实验题目:csv文件导入数据库
将StudentInfo.csv文件中的信息导入数据库StudentTest
import pymysql
# 连接 StudentTest数据库
config = {'host': 'localhost',
'port': 3306,
'user': 'root',
'passwd': '1414141',
'db' : 'StudentTest',
'local_infile': 1
}
conn = pymysql.connect(**config)
# 执行 SQL 创建 表tb_student
cursor = conn.cursor()
sql = "CREATE TABLE tb_student(ID INT NOT NULL, name VARCHAR(20) NULL,score INT NULL,final INT NULL, PRIMARY KEY (ID))"
cursor.execute(sql)
conn.close()
# CSV数据高效导入 MYSQL
cursor = conn.cursor()
sql = " LOAD DATA LOCAL INFILE '{0}' INTO TABLE {1} CHARACTER SET GBK FIELDS TERMINATED BY ',' LINES TERMINATED BY '\\r\\n' IGNORE 1 LINES "
try:
cursor.execute(sql.format("D:/studentInfo.csv", "tb_student"))
conn.commit()
except Exception as e:
print(e)
conn.rollback()
cursor = conn.cursor()
sql = "select * from tb_student"
cursor.execute(sql)
rows = cursor.fetchall()
ls2 = list(map(list, rows))
conn.close()
print(ls2)
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