This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
title: Mixer Handler
Handler 相当于配置完备的 Mixer 适配器。一个适配器二进制文件可以被不同配置使用，这些配置也可以称为 handler。在 Mixer 运行时，Mixer 将 [instances](/zh/docs/reference/glossary/#mixer-instance) 路由到一个或多个 handlers。