貌似Sqlite3不支持远程访问,于是自己写了个简单的可以远程执行SQL操作的程序。
服务端代码:
#!/usr/bin/python
#coding=utf8
#filename:sqlite_server.py
import socket,sqlite3
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(('0.0.0.0', 8001))
sock.listen(5)
def sqlite3_execute(db,sql):
dbpath = "/root/db/"
conn = sqlite3.connect(dbpath+db)
c = conn.cursor()
c.execute(sql)
conn.commit()
datas = c.fetchall()
return datas
while True:
connection,address = sock.accept()
try:
connection.settimeout(5)
buf = connection.recv(1024)
if "," in buf:
db,sql = buf.split(",")
try:
datas = sqlite3_execute(db,sql)
connection.send(str(datas))
except sqlite3.OperationalError,e:
connection.send(str(e))
else:
connection.send("string format error,not found ','!")
except socket.timeout:
print 'time out'
connection.close()
客户端代码:
#!/usr/bin/python
#coding=utf8
#filename:sqlite_client.py
import socket
import time
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(('X.X.X.X', 8001))
time.sleep(2)
sock.send('baseinfo.db,select * from SYS_USERS')
datas = sock.recv(1024)
datas = eval(datas)
sock.close()
for data in datas:
print data
本文介绍了一种通过Python实现的简单远程执行SQLite3操作的方法。该方案包括服务端与客户端两部分代码,服务端监听指定端口接收SQL指令并执行,客户端发送SQL指令并接收执行结果。
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