43 lines
1.2 KiB
Markdown
43 lines
1.2 KiB
Markdown
---
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title: "Unity Gaming Services"
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type: entity
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tags: [unity, cloud-services, platform]
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sources: [unity-multiplayer-engineer]
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last_updated: 2026-04-26
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---
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## Aliases
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- UGS
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- Unity Cloud Services
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## Type
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Unity 云服务平台
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## Definition
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Unity Gaming Services（UGS）是 Unity 官方提供的云服务集合，包含身份认证、匹配大厅、流量中继、分析、远程配置等多人游戏所需的云端组件。
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## Core Services for Multiplayer
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| 服务 | 用途 |
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|------|------|
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| **Relay** | 流量中继，解决 NAT 穿透，保护主机 IP |
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| **Lobby** | 匹配大厅，存储元数据（房间名、地图等） |
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| **Authentication** | 匿名登录，为 Relay/Lobby 提供玩家身份 |
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| **Multiplay** | 专业服务器托管（付费服务） |
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## Quick Start
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```csharp
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await UnityServices.InitializeAsync();
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await AuthenticationService.Instance.SignInAnonymouslyAsync();
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```
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## Related Concepts
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- [[UnityRelay]]: UGS 核心多人服务
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- [[UnityLobby]]: UGS 核心多人服务
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- [[ServerAuthority]]: UGS 服务支持服务器权威架构
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## Related Entities
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- [[UnityMultiplayerEngineer]]: 使用 UGS 的专家
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- [[UnityTransport]]: 集成 UGS 服务的传输层
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- [[UnityGamingServices]]: 即本条目
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