Method to import excel data into MSSQL database under Linux
- 2020-03-31 20:22:09
- OfStack
First, clear your mind
First: you need to upload the file to the server
Then: read the excel data column to display
Then: let the user select the corresponding relationship of the field
Then: submit the data and read the correspondence of the fields
Finally: batch import data, delete temporary files
There are five steps above! We analyze step by step ~~~
Step 1: download the attached phpexcelparser4.rar file, which is uploaded to the excel theft server and displayed on the web! This does not have a problem commonly! The problem is that the program does this by saving the table as a temporary table without actually saving it, so first change the program code to
The operation effect is as follows:
< img border = 0 SRC = "http://files.jb51.net/upload/2010-2/20100208081513406.gif" border = 0 >
The second step is to read the data out, the code is as follows:
Did you notice that I commented out the line of execution? Just remove the comment and you can execute it correctly!
Used the code download (link: http://xiazai.jb51.net/201002/yuanma/php_excel_mysql.rar)
First: you need to upload the file to the server
Then: read the excel data column to display
Then: let the user select the corresponding relationship of the field
Then: submit the data and read the correspondence of the fields
Finally: batch import data, delete temporary files
There are five steps above! We analyze step by step ~~~
Step 1: download the attached phpexcelparser4.rar file, which is uploaded to the excel theft server and displayed on the web! This does not have a problem commonly! The problem is that the program does this by saving the table as a temporary table without actually saving it, so first change the program code to
if (trim($_POST["cmd"])=="upload")
{
$err_corr = "Unsupported format or file corrupted";
$excel_file_size;
$excel_file = $_FILES['excel_file'];
$uploadservername=$UploadAbsPath."tmpexcel/".$_FILES['excel_file']['name'];
echo($uploadservername);
if (!is_writeable($UploadAbsPath."tmpexcel/"))
{
echo " Directory not writable !"; exit;
}
else
{
echo " Directory writable !";
}
if (move_uploaded_file($_FILES['excel_file']['tmp_name'], $uploadservername))
{
echo(" Uploaded successfully ");
}
else
{
echo(" Upload failed ");
}
$excel_file=$uploadservername;
//if( $excel_file )
// $excel_file = $_FILES['excel_file']['tmp_name'];
if( $excel_file == '' ) fatal("No file uploaded");
$exc = new ExcelFileParser("debug.log", ABC_NO_LOG);//ABC_NO_LOG ABC_VAR_DUMP);
//echo($excel_file."|");
$style = $_POST['style'];
if( $style == 'old' )
{
$fh = @fopen ($excel_file,'rb');
if( !$fh ) fatal("No file uploaded");
if( filesize($excel_file)==0 ) fatal("No file uploaded");
$fc = fread( $fh, filesize($excel_file) );
@fclose($fh);
if( strlen($fc) < filesize($excel_file) )
fatal("Cannot read file");
$time_start = getmicrotime();
$res = $exc->ParseFromString($fc);
$time_end = getmicrotime();
}
elseif( $style == 'segment' )
{
$time_start = getmicrotime();
$res = $exc->ParseFromFile($excel_file);
$time_end = getmicrotime();
}
switch ($res) {
case 0: break;
case 1: fatal("Can't open file");
case 2: fatal("File too small to be an Excel file");
case 3: fatal("Error reading file header");
case 4: fatal("Error reading file");
case 5: fatal("This is not an Excel file or file stored in Excel < 5.0");
case 6: fatal("File corrupted");
case 7: fatal("No Excel data found in file");
case 8: fatal("Unsupported file version");
default:
fatal("Unknown error");
}
/*
print '<pre>';
print_r( $exc );
print '</pre>';
exit;
*/
show_time();
echo <<<LEG
<b>Legend:</b><br><br>
<form name='doform' action='' method='post'>
<input type='hidden' name='action' value='do'>
<input type='hidden' name='excel_file' value=$excel_file>
<input type='hidden' name='style' value=$style>
<table border=1 cellspacing=0 cellpadding=0>
<tr><td>Data type</td><td>Description</td></tr>
<tr><td class=empty> </td><td class=index>An empty cell</td></tr>
<tr><td class=dt_string>ABCabc</td><td class=index>String</td></tr>
<tr><td class=dt_int>12345</td><td class=index>Integer</td></tr>
<tr><td class=dt_float>123.45</td><td class=index>Float</td></tr>
<tr><td class=dt_date>123.45</td><td class=index>Date</td></tr>
<table>
<br><br>
LEG;
/*
print "<pre>";
print_r ($exc->worksheet);
print_r($exc->sst);
print "</pre>";
*/
for( $ws_num=0; $ws_num<count($exc->worksheet['name']); $ws_num++ )
{
print "<b>Worksheet: "";
