Question

我正在使用symfony / process在Laravel中调用Python脚本。我得到了：

The command "python /home/nlkduy/compare.py" failed. Exit Code: 1(General error) Working directory: /var/www/html/diembao/public Output: ================ Error Output: ================ Traceback (most recent call last): File "/home/nlkduy/compare.py", line 1, in <module> import mysql.connector ImportError: No module named mysql.connector

这是我在Laravel Controller中的代码：

public function compare()
    {
        $process = new Process('python /home/nlkduy/compare.py');
    $process->run();

    // executes after the command finishes
    if (!$process->isSuccessful()) {
           throw new ProcessFailedException($process);
    }

    echo $process->getOutput();
    }

这是Python脚本：

import mysql.connector

mydb = mysql.connector.connect(
    host = "localhost",
    user = "***",
    passwd = "***",
    database = "***"
)

mycursor = mydb.cursor()

sql = "INSERT INTO role(id, name) VALUES (%s, %s)"
val = ("5e4t", "ABC")
mycursor.execute(sql, val)

mydb.commit()

print(mycursor.rowcount, "record inserted.")

我确定安装了mysql.connector，因为我在终端上收到了以下消息：

nlkduy@acer:~$ python compare.py 
(1, 'record inserted.')

Laravel Symfony中没有名为mysql.connector的模块

0 个答案: