer
其次 cmd切换到项目根目录 运行命令:composer require phpoffice/phpexcel
注意:
1.运行可能会报错OpenSSL之类的 去php.ini中开启extension=php_openssl.dll扩展,去掉分号
2.还有可能出现 找不到匹配的包的错误,这是因为我本地用的phpstudy的nts版本,这个版本比较特殊同时支持apache和nginx,只是本地虚拟环境开发测试用的PHP版本,所以匹配不到,应该切换正常版本在运行命令安装
2.前端代码
<div class="layui-form-item" > <label class="layui-form-label">导入专线</label> <div class="layui-input-inline"> <div class="layui-upload"> <button type="button" name="myfile" class="layui-btn" id="myfile"><i class="layui-icon">�</i>上传文件</button> </div> </div> </div>
<script type="text/javascript"> layui.use(['form','upload'],function(){ var form=layui.form; var upload=layui.upload; upload.render({ //允许上传的文件后缀 elem: '#myfile' ,url: "{:url('Logisticscompany/inserline')}" ,accept: 'file' //普通文件 ,exts: 'xls|excel|xlsx' //只允许上传压缩文件 ,done: function(res){ if(res.code==1){ layer.msg('上传成功,已解析数据',{icon:6}); location.href="{:url('Logisticscompany/lists')}"; }else{ layer.msg('解析失败',{icon:5}); } } }); form.on('submit(formsub)',function(data){ layer.msg('导入数据具体详情未协商确认,待确认后处理'); return false; }) }) </script>
3.controller
/** * excel导入网点 */ public function insert(){ if(request() -> isPost()) { vendor("PHPExcel.PHPExcel"); //方法一 $objPHPExcel =new PHPExcel(); //获取表单上传文件 $file = request()->file('file'); $info = $file->validate(['ext' => 'xlsx,xls'])->move(ROOT_PATH . 'public'); //上传验证后缀名,以及上传之后移动的地址 E:wampwwwickpublic if($info) { $exclePath = $info->getSaveName(); //获取文件名 $file_name = ROOT_PATH . 'public' . DS . $exclePath;//上传文件的地址 $file_types = explode ( ".", $_FILES ['file'] ['name'] ); $file_type = $file_types [count ( $file_types ) - 1]; if($file_type=='xls'){ $objReader =PHPExcel_IOFactory::createReader("Excel5"); } else if($file_type=='xlsx'){ $objReader =PHPExcel_IOFactory::createReader("Excel2007"); } $obj_PHPExcel =$objReader->load($file_name, $encode = 'utf-8'); //加载文件内容,编码utf-8 $excel_array=$obj_PHPExcel->getSheet(0)->toArray(); //转换为数组格式 array_shift($excel_array); //删除第一个数组(标题); $data = []; $i=0; foreach($excel_array as $k=>$v) { $data[$k]['viewName'] = $v[0]; $data[$k]['cityId'] = $v[1]; $data[$k]['stationAddress'] = $v[2]; $data[$k]['linkMan'] = $v[3]; $data[$k]['linkPhone'] = $v[4]; $data[$k]['longitude'] = $v[5]; $data[$k]['latitude'] = $v[6]; $data[$k]['userId'] = $v[7]; $data[$k]['remark'] = $v[8]; $i++; } $re= Db::name("htt_freightstation")->insertAll($data); if($re){ $msg=[ 'code'=>1, 'msg'=>'已获取信息', ]; return json_encode($msg); } else{ $msg=[ 'code'=>0, 'msg'=>'获取信息失败', ]; return json_encode($msg); } }else { echo $file->getError(); } } return $this->fetch('lists'); }