# SDK下载与文档汇总

---

## 一、SDK下载  
</br>
<div class="v-md-plugin-tip warning">
    <p class="v-md-plugin-tip-title">注意</p>
    <p>如果您是开发者，在为用户提供服务前请阅读<a href="https://ptlogin.4399.com/resource/protocol.html?type=1&aids=1,3,6,7" target="_blank"> 《4399通行证用户服务协议》</a>与<a href="https://ptlogin.4399.com/resource/protocol.html?type=2&aids=4,10" target="_blank">《隐私政策》</a>，了解SDK对个人信息收集范围、处理目的以及权限使用情况。请您向用户提供服务时，告知相关信息并取得用户同意。</p>
    <p>如果您是用户，请在使用我们的服务前阅读<a href="https://ptlogin.4399.com/resource/protocol.html?type=1&aids=1,3,6,7" target="_blank"> 《4399通行证用户服务协议》</a>与<a href="https://ptlogin.4399.com/resource/protocol.html?type=2&aids=4,10" target="_blank">《隐私政策》</a>，了解SDK对个人信息收集范围、处理目的以及权限使用情况。充分理解后再开始使用我们的服务。</p>
</div>
</br>

**版本号：** v3.14.4.574，[点击下载SDK](https://sdkftp.4399doc.com/external/operate/3.14/operate-3.14.4+574.zip)  

**更新日期：** 2024.01.12  

**更新内容：**

- 优化网络检测机制
- 优化悬浮球交互体验
- 支持开发者服务：好友系统、排行榜、成就系统的搭建
- 其他安全性和稳定性提升

## 二、接入文档与示例下载



### 联机游戏
---  
<span style="width:120px;font-weight:bold;display:inline-block">java</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/m4399-online-samples-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/online-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[客户端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/online_java_guide.html)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[服务端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/server_api_1.html)




### 单机游戏
---  
<span style="width:120px;font-weight:bold;display:inline-block">java</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/m4399-single-samples-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/online-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[客户端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/single_java_guide.html)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[服务端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/server_api_1.html)




### 独家代理游戏
---  
<span style="width:120px;font-weight:bold;display:inline-block">java</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/m4399-ea-samples-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/ea-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[客户端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/ea_java_guide.html)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[服务端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/server_api_2.html)

<span style="width:120px;font-weight:bold;display:inline-block">rpg</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/operate-rpg-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/ea-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operate/3.14/ea_rpg_guide.html)

<span style="width:120px;font-weight:bold;display:inline-block">cocos</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/operate-cocos-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/ea-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operate/3.14/ea_cocos_guide.html)

<span style="width:120px;font-weight:bold;display:inline-block">unity</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/operate-unity-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/ea-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operate/3.14/ea_unity_guide.html)

<span style="width:120px;font-weight:bold;display:inline-block">unreal</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/operate-unreal-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/ea-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operate/3.14/ea_unreal_guide.html)




### 付费下载游戏
---  
<span style="width:120px;font-weight:bold;display:inline-block">java</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/m4399-pad-samples-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[角标闪屏测试资源](https://sdkftp.4399doc.com/external/operate/3.14/https://sdkftp.4399doc.com/external/operate/res/online-resources-v4.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[客户端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/pad_java_guide.html)




### 防沉迷
---  
<span style="width:120px;font-weight:bold;display:inline-block">java</span>[下载封装示例](https://sdkftp.4399doc.com/external/operate/3.14/m4399-aga-samples-3.14.4+574.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[客户端接入指南](https://sdkftp.4399doc.com/external/operate/3.14/aga_java_guide.html)