You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
656 B
24 lines
656 B
import sqlite3
|
|
|
|
# 连接到数据库
|
|
try:
|
|
conn = sqlite3.connect('database.db')
|
|
c = conn.cursor()
|
|
|
|
# 查看所有表
|
|
print("数据库中的表：")
|
|
c.execute("SELECT name FROM sqlite_master WHERE type='table';")
|
|
tables = c.fetchall()
|
|
for table in tables:
|
|
print(f"- {table[0]}")
|
|
|
|
# 查看表结构
|
|
print(f" {table[0]}表结构：")
|
|
c.execute(f"PRAGMA table_info({table[0]});")
|
|
columns = c.fetchall()
|
|
for column in columns:
|
|
print(f" - {column[1]} ({column[2]})")
|
|
|
|
conn.close()
|
|
except Exception as e:
|
|
print(f"检查数据库出错: {e}") |