我有一个数据库表,我存储了不同的信息,我想制作一个 来自它的csv文件我该怎么做?
答案 0 :(得分:2)
如果数据库是MySQL,请尝试:
SELECT a,b,a+b INTO OUTFILE '/tmp/result.txt'
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\n'
FROM test_table;
(来自http://dev.mysql.com/doc/refman/5.0/en/select.html的代码段)
或者您可以在以下应用程序代码中执行此操作:
$fh = fopen('file.csv', 'w');
$rows = $db->query('select first_name, last_name, email, telephone, company_name, customer_id, city from customer_tab;');
while($r = $rows->fetch_assoc()) {
fputcsv($fh, $r);
}
fclose($fh);
或以PHP< 5.1:
$rows = $db->query('select first_name, last_name, email, telephone, company_name, customer_id, city from customer_tab;');
while($r = $rows->fetch_assoc()) {
$i = 0;
foreach($r as $k => $v) {
$v = trim($v);
echo "\"$v\"";
if($i++ < 6) {
echo ",";
}
}
echo "\n";
}
答案 1 :(得分:0)