def connect_mysql(item, table_name):
'''
item: 传入的字典,key的值必须与数据库的字段对应
'''
conn = pymysql.connect(host='localhost', port=3306, database='news', user='root', password='password',
charset='utf8')
# 获得Cursor对象
cursor = conn.cursor()
ls = [(k, v) for k, v in item.items() if v is not None]
print(' %s (' % table_name + ','.join([i[0] for i in ls]) + ')')
sql = 'INSERT INTO %s (' % table_name + ','.join([i[0] for i in ls]) + ') VALUES (' + ','.join(
repr(i[1]) for i in ls) + ');'
print(sql)
python根据字典生成万能SQL语句(INSERT)
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转载自blog.csdn.net/qq_43035475/article/details/106189273
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