## 缓存 缓存[配置参考](../../../Configurationreference/HTTPfilters/Buffer.md)。 ### filter.http.Buffer [filter.http.Buffer proto](https://github.com/envoyproxy/data-plane-api/blob/master/api/filter/http/buffer.proto#L12) ``` { "max_request_bytes": "{...}", "max_request_time": "{...}" } ``` - **max_request_bytes**<br /> ([UInt32Value](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#uint32value)) 在连接管理器停止缓冲并返回413响应之前，过滤器将缓冲的最大请求大小。 - **max_request_time**<br /> ([Duration](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#duration)) 过滤器在返回408响应之前，等待完整请求的最长秒数。 ## 返回 - [上一级](../HTTPfilters.md) - [首页目录](../../../README.md)