在python中使用pymysql进行对mysql数据库的操作:
import pymysql # 连接 con = pymysql.Connect(user='root', password='a123456', host='127.0.0.1', database='fans', port=3307) # 游标 cursor cursor = con.cursor() # 查询 执行sql查询 author_sql = 'select * from fans_cmm_author limit 10' cursor.execute(author_sql) # 获取查询fetchone fetchall # fetchone 获取一条 # result = cursor.fetchone() # fetchall获取所有 result = cursor.fetchall() for item in result: print(item) # print(result)