# SDK下载与文档汇总

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## 一、SDK下载  

**版本号：** v2.4.4.40，[点击下载SDK](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/operateBZ-2.4.4+40.zip)  

**更新日期：** 2026.05.29  

**更新内容：**

- 优化防沉迷弹窗样式



## 二、接入文档与示例下载

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<span style="width:120px;font-weight:bold;display:inline-block">java</span>[下载封装示例](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/operateBZ-java-2.4.4+40.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[Java接入指南](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/java_guide.html)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[服务端接入指南](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/server_api_1.html)

<span style="width:120px;font-weight:bold;display:inline-block">rpg</span>[下载封装示例](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/operateBZ-rpg-2.4.4+40.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/rpg_guide.html)

<span style="width:120px;font-weight:bold;display:inline-block">h5plus</span>[下载封装示例](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/operateBZ-h5plus-2.4.4+40.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/h5plus_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/operateBZ/2.4.4/operateBZ-unity-2.4.4+40.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/unity_guide.html)

<span style="width:120px;font-weight:bold;display:inline-block">js</span>[下载封装示例](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/operateBZ-js-2.4.4+40.zip)&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;[封装接入指南](https://sdkftp.4399doc.com/external/operateBZ/2.4.4/webview_js_guide.html)