Pymysql Python connection MySQL insert usage

From Red Zebra, 1 Year ago, written in Python, viewed 227 times.

import pymysql
 
 
def main():
    no = int(input('编号: '))
    name = input('名字: ')
    loc = input('所在地: ')
    # 1. 创建数据库连接对象
    con = pymysql.connect(host='localhost', port=3306,
                          database='hrs', charset='utf8',
                          user='yourname', password='yourpass')
    try:
        # 2. 通过连接对象获取游标
        with con.cursor() as cursor:
            # 3. 通过游标执行SQL并获得执行结果
            result = cursor.execute(
                'insert into tb_dept values (%s, %s, %s)',
                (no, name, loc)
            )
        if result == 1:
            print('添加成功!')
        # 4. 操作成功提交事务
        con.commit()
    finally:
        # 5. 关闭连接释放资源
        con.close()
 
 
if __name__ == '__main__':
    main()
 

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Pymysql Python connection MySQL insert usage

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