chore: sync local changes (2026-03-12)

mengyamonitor-backend/build_arm64.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Linux ARM64 交叉编译脚本
+
+echo "开始交叉编译 mengyamonitor-backend (Linux ARM64)..."
+
+# 禁用 CGO，使用纯 Go 编译（不依赖系统 C 库）
+export CGO_ENABLED=0
+
+# 设置目标平台为 Linux ARM64
+export GOOS=linux
+export GOARCH=arm64
+
+# 编译（静态链接）
+go build -ldflags="-s -w" -o mengyamonitor-backend-arm64 .
+
+if [ $? -eq 0 ]; then
+    echo "编译成功！"
+    echo "二进制文件: mengyamonitor-backend-arm64"
+    echo ""
+    echo "目标平台: Linux ARM64"
+    echo "编译模式: 静态链接，无外部依赖"
+    echo ""
+    echo "检查文件信息:"
+    file mengyamonitor-backend-arm64 2>/dev/null || echo "文件已生成: mengyamonitor-backend-arm64"
+    echo ""
+    ls -lh mengyamonitor-backend-arm64
+else
+    echo "编译失败！"
+    exit 1
+fi