[GH-ISSUE #4875] log配置是否仍然有效？ #3846

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opened 2026-05-05 14:27:32 -06:00 by gitea-mirror · 4 comments

gitea-mirror commented

2026-05-05 14:27:32 -06:00

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Originally created by @YXH-YXH on GitHub (Jul 9, 2025).
Original GitHub issue: https://github.com/fatedier/frp/issues/4875

Bug Description

我在frpc.toml配置文件中添加log相关的配置，但提示cannot unmarshal

[[log]]
to = "patch to logfile"
level = "debug"
maxDays = 3

frpc Version

0.63.0

frps Version

0.63.0

System Architecture

windows/amd64

Configurations

serverAddr = "xx.xx.xx.xx"
serverPort = 7000

proxies
name = "ssh-server"
type = "tcp"
localIP = "127.0.0.1"
localPort = 22
remotePort = 6000

log
to = "D:\frp_lastest\frpc.log"
level = "debug"
maxDays = 3

Logs

json: cannot unmarshal string into Go value of type v1.ClientConfig

Steps to reproduce

...

Affected area

Docs
Installation
Performance and Scalability
Security
User Experience
Test and Release
Developer Infrastructure
Client Plugin
Server Plugin
Extensions
Others

Originally created by @YXH-YXH on GitHub (Jul 9, 2025). Original GitHub issue: https://github.com/fatedier/frp/issues/4875 ### Bug Description 我在frpc.toml配置文件中添加log相关的配置，但提示`cannot unmarshal` ```toml [[log]] to = "patch to logfile" level = "debug" maxDays = 3 ``` ### frpc Version 0.63.0 ### frps Version 0.63.0 ### System Architecture windows/amd64 ### Configurations serverAddr = "xx.xx.xx.xx" serverPort = 7000 [[proxies]] name = "ssh-server" type = "tcp" localIP = "127.0.0.1" localPort = 22 remotePort = 6000 [[log]] to = "D:\frp_lastest\frpc.log" level = "debug" maxDays = 3 ### Logs json: cannot unmarshal string into Go value of type v1.ClientConfig ### Steps to reproduce 1. 2. 3. ... ### Affected area - [x] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [x] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror closed this issue

2026-05-05 14:27:32 -06:00

gitea-mirror commented

2026-05-05 14:27:34 -06:00

Author

Owner

@xiaowen-king commented on GitHub (Jul 11, 2025):

参考最新版的配置方式，不是这样配置了，取消log，直接把下面配置参数写进配置文件即可

日志文件路径，最好使用绝对路径
log.to = "./frpc.log"
日志模式，trace（跟踪）, debug（调试）, info（信息）, warn（警告）, error（错误）
log.level = "info"
日志保留时长（单位：天）
log.maxDays = 3
是否禁用日志颜色，默认为false（否）
log.disablePrintColor = false

使用的时候记得把中文删掉，因为在github打井号被默认为标题

@xiaowen-king commented on GitHub (Jul 11, 2025): 参考最新版的配置方式，不是这样配置了，取消[[log]]，直接把下面配置参数写进配置文件即可日志文件路径，最好使用绝对路径 log.to = "./frpc.log" 日志模式，trace（跟踪）, debug（调试）, info（信息）, warn（警告）, error（错误） log.level = "info" 日志保留时长（单位：天） log.maxDays = 3 是否禁用日志颜色，默认为false（否） log.disablePrintColor = false 使用的时候记得把中文删掉，因为在github打井号被默认为标题

gitea-mirror commented

2026-05-05 14:27:35 -06:00

Author

Owner

@YXH-YXH commented on GitHub (Jul 14, 2025):

"参考最新版的配置方式，不是这样配置了"，想问下你提到的最新版配置方式应该在哪里获取？
我在网址https://gofrp.org/zh-cn/docs/reference/common/ 找到如下信息
去掉[[log]]，改为log.to = "xxx"仍然报错，目前有些怀疑是代码问题
我的验证过程如下

