PHPexcel：多sheet上傳和下載

excel表格上傳和下載，斷斷續續寫了好久，趕忙記下來萬一之後忘記就虧大了= =

數據庫有三張表：

上傳一張表格，每一個sheet對應一個if_table_n,if_user_table記錄上傳信息，if_column_map記錄每一個if_table_n的列名與數據庫列名對應，if_system_config記錄表格數目。

 

  1 public function uploadFile() {  2  3  if(!empty($_FILES)) {  4  $upload = new \Think\Upload();// 實例化上傳類  5  $upload->maxSize = 1000000000 ;// 設置附件上傳大小  6  $upload->rootPath = './Uploads/'; // 設置附件上傳根目錄  7  // $upload->savePath = $filePath.'/'; // 設置附件上傳（子）目錄  8  $info = $upload->upload();  9  10  if($info === false) {// 上傳錯誤提示錯誤信息  11  $this->error("上傳錯誤：".$upload->getError(),"http://192.168.151.175/basicinfo",3);  12  }  13  14  //判斷文件是否爲excel格式  15  $fileName = $info["file"]['name'];  16  17  18  $fileType = substr($fileName,strrpos($fileName, '.') + 1);  19  20  if(strtolower($fileType) !== "xls" && strtolower($fileType) !== "xlsx") {  21  $this->error("文件格式錯誤！");  22  }  23  24  //文件名  25  $filen=substr($fileName,0,strrpos($fileName, '.'));  26  27  //判斷引入何種格式的phpexcel 對應兩種版本的excel  28  import("Org.Util.PHPExcel");  29  30  $PHPExcel = new \PHPExcel();  31  32  if($fileType === "xlsx") {  33  //若是excel文件後綴名爲.xlsx，導入類  34  import("Org.Util.PHPExcel.Reader.Excel2007");  35  $PHPReader=new \PHPExcel_Reader_Excel2007();  36  }  37  else {  38  import("Org.Util.PHPExcel.Reader.Excel5");  39  $PHPReader=new \PHPExcel_Reader_Excel5();  40  }  41  42  43  $PHPExcel=$PHPReader->load(SITE_PATH."Uploads/".$info["file"]["savepath"].$info["file"]['savename']);  44  // 肯定當前excel文件的數量  45  $res = D('IfSystemConfig')->getValueByKey('table_count');  46  47  //獲取工做表個數  48  $sheetCount = $PHPExcel->getSheetCount();  49  50  //獲取sheet的名字  51  $sheetname = $PHPExcel->getSheetNames();  52  53  // 當前表數量字段,加上工做表的數量  54  $result = D('IfSystemConfig')  55  ->setValueByKey("table_count",intval($res[0]['value'])+ $sheetCount);  56  57  if($result === false) {  58  $this->error("數據上傳失敗！");  59  }  60  61  $unique_name_id = $res[0]['value'];  62  63 for($s = 0;$s<$sheetCount;$s++)  64  {  65  /**  66  * 保存表的信息  67  * @access public  68  * @param string $tablename 表名  69  * @param string $filename 文件名（全路徑）  70  * @return null  71  */  72  $PHPExcel=$PHPReader->load($info["file"]['savename']);  73  74  //選擇工做表  75  $currentSheet = $PHPExcel->getSheet($s);  76  77  //獲取總列數  78  $allColumn=$currentSheet->getHighestColumn();  79  80  //獲取總行數  81  $allRow=$currentSheet->getHighestRow();  82  83  //獲取整張表，寫入二維數組arr中 arr[行][列]  84 for($currentRow=1;$currentRow<=$allRow;$currentRow++){  85  //從哪列開始，A表示第一列  86  for($currentColumn='A';$currentColumn<=$allColumn;$currentColumn++){  87 //數據座標  88  $address=$currentColumn.$currentRow;  89 $cvalue = $currentSheet->getCell($address)->getValue();  90  91  //讀取到的數據，保存到數組$arr中  92  $arr[$currentRow][$currentColumn]=$cvalue;  93  }  94  }  95  96  // 表、列、表明含義的映射  97  // 列位自定義  98  //field_0 爲自增形id  99  $j = 1; 100  $data['map_table'] = $tablename; 101  $data['col_name'] = "field_".'0'; 102  $data['col_meaning'] = ""; 103 104  //從field_1 .... field_n,對應excel列名 105  $res = D('IfColumnMap')->saveData($data); 106 foreach ($arr[1] as $key => $value) { 107 $data['col_name'] = "field_".$j; 108 $data['col_meaning'] = $arr[1][$key]; 109 $res = D('IfColumnMap')->saveData($data); 110 $j++; 111 } 112 113 // 查找每一個字段數據的最大長度 114 // 用來肯定每一個字段的長度 115 $t = 0; 116 foreach ($arr[2] as $key => $value) { 117 $ml = 0; 118 for($i = 2;$i <= count($arr);$i++) { 119 if(strlen($arr[$i][$key]) > $ml) { 120 $ml = strlen($arr[$i][$key]); 121 } 122 } 123 $maxLenght[$t] = $ml; 124 $t++; 125 } 126 127 // 若是長度大於256，就將字段類型設置爲text類型 128 for($i = 0;$i < count($maxLenght); $i++) { 129 130 if($maxLenght[$i] > 256) { 131 $type[$i] = "text"; 132 } 133 else { 134 $type[$i] = "varchar(".($maxLenght[$i]+15).")"; 135 } 136 } 137 138 //創建if_table_n的sql語句 139 //utf-8編碼 default charset=utf8 140 //自增類型 int primary key not null auto_increment 141 $sqlString = "CREATE TABLE ".$tablename." ( "; 142 $sqlString .= "field_0"." "."int primary key not null auto_increment,"; 143 $sqlString .= "field_1"." ".$type[0]; 144 for($i = 1;$i < count($maxLenght);$i++) { 145 $sqlString .= ","."field_".($i+1)." ".$type[$i]; 146 } 147 $sqlString .= ") default charset=utf8"; 148 149 // 數據表建立 150 $Model = new \Think\Model(); // 實例化一個model對象 沒有對應任何數據表 151 $Model->execute($sqlString); 152 153 // 爲新建的數據表if_table_n添加數據 154 for($i = 2;$i <= count($arr);$i++) { 155 $k = 1; 156 foreach ($arr[$i] as $key => $value) { 157 $info['field_'.$k] = $arr[$i][$key]; 158 $k++; 159 } 160 M($tablename)->add($info); 161 } 162 163 // 插入 用戶、表 數據之間的關係 164 //if_user_table 165 $data = array( 166 'userid' => session('if_userid'), 167 'unique_name' => 'if_table_'.$unique_name_id, 168 'file_name' => $filen, 169 'save_name' => $info["file"]['savename'], 170 'save_path' => $info["file"]["savepath"], 171 'submit_time' => date("Y-m-d h:i:s"), 172 'tag' => 1, 173 'file_id' => $res[0]['value'], 174 'sheet' => $s, 175 'sheetname' => $sheetname[$s] 176 ); 177 178 $result = D('IfUserTable')->saveData($data); 179 180 if($result === false) { 181 $this->error("數據上傳失敗！"); 182 } 183 $unique_name_id++; 184 } 185 186 $this->success("上傳成功！",__APP__."/Home/Index/index"); 187 188 }

