初次提交

backend/test_output.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import sys
+import os
+
+print("=== 测试输出 ===", flush=True)
+print("Python版本:", sys.version, flush=True)
+print("当前工作目录:", os.getcwd(), flush=True)
+print("stdout编码:", sys.stdout.encoding, flush=True)
+print("stderr编码:", sys.stderr.encoding, flush=True)
+
+import logging
+
+# 配置日志
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s',
+    handlers=[logging.StreamHandler(sys.stdout)]
+)
+
+logger = logging.getLogger(__name__)
+logger.info("这是一条测试日志")
+logger.warning("这是一条警告日志")
+
+print("测试完成！", flush=True)
+
+# 写入文件测试
+with open("test_log.txt", "w", encoding="utf-8") as f:
+    f.write("测试文件写入\n")
+    f.write(f"时间: {os.times()}\n")
+
+print("文件写入完成", flush=True)