出现如下报错

猜测和strict变量有关
4. 但对go不太熟悉，不清楚接下来应该如何处理

@YXH-YXH commented on GitHub (Jul 14, 2025): 1. "参考最新版的配置方式，不是这样配置了"，想问下你提到的最新版配置方式应该在哪里获取？我在网址https://gofrp.org/zh-cn/docs/reference/common/ 找到如下信息 <img width="1331" height="1406" alt="Image" src="https://github.com/user-attachments/assets/9b89bce7-3d38-4277-997b-5f873bce083f" /> 2. 去掉`[[log]]`，改为`log.to = "xxx"`仍然报错，目前有些怀疑是代码问题 3. 我的验证过程如下 <img width="2814" height="1030" alt="Image" src="https://github.com/user-attachments/assets/7796763b-84c9-4cd8-9601-a0a818196b7b" /> 出现如下报错 <img width="1754" height="359" alt="Image" src="https://github.com/user-attachments/assets/4ed02a48-b8a0-45d5-8af8-37c9bd159b8b" /> 猜测和strict变量有关 4. 但对go不太熟悉，不清楚接下来应该如何处理

gitea-mirror commented

2026-05-05 14:27:35 -06:00

Author

Owner

@xiaowen-king commented on GitHub (Jul 15, 2025):

"参考最新版的配置方式，不是这样配置了"，想问下你提到的最新版配置方式应该在哪里获取？
我在网址https://gofrp.org/zh-cn/docs/reference/common/ 找到如下信息

去掉[[log]]，改为log.to = "xxx"仍然报错，目前有些怀疑是代码问题

我的验证过程如下

出现如下报错
猜测和strict变量有关 4. 但对go不太熟悉，不清楚接下来应该如何处理

这个是配置模板地址：https://github.com/fatedier/frp/blob/dev/conf/frps_full_example.toml

在github项目里面的conf文件夹里面

@xiaowen-king commented on GitHub (Jul 15, 2025): > 1. "参考最新版的配置方式，不是这样配置了"，想问下你提到的最新版配置方式应该在哪里获取？ > 我在网址https://gofrp.org/zh-cn/docs/reference/common/ 找到如下信息 > <img alt="Image" width="1331" height="1406" src="https://private-user-images.githubusercontent.com/35206235/466095623-9b89bce7-3d38-4277-997b-5f873bce083f.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.XAL4WOaoRs9MwIMYIhKfgwcIvH6gVRShyMPNlxUqki4"> > 2. 去掉`[[log]]`，改为`log.to = "xxx"`仍然报错，目前有些怀疑是代码问题 > 3. 我的验证过程如下 > > <img alt="Image" width="2000" height="1030" src="https://private-user-images.githubusercontent.com/35206235/466096558-7796763b-84c9-4cd8-9601-a0a818196b7b.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.DVl50VFI58LhaUu910EpgXYzRkepxHO3jAwHt4omDUo"> 出现如下报错 <img alt="Image" width="1754" height="359" src="https://private-user-images.githubusercontent.com/35206235/466096627-4ed02a48-b8a0-45d5-8af8-37c9bd159b8b.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.p5CV6W6t7JaBV8ftglPrsjgJkJupMe1d2HIWIxjNx30"> > 猜测和strict变量有关 4. 但对go不太熟悉，不清楚接下来应该如何处理这个是配置模板地址：https://github.com/fatedier/frp/blob/dev/conf/frps_full_example.toml 在github项目里面的conf文件夹里面

gitea-mirror commented

2026-05-05 14:27:36 -06:00

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@YXH-YXH commented on GitHub (Jul 16, 2025):

我找到原因了，我理解错了toml文件的格式

# ...
log.level = "xxxx"

[[proxy]]
name = "xxx"

# ...
[[proxy]]
name = "xxx"
     # 这里是空行
log.level = "xxxx"

如上A\B的log写法，A 是正确的，B会异常

详细的toml语法参考

https://toml.io/cn/v1.0.0

@YXH-YXH commented on GitHub (Jul 16, 2025): 我找到原因了，我理解错了toml文件的格式 A ```toml # ... log.level = "xxxx" [[proxy]] name = "xxx" ``` B ```toml # ... [[proxy]] name = "xxx" # 这里是空行 log.level = "xxxx" ``` 如上A\B的log写法，A 是正确的，B会异常 -------- **详细的toml语法参考** > https://toml.io/cn/v1.0.0 <img width="1259" height="1361" alt="Image" src="https://github.com/user-attachments/assets/701125fd-52cc-418b-9553-57e5c388896c" />