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升级为phpoffice/phpspreadsheet并优化CSV导入功能 

composer require phpoffice/phpspreadsheet
composer remove phpoffice/phpexcel
composer update
composer require phpoffice/phpword
pull/71/head
PPPSCN 2018-04-09 13:09:04 +08:00
parent 4457fcfbb5
commit 4365537cd5
2 changed files with 76 additions and 60 deletions
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133
application/admin/library/traits/Backend.php
View File

@ -2,6 +2,11 @@
namespace app\admin\library\traits;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
use PhpOffice\PhpSpreadsheet\Reader\Xls;
use PhpOffice\PhpSpreadsheet\Reader\Csv;
trait Backend
{
@ -294,27 +299,43 @@ trait Backend
protected function import()
{
$file = $this->request->request('file');
if (!$file)
{
if (!$file) {
$this->error(__('Parameter %s can not be empty', 'file'));
}
$filePath = ROOT_PATH . DS . 'public' . DS . $file;
if (!is_file($filePath))
{
if (!is_file($filePath)) {
$this->error(__('No results were found'));
}
$PHPReader = new \PHPExcel_Reader_Excel2007();
if (!$PHPReader->canRead($filePath))
{
$PHPReader = new \PHPExcel_Reader_Excel5();
if (!$PHPReader->canRead($filePath))
{
$PHPReader = new \PHPExcel_Reader_CSV();
if (!$PHPReader->canRead($filePath))
{
$this->error(__('Unknown data format'));
//实例化reader
$ext = pathinfo($filePath, PATHINFO_EXTENSION);
if (!in_array($ext, ['csv', 'xls', 'xlsx'])) {
$this->error(__('Unknown data format'));
}
if ($ext === 'csv') {
$file = fopen($filePath, 'r');
$filePath = tempnam(sys_get_temp_dir(), 'import_csv');
$fp = fopen($filePath, "w");
$n = 0;
while ($line = fgets($file)) {
$line = rtrim($line, "\n\r\0");
$encoding = mb_detect_encoding($line, ['utf-8', 'gbk', 'latin1', 'big5']);
if ($encoding != 'utf-8') {
$line = mb_convert_encoding($line, 'utf-8', $encoding);
}
if ($n == 0 || preg_match('/^".*"$/', $line)) {
fwrite($fp, $line . "\n");
} else {
fwrite($fp, '"' . str_replace(['"', ','], ['""', '","'], $line) . "\"\n");
}
$n++;
}
fclose($file) || fclose($fp);
$reader = new Csv();
} elseif ($ext === 'xls') {
$reader = new Xls();
} else {
$reader = new Xlsx();
}
//导入文件首行类型,默认是注释,如果需要使用字段名称请使用name
@ -324,64 +345,58 @@ trait Backend
$database = \think\Config::get('database.database');
$fieldArr = [];
$list = db()->query("SELECT COLUMN_NAME,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND TABLE_SCHEMA = ?", [$table, $database]);
foreach ($list as $k => $v)
{
if ($importHeadType == 'comment')
{
foreach ($list as $k => $v) {
if ($importHeadType == 'comment') {
$fieldArr[$v['COLUMN_COMMENT']] = $v['COLUMN_NAME'];
}
else
{
} else {
$fieldArr[$v['COLUMN_NAME']] = $v['COLUMN_NAME'];
}
}
$PHPExcel = $PHPReader->load($filePath); //加载文件
$currentSheet = $PHPExcel->getSheet(0); //读取文件中的第一个工作表
$allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
$allRow = $currentSheet->getHighestRow(); //取得一共有多少行
$maxColumnNumber = \PHPExcel_Cell::columnIndexFromString($allColumn);
for ($currentRow = 1; $currentRow <= 1; $currentRow++)
{
for ($currentColumn = 0; $currentColumn < $maxColumnNumber; $currentColumn++)
{
$val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
$fields[] = $val;
//加载文件
try {
if (!$PHPExcel = $reader->load($filePath)) {
$this->error(__('Unknown data format'));
}
}
$insert = [];
for ($currentRow = 2; $currentRow <= $allRow; $currentRow++)
{
$values = [];
for ($currentColumn = 0; $currentColumn < $maxColumnNumber; $currentColumn++)
{
$val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
$values[] = is_null($val) ? '' : $val;
}
$row = [];
$temp = array_combine($fields, $values);
foreach ($temp as $k => $v)
{
if (isset($fieldArr[$k]) && $k !== '')
{
$row[$fieldArr[$k]] = $v;
$currentSheet = $PHPExcel->getSheet(0); //读取文件中的第一个工作表
$allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
$allRow = $currentSheet->getHighestRow(); //取得一共有多少行
$maxColumnNumber = Coordinate::columnIndexFromString($allColumn);
for ($currentRow = 1; $currentRow <= 1; $currentRow++) {
for ($currentColumn = 0; $currentColumn < $maxColumnNumber; $currentColumn++) {
$val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
$fields[] = $val;
}
}
if ($row)
{
$insert[] = $row;
$insert = [];
for ($currentRow = 2; $currentRow <= $allRow; $currentRow++) {
$values = [];
for ($currentColumn = 0; $currentColumn < $maxColumnNumber; $currentColumn++) {
$val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
$values[] = is_null($val) ? '' : $val;
}
$row = [];
$temp = array_combine($fields, $values);
foreach ($temp as $k => $v) {
if (isset($fieldArr[$k]) && $k !== '') {
$row[$fieldArr[$k]] = $v;
}
}
if ($row) {
$insert[] = $row;
}
}
} catch (Exception $exception) {
$this->error($exception->getMessage());
}
if (!$insert)
{
if (!$insert) {
$this->error(__('No rows were updated'));
}
try
{
try {
$this->model->saveAll($insert);
}
catch (\think\exception\PDOException $exception)
{
} catch (\think\exception\PDOException $exception) {
$this->error($exception->getMessage());
}

3
composer.json
View File

@ -24,7 +24,8 @@
"phpmailer/phpmailer": "^5.2",
"karsonzhang/fastadmin-addons": "~1.1.0",
"overtrue/pinyin": "~3.0",
"phpoffice/phpexcel": "^1.8"
"phpoffice/phpspreadsheet": "^1.2",
"phpoffice/phpword": "^0.14.0"
},
"config": {
"preferred-install": "dist"