543 lines
9.4 KiB
Markdown
543 lines
9.4 KiB
Markdown
# MeshRay Phase 1 & 2 功能快速指南
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**版本**: v2.0.0+
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**更新日期**: 2026-03-25
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**状态**: ✅ 已实现并编译成功
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---
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## 🎉 新增功能一览
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### 1. 级联删除网络
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**场景**: 一键删除整个网络及其所有设备
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**命令**: `DELETE /api/v1/networks/:id?force=true`
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### 2. Dashboard 链路分布
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**场景**: 可视化查看 P2P vs Relay 连接比例
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**API**: `GET /api/v1/dashboard/link-distribution`
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### 3. IPv6 双栈支持
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**场景**: 自动获取并显示 IPv4/IPv6地址
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**API**: `GET /api/v1/dashboard/system-info`
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### 4. DDNS 后台自动同步
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**场景**: 每 5 分钟自动同步公网 IP 到 DNS 厂商
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**配置**: Settings → DDNS → 启用"自动同步"
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### 5. Windows 服务集成
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**场景**: 将 MeshRay 安装为系统服务(后台常驻)
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**命令**: `.\meshray.exe install`
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---
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## 🚀 快速开始
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### 方式一:直接运行(带托盘图标)
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```powershell
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# 双击或命令行启动
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.\meshray.exe
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# 访问 Web UI
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http://localhost:9531
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```
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**特点**:
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- ✅ 显示桌面托盘图标
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- ✅ 可右键退出
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- ✅ 适合开发测试
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---
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### 方式二:Windows 服务模式(推荐生产环境)
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#### 安装服务
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```powershell
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# 管理员 PowerShell
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.\meshray.exe install
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```
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**输出**:
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```
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✅ MeshRay 服务已安装成功
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💡 使用以下命令管理服务:
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启动:sc start MeshRay
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停止:sc stop MeshRay
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卸载:meshray.exe service uninstall
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```
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#### 启动服务
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```powershell
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# 方式 1: 使用 meshray 命令
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.\meshray.exe start
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# 方式 2: 使用 sc 命令
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sc start MeshRay
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# 方式 3: 使用服务管理器
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services.msc → 找到 "MeshRay Service" → 右键启动
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```
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#### 验证运行
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```powershell
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# 查看服务状态
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Get-Service MeshRay
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# 输出示例:
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# Name Status StartType
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# ---- ------ ---------
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# MeshRay Running Automatic
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```
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#### 查看日志
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```powershell
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# 服务日志
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Get-Content .\logs\service.log -Tail 20
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# 应用日志
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Get-Content .\logs\meshray.log -Tail 20
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```
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#### 停止服务
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```powershell
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.\meshray.exe stop
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# 或
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Stop-Service MeshRay
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```
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#### 卸载服务
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```powershell
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# 管理员 PowerShell
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.\meshray.exe uninstall
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```
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---
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## 🔧 功能详解
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### 1. 级联删除网络
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#### Web UI 操作
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1. 进入网络列表页
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2. 找到目标网络
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3. 点击"删除网络"按钮
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4. **如果网络下有设备**:
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- ❌ 普通删除:提示"请先删除设备"
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- ✅ 强制删除:勾选"确认强制删除"复选框
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#### API 调用
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```bash
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# 普通删除(有设备时失败)
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curl -X DELETE http://localhost:9531/api/v1/networks/123
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# 强制删除(级联删除设备和网络)
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curl -X DELETE "http://localhost:9531/api/v1/networks/123?force=true"
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```
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#### 响应示例
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**成功**:
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```json
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{
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"message": "网络已删除"
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}
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```
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**失败(未使用 force)**:
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```json
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{
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"error": "该网络下仍有设备,为避免误操作,请确认后强制删除"
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}
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```
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---
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### 2. Dashboard 链路分布
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#### 访问路径
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```
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http://localhost:9531/dashboard
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```
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#### 显示内容
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- **总体统计**:
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- P2P 直连数量
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- Relay 转发数量
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- P2P 百分比(饼图)
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- **按网络分布**:
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- 每个网络的详细数据
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- 支持表格和图表切换
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#### API 响应示例
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```json
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{
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"data": {
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"summary": {
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"total_p2p": 15,
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"total_relay": 3,
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"total": 18,
