php - 如何使用php将csv文件上传到mysql？

Question

如何使用php正确上传csv文件到mysql数据库？

我在phpmyadmin中有一个列(已上传，列名称)，在此列中将存储上传的csv文件。

我有一个将 csv 文件上传到 mysql 数据库的小脚本，但在单击提交按钮后出现一些错误“404:找不到文件”，并且 csv 文件未保存在数据库中。

这里是带有 html 的 php 文件:

<?php
include "dbase.php"; //Connect to Database
$deleterecords = "TRUNCATE TABLE contracts"; //empty the table of its current records
 mysql_query($deleterecords);
//Upload File
if (isset($_POST['submit'])) {
if (is_uploaded_file($_FILES['filename']['tmp_name'])) {
    echo "<h1>" . "File ". $_FILES['filename']['name'] ." uploaded successfully." . "</h1>";
    echo "<h2>Displaying contents:</h2>";
    readfile($_FILES['filename']['tmp_name']);
}
//Import uploaded file to Database
$handle = fopen($_FILES['filename']['tmp_name'], "r");
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
  $import="INSERT into contracts(uploaded) values('$data[0],$data[1]')";
    mysql_query($import) or die(mysql_error());
}
fclose($handle);
echo "Import done";
//view upload form
}else {
echo "Upload new csv by browsing to file and clicking on Upload<br />\n";
echo "<form enctype='multipart/form-data' action='upload.php' method='post'>";
echo "File name to import:<br />\n";
echo "<input size='50' type='file' name='filename'><br />\n";
echo "<input type='submit' name='submit' value='Upload'></form>";
 }
?>

数据库连接:

 <?
 $filename=$_POST['filename'];
 $db=mysql_connect('localhost', 'username', 'password', '3306')
 or die(mysql_error());
 if(!$db) 
die("no db");
if(!mysql_select_db("databasename",$db))
die("No database selected.");
?>

Answer 1

我认为您的脚本文件的名称不是 upload.php，这就是您收到“Not Found”错误的原因。