使用 php、html 将 .csv 文件上传到 phpmyadmin

Question

你好，我有这段代码是我通过这个问题 https://www.sitepoint.com/community/t/how-to-upload-a-csv-file-using-php/6270/13 抓取的，我已经修改它以满足我的需要，但我似乎遇到了问题的人没有遇到的问题遇到

这是我的代码

   <?php
$has_title_row = true;
if ($_SERVER['REQUEST_METHOD'] == 'POST'){
    if(is_uploaded_file($_FILES['csvfile']['tmp_name'])){
        $filename = basename($_FILES['csvfile']['name']);
        
        if(substr($filename, -3) == 'csv'){
            $tmpfile = $_FILES['csvfile']['tmp_name'];
            if (($fh = fopen($tmpfile, "r")) !== FALSE) {
                $i = 0;
                while (($items = fgetcsv($fh, 10000, ",")) !== FALSE) {
                    if($has_title_row === true && $i == 0){ // skip the first row if there is a tile row in CSV file
                        $i++;
                        continue;
                    }
                   // print_r($items);
                  //  $i++;
                }
            }
        }
        else{
            die('Invalid file format uploaded. Please upload CSV.');
        }
    }
    else{
        die('Please upload a CSV file.');
    }
}

//data
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "mine_water_test";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
  die("Connection failed: " . mysqli_connect_error());
}


$has_title_row = true;
$not_done = array();
if ($_SERVER['REQUEST_METHOD'] == 'POST'){
    if(is_uploaded_file($_FILES['csvfile']['tmp_name'])){
        $filename = basename($_FILES['csvfile']['name']);
        
        if(substr($filename, -3) == 'csv'){
            $tmpfile = $_FILES['csvfile']['tmp_name'];
            if (($fh = fopen($tmpfile, "r")) !== FALSE) {
                $i = 0;
                while (($items = fgetcsv($fh, 10000, ",")) !== FALSE) {
                    if($has_title_row === true && $i == 0){ // skip the first row if there is a tile row in CSV file
                        $i++;
                        continue;
                    }
                    //print_r($items);
                    //$sql = "INSERT into water_info_test (Id,Namems,Owner,Nearbyrc,Capacity,Specifications)
                   //values (?,?,?,?,?,?)";
                   $sql = "INSERT INTO water_info_test SET
                            Id='{$items[1]}', 
                            Namems='{$items[2]}', 
                            Owner='{$items[3]}', 
                            Nearbyrc='{$items[4]}', 
                            Capacity='{$items[5]}', 
                            Specifications='{$items[6]}'"; 
                            if (mysqli_query($conn, $sql)) {
            echo "New record created successfully";
            } else {
            echo "Error: " . $sql . "<br>" . mysqli_error($conn);
            }
                    $i++;
                }
            }
            // if there are any not done records found:
            if(!empty($not_done)){
                echo "<strong>There are some records could not be inseted</strong><br />";
                print_r($not_done);
            }
        }
        else{
            die('Invalid file format uploaded. Please upload CSV.');
        }
    }
    else{
        die('Please upload a CSV file.');
    }
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
    <meta name="author" content="Raju Gautam" />
    <title>Test</title>
</head>
<body>
    <form enctype="multipart/form-data" action="" method="post" id="add-courses"> 
        <table cellpadding="5" cellspacing="0" width="500" border="0"> 
            <tr> 
                <td class="width"><label for="image">Upload CSV file : </label></td> 
                <td><input type="hidden" name="MAX_FILE_SIZE" value="10000000" /><input type="file" name="csvfile" id="csvfile" value=""/></td> 
                <td><input type="submit" name="uploadCSV" value="Upload" /></td> 
            </tr> 
        </table> 
    </form>
</body>
</html>

它不断出现这些错误消息

( !) 注意：第 67 行 C:\wamp64\www21DIG\test.php 中的未定义偏移量：6 调用堆栈

时间记忆功能位置

1 0.0005 411136 {main}( ) ...\test.php:0 错误：INSERT INTO water_info_test SET Id='Black Water Mining', Namems='John Mcgee', Owner='Mackay', Nearbyrc='200L', Capacity='Farming', Specifications= '' 不正确的整数值：第 1 行的 'Id' 列 'Black Water Mining' ( !) 注意：第 67 行 C:\wamp64\www21DIG\test.php 中的未定义偏移量：6 调用堆栈

时间记忆功能位置

1 0.0005 411136 {main}( ) ...\test.php:0 错误：INSERT INTO water_info_test SET Id='Dysart Mining', Namems='Bob Brown', Owner='Emerald', Nearbyrc='210L', Capacity='Power generation', Specifications= '' 不正确的整数值：第 1 行的 'Id' 列 'Dysart Mining' ( !) 注意：第 67 行 C:\wamp64\www21DIG\test.php 中的未定义偏移量：6 调用堆栈

时间记忆功能位置

1 0.0005 411136 {main}( ) ...\test.php:0 错误：INSERT INTO water_info_test SET Id='Emerald Mining', Namems='Kert Dolanld', Owner='Rockamption', Nearbyrc='160L', Capacity='Power generation', Specifications= '' 不正确的整数值：第 1

列 'Id' 的 'Emerald Mining'

这里是图片，如果图片更清晰 error messages

我使用的测试数据是

|编号 |名称 |业主 |附近 |产能 |规格 |

| 4 |黑水开采 |约翰·麦吉 |麦凯 | 200升|农业 |

| 5 |戴萨特矿业 |鲍勃·布朗 |翡翠| 210升|发电 |

| 6 |翡翠矿业 |科特·唐纳德 |罗坎普顿 | 160L |发电 |

如果你能帮忙，那就太好了，12 年级已经够难了，不需要做复杂的编码。

Answer 1

答案是“您正在使用 $items[1] 作为 ID，数组从 0 开始，所以这应该是 $items[0]。您还应该调整所有其他索引。”

使用 php、html 将 .csv 文件上传到 phpmyadmin

Using php, html to upload a .csv file to phpmyadmin

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phpmyadmin

时间记忆功能位置

时间记忆功能位置

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