Question

我的实际csv文件中有时间戳，但在加载到mysql时，除了时间戳保持为空之外，每个东西都被加载。我在phpadmin（即xampp）中使用mysql，

使用的代码是：

<?php
// specify connection info
$connect = mysql_connect('localhost','root','');
if (!$connect)
{
   die('Could not <span id="IL_AD1" class="IL_AD">
    connect to</span> MySQL: ' . mysql_error());
}

$cid =mysql_select_db('test',$connect); //specify db name

define('CSV_PATH','C:\Users\vijay\Desktop');

$csv_file = CSV_PATH . "\probe.csv"; // Name of your CSV file
$csvfile = fopen($csv_file,"r");
$theData = fgets($csvfile);
$i = 0;
while (!feof($csvfile))
{
   $csv_data[] = fgets($csvfile, 1024);
   $csv_array = explode(",", $csv_data[$i]);
   $insert_csv = array();
   $insert_csv["app_name"] = $csv_array[0];
   $insert_csv["user_id"] = $csv_array[1];
   $insert_csv["timestamp"] = $csv_array[2];
   $insert_csv["event"] = $csv_array[3];
   $insert_csv["feature"] = $csv_array[4];
   $insert_csv["action_name"] = $csv_array[5];
   $insert_csv["qoe_rate"] = $csv_array[6];
   $insert_csv["qoe_rate_description"] = $csv_array[7];
   $query = "insert into csvdata2 (app_name,user_id,timestamp,event,feature,action_name,qoe_rate,qoe_rate_description) VALUES('$insert_csv[app_name]','$insert_csv[user_id]',$insert_csv[timestamp],'$insert_csv[event]','$insert_csv[feature]','$insert_csv[action_name]',$insert_csv[qoe_rate],'$insert_csv[qoe_rate_description]')";
   $n=mysql_query($query);
   echo $n;
   $i++;  
   }
fclose($csvfile);
echo "file data successfully imported to database!!";
mysql_close($connect);
?>

如何包含时间戳代码，以便我可以获得加载到表中的确切时间戳数据而不会打扰其他条目...提前感谢

Answer 1

你缺少引号

下面

  $insert_csv[timestamp]
  $insert_csv[qoe_rate]

立即尝试

  $query = "insert into csvdata2 (app_name,user_id,timestamp,event,feature,action_name,qoe_rate,qoe_rate_description) VALUES('$insert_csv[app_name]','$insert_csv[user_id]','$insert_csv[timestamp]','$insert_csv[event]','$insert_csv[feature]','$insert_csv[action_name]','$insert_csv[qoe_rate]','$insert_csv[qoe_rate_description]')";

并按照@Plenka在评论中提到的内容

将csv文件加载到mysql后，时间戳为空

1 个答案: