【发布时间】:2026-02-21 02:00:01
【问题描述】:
使用代码:
import mysql.connector
cnx = mysql.connector.connect(user='usr', password='pswd',
host='127.0.0.1',
database='db')
cursor = cnx.cursor()
cursor.execute(
"LOAD DATA INFILE 'C:\\Users\\user\\Documents\\csvFiles\\Lamborghini-data.csv' "
"INTO TABLE lamborghini "
"FIELDS TERMINATED BY ',' "
"ENCLOSED BY '\"' "
"LINES TERMINATED BY '\\n' "
"IGNORE 1 ROWS "
"(model_year, make, model, model_info, price, status, auction_location, auction_year);"
)
我成功连接到数据库,但由于某种原因,加载语句会查找“C:\xampp\mysql\data...”中的文件,而不是指定的路径。
这是错误:
Traceback (most recent call last):
File "createAndLoadDB.py", line 42, in <module>
"LOAD DATA INFILE 'C:\\Users\\david\\Documents\\MecumProject2\\MecumScraper\\csvFiles\\Lamborghini-data.csv' "
File "C:\Users\david\Anaconda3\envs\MecumDBEnv\lib\site-packages\mysql\connector\cursor.py", line 566, in execute
self._handle_result(self._connection.cmd_query(stmt))
File "C:\Users\david\Anaconda3\envs\MecumDBEnv\lib\site-packages\mysql\connector\connection.py", line 549, in cmd_query
result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query))
File "C:\Users\david\Anaconda3\envs\MecumDBEnv\lib\site-packages\mysql\connector\connection.py", line 438, in _handle_result
raise errors.get_exception(packet)
mysql.connector.errors.DatabaseError: 29 (HY000): File 'C:\xampp\mysql\data\UsersdavidDocumentsMecumProject2MecumScrapercsvFilesLamborghini-data.csv' not found (Errcode: 2 "No such file or directory")
似乎正在从我指定的文件中删除“\\”,并在“C\xampp\mysql\data...”中搜索它。
如果语句在 .sql 文件中,我可以成功执行该语句,但是在我的 python 脚本 mysql.connector 中使用它时会引发上述错误。
【问题讨论】:
标签: python mysql windows xampp connector