有時(shí)寫程序時(shí)后臺(tái)要求把大量數(shù)據(jù)導(dǎo)入數(shù)據(jù)庫(kù)中，比如考試成績(jī)、電話簿等一般都是存放在excel中的數(shù)據(jù)，這時(shí)我們可把excel導(dǎo)出成csv文件，然后通過(guò)以下程序即可批量導(dǎo)入數(shù)據(jù)到數(shù)據(jù)庫(kù)中

上傳cvs并導(dǎo)入到數(shù)據(jù)庫(kù)中，測(cè)試成功（部分代碼不規(guī)范，如PHP_SELF那里要改寫成$_SERVER["PHP_SELF"] ）
PHP代碼

復(fù)制代碼代碼如下:

 

<?php 
$fname = $_FILES['MyFile']['name']; 
$do = copy($_FILES['MyFile']['tmp_name'],$fname); 
if ($do) 
{ 
echo"導(dǎo)入數(shù)據(jù)成功<br>"; 
} else { 
echo ""; 
} 
?> 
<form ENCTYPE="multipart/form-data" ACTION="<?php echo"".$PHP_SELF.""; ?>" METHOD="POST"> 
<p>導(dǎo)入CVS數(shù)據(jù) <input NAME="MyFile" TYPE="file"> <input VALUE="提交" TYPE="submit"> 
</p> 
</form> 
<? 
error_reporting(0); 
//導(dǎo)入CSV格式的文件 
$connect=mysql_connect("localhost","a0530093319","123456") or die("could not connect to database"); 
mysql_select_db("a0530093319",$connect) or die (mysql_error()); 
$fname = $_FILES['MyFile']['name']; 
$handle=fopen("$fname","r"); 
while($data=fgetcsv($handle,10000,",")) 
{ 
$q="insert into test (code,name,date) values ('$data[0]','$data[1]','$data[2]')"; 
mysql_query($q) or die (mysql_error()); 

} 
fclose($handle); 
?> 

用php將數(shù)據(jù)庫(kù)導(dǎo)出成excel，測(cè)試完全成功 
PHP代碼 www.devdao.com 
<?php 
$DB_Server = "localhost"; 
$DB_Username = "root"; 
$DB_Password = ""; 
$DB_DBName = "ishop"; 
$DB_TBLName = "oi_mall_payment"; 

$savename = date("YmjHis"); 
$Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password) or die("Couldn't connect."); 
mysql_query("Set Names 'gbk'"); 
$file_type = "vnd.ms-excel"; 
$file_ending = "xls"; 
header("Content-Type: application/$file_type;charset=big5"); 
header("Content-Disposition: attachment; filename=".$savename.".$file_ending"); 
//header("Pragma: no-cache"); 

$now_date = date("Y-m-j H:i:s"); 
$title = "數(shù)據(jù)庫(kù)名:$DB_DBName,數(shù)據(jù)表:$DB_TBLName,備份日期:$now_date"; 

$sql = "Select * from $DB_TBLName"; 
$ALT_Db = @mysql_select_db($DB_DBName, $Connect) or die("Couldn't select database"); 
$result = @mysql_query($sql,$Connect) or die(mysql_error()); 

echo("$title\n"); 
$sep = "\t"; 
for ($i = 0; $i < mysql_num_fields($result); $i++) { 
echo mysql_field_name($result,$i) . "\t"; 
} 
print("\n"); 
$i = 0; 
while($row = mysql_fetch_row($result)) { 
$schema_insert = ""; 
for($j=0; $j<mysql_num_fields($result);$j++) { 
if(!isset($row[$j])) 
$schema_insert .= "NULL".$sep; 
elseif ($row[$j] != "") 
$schema_insert .= "$row[$j]".$sep; 
else 
$schema_insert .= "".$sep; 
} 
$schema_insert = str_replace($sep."$", "", $schema_insert); 
$schema_insert .= "\t"; 
print(trim($schema_insert)); 
print "\n"; 
$i++; 
} 
return (true); 
?> 