这是另一种方法。它记录在 MySQL 官方网站上。
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor-execute.html
在精神上,它使用了与@Trey Stout 的回答相同的机制。不过,我觉得这个更漂亮,更易读。
insert_stmt = (
"INSERT INTO employees (emp_no, first_name, last_name, hire_date) "
"VALUES (%s, %s, %s, %s)"
)
data = (2, 'Jane', 'Doe', datetime.date(2012, 3, 23))
cursor.execute(insert_stmt, data)
为了更好地说明对变量的任何需求:
注意:请注意正在完成的转义。
employee_id = 2
first_name = "Jane"
last_name = "Doe"
insert_stmt = (
"INSERT INTO employees (emp_no, first_name, last_name, hire_date) "
"VALUES (%s, %s, %s, %s)"
)
data = (employee_id, conn.escape_string(first_name), conn.escape_string(last_name), datetime.date(2012, 3, 23))
cursor.execute(insert_stmt, data)