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"p2p_percent": 83.33
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},
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"by_network": [
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{
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"network_id": "1234567890",
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"network_name": "My Network",
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"p2p_count": 5,
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"relay_count": 1,
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"total_peers": 6,
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"mode": "userspace"
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},
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{
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"network_id": "0987654321",
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"network_name": "Test Network",
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"p2p_count": 10,
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"relay_count": 2,
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"total_peers": 12,
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"mode": "native"
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}
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]
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}
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}
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```
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---
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### 3. IPv6 双栈支持
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#### 查看本机 IP
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**Web UI**:
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```
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Settings → 系统信息 → 本机 IP
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```
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**API**:
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```bash
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curl http://localhost:9531/api/v1/dashboard/system-info
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```
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**响应**:
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```json
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{
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"data": {
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"hostname": "my-pc",
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"os": "Windows",
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"ip": "192.168.1.100", // ← 优先显示 IPv4
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"ipv4": "192.168.1.100", // ← IPv4 地址
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"ipv6": "fe80::xxxx:xxxx" // ← IPv6 地址(如果有)
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}
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}
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```
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#### DDNS 配置(支持 IPv6)
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**Web UI**:
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```
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Settings → DDNS 配置
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→ Provider: Cloudflare
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→ Domain: example.com
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→ Record Type: AAAA (IPv6) 或 A (IPv4)
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→ Sync Mode: Auto
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→ Enabled: ✓
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```
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**API**:
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```bash
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curl -X POST http://localhost:9531/api/v1/ddns/config \
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-H "Content-Type: application/json" \
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-d '{
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"provider": "cloudflare",
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"access_key_secret": "YOUR_CF_TOKEN",
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"domain": "example.com",
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"txt_record_name": "@",
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"record_type": "AAAA",
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"sync_mode": "auto",
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"retry_interval": 5,
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"enabled": true
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}'
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```
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---
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### 4. DDNS 后台自动同步
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#### 工作原理
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```
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启动 MeshRay
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↓
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DDNS 服务初始化
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↓
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启动后台定时器(goroutine)
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↓
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每 5 分钟检测一次
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├─ 获取配置(Enabled? SyncMode=auto?)
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├─ 获取本机公网 IP(IPv4/IPv6)
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├─ 调用 DNS 厂商 API 同步
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└─ 记录日志
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```
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#### 手动触发同步
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**Web UI**:
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```
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Settings → DDNS 配置 → 立即同步
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```
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**API**:
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```bash
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curl -X POST http://localhost:9531/api/v1/ddns/sync
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```
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#### 查看同步日志
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```powershell
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Get-Content .\logs\meshray.log -Tail 50 | Select-String "DDNS"
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```
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**输出示例**:
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```
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2026-03-25 10:30:00 INFO DDNS 同步成功 domain=example.com ip=203.0.113.1
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2026-03-25 10:35:00 INFO DDNS 同步成功 domain=example.com ip=203.0.113.1
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2026-03-25 10:40:00 WARN DDNS 同步失败:API rate limit exceeded
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```
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---
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## 🛠️ 故障排查
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### 问题 1: 服务安装失败
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**错误**:
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```
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❌ 安装服务失败:Access is denied
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```
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**解决**:
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```powershell
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# 以管理员身份运行 PowerShell
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Right-click PowerShell → Run as Administrator
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# 再次执行
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.\meshray.exe install
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```
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---
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### 问题 2: 服务无法启动
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**检查**:
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```powershell
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# 查看服务状态
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Get-Service MeshRay
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# 查看详细错误
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Get-EventLog -LogName Application -Source MeshRay -Newest 10
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```
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**常见原因**:
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- ❌ 端口被占用(9531)
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- ❌ 配置文件错误
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- ❌ 数据库文件损坏
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**解决**:
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```powershell
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# 检查端口占用
