从Python插入MySQL数据库的问题

Question

我无法从python将记录插入MySQL数据库.这就是我在做的事情.

def testMain2():
        conn = MySQLdb.connect(charset='utf8', host="localhost", user="root", passwd="root", db="epf")
        cursor = conn.cursor()

        tableName = "test_table"

        columnsDef = "(export_date BIGINT, storefront_id INT, genre_id INT, album_id INT, album_rank INT)"
        exStr = """CREATE TABLE %s %s""" % (tableName, columnsDef)
        cursor.execute(exStr)

        #Escape the record
        values = ["1305104402172", "12", "34", "56", "78"]                    
        values = [conn.literal(aField) for aField in values]

        stringList = "(%s)" % (", ".join(values))
        columns = "(export_date, storefront_id, genre_id, album_id, album_rank)"
        insertStmt = """INSERT INTO %s %s VALUES %s""" % (tableName, columns, stringList)
        cursor.execute(insertStmt)

        cursor.close()
        conn.close()

创建表但表中没有任何内容.我可以INSERT使用相同的凭据在终端中成功运行语句.

关于我可能做错的任何建议？

Answer 1

您尚未提交交易.

conn.commit()

(autocommit当连接到MySQL时,MySQLdb库设置为False.这意味着您需要手动调用commit,否则您的更改将永远不会进入数据库.)