apisix/docs/zh/latest/plugins/udp-logger.md

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---
title: udp-logger
---
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## 摘要
- [摘要](#摘要)
- [定义](#定义)
- [属性列表](#属性列表)
- [如何开启](#如何开启)
- [测试插件](#测试插件)
- [禁用插件](#禁用插件)
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## 定义
`udp-logger` 是用于将日志数据发送到 UDP 服务的插件。
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以实现将日志数据以 JSON 格式发送到监控工具或其它 UDP 服务的能力。
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此插件提供了将批处理数据批量推送到外部 UDP 服务器的功能。如果您没有收到日志数据,请放心一些时间,它会在我们的批处理处理器中的计时器功能到期后自动发送日志
有关 Apache APISIX 中 Batch-Processor 的更多信息,请参考。
[Batch-Processor](../batch-processor.md)
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## 属性列表
| 名称 | 类型 | 必选项 | 默认值 | 有效值 | 描述 |
| ---------------- | ------- | ------ | ------------ | ------- | ------------------------------------------------ |
| host | string | 必须 | | | UDP 服务的 IP 地址或主机名 |
| port | integer | 必须 | | [0,...] | 目标端口 |
| timeout | integer | 可选 | 1000 | [1,...] | 发送数据超时间 |
| name | string | 可选 | "udp logger" | | 用于识别批处理器 |
| batch_max_size | integer | 可选 | 1000 | [1,...] | 每批的最大大小 |
| inactive_timeout | integer | 可选 | 5 | [1,...] | 刷新缓冲区的最大时间(以秒为单位) |
| buffer_duration | integer | 可选 | 60 | [1,...] | 必须先处理批次中最旧条目的最长期限(以秒为单位) |
| include_req_body | boolean | 可选 | | | 是否包括请求 body |
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## 如何开启
1. 下面例子展示了如何为指定路由开启 `udp-logger` 插件的。
```shell
curl http://127.0.0.1:9080/apisix/admin/routes/5 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
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{
"plugins": {
"udp-logger": {
"host": "127.0.0.1",
"port": 3000,
"batch_max_size": 1,
"name": "udp logger"
}
},
"upstream": {
"type": "roundrobin",
"nodes": {
"127.0.0.1:1980": 1
}
},
"uri": "/hello"
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}'
```
## 测试插件
* 成功的情况:
```shell
$ curl -i http://127.0.0.1:9080/hello
HTTP/1.1 200 OK
...
hello, world
```
## 禁用插件
想要禁用“udp-logger”插件是非常简单的将对应的插件配置从 json 配置删除,就会立即生效,不需要重新启动服务:
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```shell
$ curl http://127.0.0.1:2379/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d value='
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{
"methods": ["GET"],
"uri": "/hello",
"plugins": {},
"upstream": {
"type": "roundrobin",
"nodes": {
"127.0.0.1:1980": 1
}
}
}'
```