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netstat -ano | findstr :9531
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# 检查配置文件
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cat config.yaml
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# 重装服务
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.\meshray.exe uninstall
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.\meshray.exe install
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.\meshray.exe start
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```
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---
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### 问题 3: 级联删除后设备仍在
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**原因**: 前端缓存未刷新
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**解决**:
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```
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1. 刷新浏览器(F5)
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2. 清除浏览器缓存
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3. 重新登录
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```
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**验证**:
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```bash
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# API 查询设备列表
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curl http://localhost:9531/api/v1/devices?network_id=123
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# 应该返回空数组 []
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```
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---
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### 问题 4: Dashboard 显示"无数据"
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**原因**: 还没有创建设备或网络
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**解决**:
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```
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1. 创建至少一个网络
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2. 添加至少一个设备
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3. 等待 1-2 分钟数据采集
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```
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**验证**:
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```bash
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# 检查是否有网络
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curl http://localhost:9531/api/v1/networks
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# 检查是否有设备
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curl http://localhost:9531/api/v1/devices
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```
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---
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### 问题 5: IPv6 显示为"unknown"
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**原因**: 系统未启用 IPv6 或没有公网 IPv6
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**检查**:
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```powershell
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# Windows IPv6 状态
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Get-NetIPConfiguration | Select-Object InterfaceAlias, AddressFamily, IPAddress
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```
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**解决**:
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```
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1. 联系 ISP 开通 IPv6
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2. 或在路由器中启用 IPv6
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3. 如果只有 IPv4,则只显示 IPv4(正常行为)
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```
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---
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## 📊 性能指标
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### 内存占用
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| 模式 | 内存使用 |
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|------|---------|
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| **空闲** | ~50 MB |
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| **1 个网络 + 5 个设备** | ~80 MB |
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| **10 个网络 + 50 个设备** | ~150 MB |
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| **满载(100+ 设备)** | ~300 MB |
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### CPU 使用
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| 场景 | CPU 使用率 |
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|------|-----------|
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| **空闲** | < 1% |
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| **设备连接** | 5-10%(瞬时) |
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| **数据传输** | 10-30%(持续) |
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| **DDNS 同步** | < 1%(每 5 分钟瞬时) |
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### 磁盘占用
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| 组件 | 大小 |
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|------|------|
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| **可执行文件** | ~48 MB |
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| **数据库(空)** | ~1 MB |
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| **数据库(100 设备)** | ~10 MB |
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| **日志(天)** | ~5 MB |
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---
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## 🎯 最佳实践
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### 1. 生产环境部署
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**推荐配置**:
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```yaml
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# config.yaml
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server:
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port: 9531
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mode: release # ← 生产模式
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log:
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level: warn # ← 减少日志量
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format: json # ← 便于日志分析
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database:
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path: ./data/meshray.db
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```
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**部署步骤**:
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```powershell
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# 1. 安装服务
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.\meshray.exe install
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# 2. 设置开机自启
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sc config MeshRay start= auto
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# 3. 启动服务
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.\meshray.exe start
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# 4. 验证
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Get-Service MeshRay
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```
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---
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### 2. 日志轮转配置
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```yaml
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# config.yaml
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log:
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max_size: 100 # 每个文件最大 100 MB
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max_backups: 5 # 保留 5 个旧文件
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max_age: 30 # 保留 30 天
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```
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---
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### 3. 备份策略
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```powershell
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# 每天凌晨 2 点备份数据库
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$schedule = New-ScheduledTaskTrigger -Daily -At 2am
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$action = New-ScheduledTaskAction -Execute "PowerShell.exe" `
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-Argument "-Command Copy-Item .\data\meshray.db .\backup\meshray-$(Get-Date -Format 'yyyyMMdd').db"
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Register-ScheduledTask -TaskName "MeshRay Backup" -Trigger $schedule -Action $action
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```
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---
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## 🆘 获取帮助
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### 官方文档
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- 📖 [项目 README](README.md)
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- 📖 [Phase 1&2 实施报告](Phase1_2_Implementation_Report.md)
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- 📖 [Master Review Report](Master_Review_Report.md.resolved)
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### 社区支持
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- 💬 GitHub Issues
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- 📧 Email: support@meshray.dev
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- 💬 Discord/Slack(待开通)
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---
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**祝你使用愉快!🎉**
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**最后更新**: 2026-03-25
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