feat: 完善代理重试机制，添加数据验证告警，新增README文档

ai_sms/ai_sms/run_with_credentials.py

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+# -*- coding: utf-8 -*-
+"""
+快速运行脚本 - 设置凭据并运行 SMS 示例
+使用方法: python run_with_credentials.py
+"""
+import os
+import sys
+import subprocess
+
+def main():
+    print("=" * 60)
+    print("阿里云短信验证码 API - 快速运行")
+    print("=" * 60)
+    print()
+    
+    # 检查环境变量
+    access_key_id = os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID')
+    access_key_secret = os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET')
+    
+    if not access_key_id or not access_key_secret:
+        print("⚠️  未检测到环境变量，请输入您的阿里云凭据:")
+        print("   (获取地址: https://ram.console.aliyun.com/manage/ak)")
+        print()
+        
+        access_key_id = input("AccessKey ID: ").strip()
+        access_key_secret = input("AccessKey Secret: ").strip()
+        
+        if not access_key_id or not access_key_secret:
+            print()
+            print("❌ 错误: AccessKey 不能为空!")
+            sys.exit(1)
+        
+        # 设置环境变量
+        os.environ['ALIBABA_CLOUD_ACCESS_KEY_ID'] = access_key_id
+        os.environ['ALIBABA_CLOUD_ACCESS_KEY_SECRET'] = access_key_secret
+        print()
+        print("✅ 凭据已设置")
+    else:
+        print(f"✅ 检测到环境变量:")
+        print(f"   ALIBABA_CLOUD_ACCESS_KEY_ID: {access_key_id[:8]}...")
+        print(f"   ALIBABA_CLOUD_ACCESS_KEY_SECRET: {'*' * 20}")
+    
+    print()
+    print("=" * 60)
+    print("正在运行 SMS 示例...")
+    print("=" * 60)
+    print()
+    
+    # 运行示例
+    try:
+        # 使用当前环境运行
+        result = subprocess.run(
+            [sys.executable, './alibabacloud_sample/sample.py'],
+            env=os.environ.copy(),
+            capture_output=False
+        )
+        sys.exit(result.returncode)
+    except Exception as e:
+        print(f"❌ 运行失败: {e}")
+        sys.exit(1)
+
+if __name__ == '__main__':
+    main()