新增Windows代理程序支持

backend/test_performance.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# 测试API性能的脚本
+API_URL="http://localhost:8080/api/metrics/hardware?device_id=device-1764692967636"
+REQUEST_COUNT=10
+
+echo "Starting performance test for $API_URL"
+echo "Sending $REQUEST_COUNT requests..."
+
+# 初始化总时间
+total_time=0
+
+# 发送请求并测量时间
+for ((i=1; i<=$REQUEST_COUNT; i++)); do
+    # 使用curl测量响应时间，-w参数定义输出格式
+    time=$(curl -o /dev/null -s -w "%{time_total}\n" "$API_URL")
+    
+    # 累加时间
+    total_time=$(echo "$total_time + $time" | bc)
+    
+    # 打印当前请求的响应时间
+    echo "Request $i: $time seconds"
+done
+
+# 计算平均响应时间
+average_time=$(echo "scale=6; $total_time / $REQUEST_COUNT" | bc)
+
+echo ""
+echo "Performance Test Results:"
+echo "Total Requests: $REQUEST_COUNT"
+echo "Total Time: $total_time seconds"
+echo "Average Response Time: $average_time seconds"