小编Ker*_*ger的帖子

我目前正在尝试使用 PyMySQL 库通过 python 程序连接到在 AWS 上创建的 MySql 数据库

# !/usr/bin/env python
# -*- coding: utf-8 -*-
import pymysql

host = 'admin.cjp8hsqu4je0.us-east-2.rds.amazonaws.com'
user = 'admin'
password = '12345678'
database = 'admin'

connection = pymysql.connect(host, user, password, database)
with connection:
    cur = connection.cursor()
    cur.execute("SELECT VERSION()")
    version = cur.fetchone()
    print("Database version: {} ".format(version[0]))

当我运行上面的代码时，出现以下错误：

Traceback (most recent call last):
  File "C:\Users\SuperPC\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pymysql\connections.py", line 581, in connect
    sock = socket.create_connection(
  File "C:\Users\SuperPC\AppData\Local\Programs\Python\Python38-32\lib\socket.py", line 808, in create_connection
    raise err
  File "C:\Users\SuperPC\AppData\Local\Programs\Python\Python38-32\lib\socket.py", line 796, in create_connection …