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简介
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import sqlite3,sys
conn = sqlite3.connect('USA_food.db') curs = conn.cursor()
query = 'SELECT * FROM food '
curs.execute(query) print(curs.description)
names = [f[0] for f in curs.description]
print(names)
print(curs.fetchone()) for row in curs.fetchall(): for pair in zip(names,row): print('{}:{}'.format(*pair)) print()
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