if( $exc->worksheet['unicode'][$ws_num] ) {
print uc2html($exc->worksheet['name'][$ws_num]);
} else
print $exc->worksheet['name'][$ws_num];
print ""</b>";
$ws = $exc->worksheet['data'][$ws_num];
if( is_array($ws) &&
isset($ws['max_row']) && isset($ws['max_col']) ) {
echo "n<br><br><table border=1 cellspacing=0 cellpadding=2>n";
print "<tr><td> </td>n";
for( $j=0; $j<=$ws['max_col']; $j++ ) {
print "<td class=index> ";
if( $j>25 ) print chr((int)($j/26)+64);
//A drop-down list is displayed to display the data
//Note the cyclic data <Br />
echo("n<select name='".$j."'>");
echo("n<option value='0'> Don't choose </option>");
echo("n<option value='fkhxm'> Customer name </option>");
echo("n<option value='fsfzh'> Id number </option>");
echo("n<option value='fyddh'> The mobile phone </option>");
echo("n<option value='ftxdz'> The communication address </option>");
echo("n<option value='femail'>Email</option>");
echo("n<option value='flxdh'> Contact phone number </option>");
echo("n<option value='fkhah'> Customer interests </option>");
echo("n<option value='fbzxx'> Note information </option>");
echo("</select>");
print "</td>";
}
print "<tr><td> </td>n";
for( $j=0; $j<=$ws['max_col']; $j++ ) {
print "<td class=index> ";
if( $j>25 ) print chr((int)($j/26)+64);
print chr(($j % 26) + 65)." The column name </td>";
}
//The header output is complete
if ($ws['max_row']>9)
{
$shownum=9;
}
else
{
$shownum=$ws['max_row'];//Only the first 10 pieces of data are output
}
for( $i=0; $i<=$shownum; $i++ ) {
print "<tr><td class=index>".($i+1)."</td>n";
if(isset($ws['cell'][$i]) && is_array($ws['cell'][$i]) ) {
for( $j=0; $j<=$ws['max_col']; $j++ ) {
if( ( is_array($ws['cell'][$i]) ) &&
( isset($ws['cell'][$i][$j]) )
){
// print cell data
print "<td class="";
$data = $ws['cell'][$i][$j];
$font = $ws['cell'][$i][$j]['font'];
$style = " style ='".ExcelFont::ExcelToCSS($exc->fonts[$font])."'";
switch ($data['type']) {
// string
case 0:
print "dt_string"".$style.">";
$ind = $data['data'];
if( $exc->sst['unicode'][$ind] ) {
$s = uc2html($exc->sst['data'][$ind]);
} else
$s = $exc->sst['data'][$ind];
if( strlen(trim($s))==0 )
print " ";
else
print $s;
break;
// integer number
case 1:
print "dt_int"".$style."> ";
print $data['data'];
break;
// float number
case 2:
print "dt_float"".$style."> ";
echo $data['data'];
break;
// date
case 3:
print "dt_date"".$style."> ";
$ret = $data[data];//str_replace ( " 00:00:00", "", gmdate("d-m-Y H:i:s",$exc->xls2tstamp($data[data])) );
echo ( $ret );
break;
default:
print "dt_unknown"".$style."> ";
break;
}
print "</td>n";
} else {
print "<td class=empty> </td>n";
}
}
} else {
// print an empty row
for( $j=0; $j<=$ws['max_col']; $j++ )
print "<td class=empty> </td>";
print "n";
}
print "</tr>n";
}
echo "</table><br>n";
} else {
// emtpty worksheet
print "<b> - empty</b><br>n";
}
print "<br>";
}
echo("<input type='submit' name='Submit' value=' conversion ' />");
echo("</form>");
}
The operation effect is as follows:
< img border = 0 SRC = "http://files.jb51.net/upload/2010-2/20100208081513406.gif" border = 0 >
The second step is to read the data out, the code is as follows:
if ($_POST["action"]=="do")
{
//Process the data
//Read the header record first
$excel_file=$_POST["excel_file"];
$fh = @fopen ($excel_file,'rb');
$fc = fread( $fh, filesize($excel_file) );
@fclose($fh);
//Echo (" execution ". $excel_file);
$exc = new ExcelFileParser("debug.log", ABC_NO_LOG);//ABC_NO_LOG ABC_VAR_DUMP);
//echo($excel_file."|");
$style = $_POST['style'];
if( $style == 'old' )
{
$fh = @fopen ($excel_file,'rb');
if( !$fh ) fatal("No file uploaded");
if( filesize($excel_file)==0 ) fatal("No file uploaded");
$fc = fread( $fh, filesize($excel_file) );
@fclose($fh);
if( strlen($fc) < filesize($excel_file) )
fatal("Cannot read file");
$time_start = getmicrotime();
$res = $exc->ParseFromString($fc);
$time_end = getmicrotime();
}
elseif( $style == 'segment' )
{
$time_start = getmicrotime();
$res = $exc->ParseFromFile($excel_file);
$time_end = getmicrotime();
}
switch ($res) {
case 0: break;
case 1: fatal("Can't open file");
case 2: fatal("File too small to be an Excel file");
case 3: fatal("Error reading file header");
case 4: fatal("Error reading file");
case 5: fatal("This is not an Excel file or file stored in Excel < 5.0");
case 6: fatal("File corrupted");
case 7: fatal("No Excel data found in file");
case 8: fatal("Unsupported file version");
default:
fatal("Unknown error");
}
//And read the end, if there is no error can loop to add data to MSSQL!