 下載此表格：

還有一些未用到的設置：

設置單元格寬度

$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(20);

設置單元格高度

$objPHPExcel->getActiveSheet()->getRowDimension($i)->setRowHeight(40);

合併單元格

$objPHPExcel->getActiveSheet()->mergeCells('A18:E22');

拆分單元格

$objPHPExcel->getActiveSheet()->unmergeCells('A28:B28');

設置保護cell,保護工做表

$objPHPExcel->getActiveSheet()->getProtection()->setSheet(true); $objPHPExcel->getActiveSheet()->protectCells('A3:E13', 'PHPExcel');

設置格式

$objPHPExcel->getActiveSheet()->getStyle('E4')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE); $objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4'), 'E5:E13' );

設置加粗

$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setBold(true);

設置垂直居中

$objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

設置字號

$objPHPExcel->getActiveSheet()->getDefaultStyle()->getFont()->setSize(10);

設置邊框

$objPHPExcel->getActiveSheet()->getStyle('A1:I20')->getBorders()->getAllBorders()->setBorderStyle(\PHPExcel_Style_Border::BORDER_THIN); 

設置邊框顏色

$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getLeft()->getColor()->setARGB('FF993300'); $objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getTop()->getColor()->setARGB('FF993300'); $objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getBottom()->getColor()->setARGB('FF993300'); $objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getTop()->getColor()->setARGB('FF993300'); $objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getBottom()->getColor()->setARGB('FF993300'); $objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getRight()->getColor()->setARGB('FF993300');

