如何在API即时通讯中实现消息表情包？

在当今的即时通讯领域，表情包已成为人们表达情感、分享趣事的重要方式。如何实现API即时通讯中的消息表情包功能，成为许多开发者关注的焦点。本文将深入探讨如何在API即时通讯中实现消息表情包，帮助您了解相关技术要点。

一、表情包的传输格式

在实现消息表情包功能之前，首先需要确定表情包的传输格式。常见的表情包格式有GIF、PNG和WebP等。其中，GIF格式因其兼容性好、动画效果丰富而备受青睐。以下是一个简单的GIF表情包传输示例：

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