for( $ws_num=0; $ws_num<count($exc->worksheet['name']); $ws_num++ )
{
// print "<b>Worksheet: "";
// if( $exc->worksheet['unicode'][$ws_num] ) {
// print uc2html($exc->worksheet['name'][$ws_num]);
// } else
// print $exc->worksheet['name'][$ws_num];
//
// print ""</b>";
$ws = $exc->worksheet['data'][$ws_num];
//
//
// print "<tr><td> </td>n";
$fkhxmnum=0;
$fsfzhnum=0;
$fyddhnum=0;
$ftxdznum=0;
$femailnum=0;
$flxdhnum=0;
$fkhahnum=0;
$fbzxxnum=0;
for( $j=0; $j<=$ws['max_col']; $j++ ) {
//print "<td class=index> ";
//if( $j>25 ) print chr((int)($j/26)+64);
//Read the column name first
$tmpcolum=trim($_POST["$j"]);
//echo($tmpcolum."|");
if ($tmpcolum=="fkhxm") $fkhxmnum=$j;
if ($tmpcolum=="fsfzh") $fsfzhnum=$j;
if ($tmpcolum=="fyddh") $fyddhnum=$j;
if ($tmpcolum=="ftxdz") $ftxdznum=$j;
if ($tmpcolum=="femail") $femailnum=$j;
if ($tmpcolum=="flxdh") $flxdhnum=$j;
if ($tmpcolum=="fkhah") $fkhahnum=$j;
if ($tmpcolum=="fbzxx") $fbzxxnum=$j;
}
for( $i=0; $i<=$ws['max_row']; $i++ ) {
//$fkhxm=
//echo($fkhxmnum.$fsfzhnum.$fyddhnum.$ftxdznum.$femailnum.$flxdhnum.$fkhahnum.$fbzxxnum);
//print "<tr><td class=index>".($i+1)."</td>n";
if(isset($ws['cell'][$i]) && is_array($ws['cell'][$i]) ) {
if ($fkhxmnum!=0&&$ftxdznum!=0&&($fyddhnum!=0||$flxdhnum!=0))//Please specify the required non-empty fields here
{
$sql="insert into k_qlkhxx(fkhxm,fsfzh,fyddh,ftxdz,femail,flxdh,$fkhah,fbzxx,fglry,fglryxm,fdjry,ffzdm) values('".uc2html($exc->sst['data'][$ws['cell'][$i][$fkhxmnum]['data']])."','".$exc->sst['data'][$ws['cell'][$i][$fsfzhnum]['data']]."','".$exc->sst['data'][$ws['cell'][$i][$fyddhnum]['data']]."','".uc2html($exc->sst['data'][$ws['cell'][$i][$ftxdznum]['data']])."','".uc2html($exc->sst['data'][$ws['cell'][$i][$femailnum]['data']])."','".$exc->sst['data'][$ws['cell'][$i][$flxdhnum]['data']]."','".uc2html($exc->sst['data'][$ws['cell'][$i][$fkhahnum]['data']])."','".uc2html($exc->sst['data'][$ws['cell'][$i][$fbzxxnum]['data']])."','".$_SESSION["uyhmc"]."','".$_SESSION["uyhxm"]."','".$_SESSION["uyhmc"]."','".$_SESSION["ubm"]."')";
echo($sql."<br>");
}
//$conn->Query($sql);
}
}
}
//Import completed delete file
unlink($filename);
}
Did you notice that I commented out the line of execution? Just remove the comment and you can execute it correctly!
Used the code download (link: http://xiazai.jb51.net/201002/yuanma/php_excel_mysql.rar)