插入圖像

$objDrawing = new PHPExcel_Worksheet_Drawing(); /*設置圖片路徑 切記：只能是本地圖片*/ $objDrawing->setPath('圖像地址'); /*設置圖片高度*/ $objDrawing->setHeight(180);//照片高度 $objDrawing->setWidth(150); //照片寬度 /*設置圖片要插入的單元格*/ $objDrawing->setCoordinates('E2'); /*設置圖片所在單元格的格式*/ $objDrawing->setOffsetX(5); $objDrawing->setRotation(5); $objDrawing->getShadow()->setVisible(true); $objDrawing->getShadow()->setDirection(50); $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());

設置單元格背景色

$objPHPExcel->getActiveSheet(0)->getStyle('A1')->getFill()->setFillType(\PHPExcel_Style_Fill::FILL_SOLID); $objPHPExcel->getActiveSheet(0)->getStyle('A1')->getFill()->getStartColor()->setARGB('FFCAE8EA');

 1 public function downloadFile() {  2  $file_id = I('file_id');  3  $tablename = D('IfUserTable')->getNameByFileid($file_id);  4  5  import("Org.Util.PHPExcel");  6  //不清楚爲何\PHPExcel()前要加\，不加會報錯，大哥也沒解釋清楚  7  $objPHPExcel = new \PHPExcel();  8  import("Org.Util.PHPExcel.Reader.Excel5");  9 10  //或者include 'PHPExcel/Writer/Excel5.php'; 用於輸出.xls的 11 12  // 實例化Create new PHPExcel object 13 14  /* @func 設置文檔基本屬性 */ 15  $objPHPExcel->getProperties() 16  ->setCreator("ctos") //設置建立人 17  ->setLastModifiedBy("ctos") //最後修改人 18  ->setTitle("Office 2007 XLSX Test Document") //標題 19  ->setSubject("Office 2007 XLSX Test Document") //備註 20  ->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.") //設置描述 21  ->setKeywords("office 2007 openxml php") //設置關鍵字 | 標記 22  ->setCategory("Test result file"); //設置類別 23 24 25 for ($i = 0; $i < count($tablename); $i++) { 26 27  $Model = new \Think\Model(); 28 29  $name = $tablename[$i]['unique_name']; 30 31 $sqlString = "select * from ".$name; 32 33  $column_info[$i] = D('IfColumnMap')->getDataByTable($name); 34 35  $res[$i] = $Model->query($sqlString); 36 37  //首先要建立一個sheet的空間，不然都會寫在同一個sheet中 38  $objPHPExcel->createSheet(); 39  $objPHPExcel->setActiveSheetIndex($i); 40 41  // 表頭寫入 42 for($currentColumn='A',$j=1;$j<count($column_info[$i]);$currentColumn++,$j++){ 43 44  $colunmname = $column_info[$i][$j]['col_meaning']; 45 46 $objPHPExcel->getActiveSheet() 47  ->setCellValue($currentColumn.'1', $colunmname); 48  } 49 50  // 寫入內容 某個內容寫進An，Bn... 51 for($currentRow=2,$j=0;$currentRow<=count($res[$i])+1;$currentRow++,$j++){ 52 53  for($currentColumn='A',$k=1;$k<count($column_info[$i]);$currentColumn++,$k++){ 54 //設置單元格左對齊 55  $objPHPExcel->getActiveSheet() 56  ->getStyle($currentColumn. $currentRow) 57  ->getAlignment() 58  ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_LEFT); 59 60  $objPHPExcel->getActiveSheet()->setCellValue($currentColumn. $currentRow, $res[$i][$j]['field_'.($k)]); 61  } 62 63  } 64  //設置sheet的標題 65  $objPHPExcel->getActiveSheet()->setTitle($tablename[$i]['sheetname']); 66 67  ob_end_clean(); //清空緩存 68  } 69  header("Pragma: public"); 70 71  header("Expires: 0"); 72 73  header("Cache-Control:must-revalidate,post-check=0,pre-check=0"); 74 75  header("Content-Type:application/force-download"); 76 77  header("Content-Type:application/vnd.ms-execl"); 78 79  header("Content-Type:application/octet-stream"); 80 81  header("Content-Type:application/download"); 82  //設置文件的名稱 83  header('Content-Disposition:attachment;filename='.$tablename['0']['file_name'].'.xls'); 84 85  header("Content-Transfer-Encoding:binary"); 86 87  //不清楚爲何\PHPExcel_IOFactory前要加\，不加會報錯，大哥也沒解釋清楚 88  $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); 89 90  $objWriter->save('php://output'); 91 }