AWS RDS代理是一种托管式数据库代理，可以帮助您提高可扩展性、可用性和安全性。以下是使用AWS RDS代理的代码示例，包括创建代理、添加连接数、获取代理终端等：

1. 创建代理

import boto3

client = boto3.client('rds')

response = client.create_db_proxy( DBProxyName='myproxy', EngineFamily='MYSQL', Auth={ 'Description': 'proxy authentication', 'IAMAuth': {} }, RequireTLS=True )

print(response)

2. 添加连接数

import boto3

client = boto3.client('rds')

response = client.modify_db_proxy( DBProxyName='myproxy', NewDBProxyTargetGroups=[ { 'DBInstanceIdentifiers': [ 'mydb' ], 'DBProxyTargetGroupARN': 'arn:aws:rds:us-east-1:123456789012:cluster-pgtg-3', 'ConnectionPoolConfigurationInfo': { 'InitQuery': 'SET NAMES utf8mb4;', 'MaxConnectionsPercent': 60, 'ConnectionBorrowTimeout': 60 } }, ] )

print(response)

3. 获取代理终端

import boto3

client = boto3.client('rds')

response = client.describe_db_proxy_endpoints( DBProxyEndpointName='myproxyendpoint' )

print(response)