python操作sqlite

import sqlite3
DB_Name = ‘url.db‘
# 连接数据库，如果不存在则会在当前目录创建
conn = sqlite3.connect(DB_Name)
print(_url, _method)
Table_Name = ‘tbl_url‘
try:
  # 创建游标
  cursor = conn.cursor()
  # 创建STUDENT表的SQL语句，默认编码为UTF-8
  SQL = ‘‘‘
  CREATE TABLE %s (
     id integer(11),
     name VARCHAR(20) NOT NULL,
     url text(0) NOT NULL,
     method text(0) NOT NULL,
     PRIMARY KEY(id)
  )
  ‘‘‘ % (Table_Name)
  # 创建数据库表
  cursor.execute(SQL)
  # 提交到数据库
  conn.commit()
  print(‘创建数据库表%s成功‘ % (Table_Name))
except Exception as e:
  print(e)
  # 回滚
  conn.rollback()
  print(‘创建数据库表%s失败‘ % Table_Name)

finally:
  # 关闭数据库
  conn.close()