[GH-ISSUE #3285] frpc在frpc.ini中指定输出日志时无法输出日志

gitea-mirror commented

2026-05-05 13:42:01 -06:00

Owner

Originally created by @Daodanfd5 on GitHub (Feb 1, 2023).
Original GitHub issue: https://github.com/fatedier/frp/issues/3285

Bug Description

如题，将frpc的log名称设成mcfrpc.log，启动时会显示logs.BeeLogger.SetLogger: invalid character 'm' in string escape code，但不影响frpc反向代理

frpc Version

0.46.1

frps Version

0.46.1

System Architecture

windows/amd64

Configurations

frpc无日志输出，将程序复制到另一台电脑上也无法使用，两台机器一台启用了utf-8一台没有启用utf-8

以下是frpc.ini内容

[common]
tls_enable = true
server_addr = example.net
server_port = *****
log_file = D:\*****\mcfrpc.log
log_level = trace
token = **********

删除log_file = D:*****\mcfrpc.log后日志会在控制台完整输出。

Logs

控制台输出:

logs.BeeLogger.SetLogger: invalid character 'm' in string escape code

Steps to reproduce

启用Windows的utf-8支持
关闭所有杀软
用如下命令启动： frpc -c frpc.ini

Affected area

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

Originally created by @Daodanfd5 on GitHub (Feb 1, 2023). Original GitHub issue: https://github.com/fatedier/frp/issues/3285 ### Bug Description 如题，将frpc的log名称设成mcfrpc.log，启动时会显示logs.BeeLogger.SetLogger: invalid character 'm' in string escape code，但不影响frpc反向代理 ### frpc Version 0.46.1 ### frps Version 0.46.1 ### System Architecture windows/amd64 ### Configurations frpc无日志输出，将程序复制到另一台电脑上也无法使用，两台机器一台启用了utf-8一台没有启用utf-8 以下是frpc.ini内容 ``` [common] tls_enable = true server_addr = example.net server_port = ***** log_file = D:\*****\mcfrpc.log log_level = trace token = ********** ``` 删除log_file = D:\*****\mcfrpc.log后日志会在控制台完整输出。 ### Logs 控制台输出: ``` logs.BeeLogger.SetLogger: invalid character 'm' in string escape code ``` ### Steps to reproduce 1. 启用Windows的utf-8支持 2. 关闭所有杀软 3. 用如下命令启动： frpc -c frpc.ini ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [X] Others

gitea-mirror closed this issue

2026-05-05 13:42:03 -06:00

gitea-mirror commented

2026-05-05 13:42:04 -06:00

Author

Owner

@Daodanfd5 commented on GitHub (Feb 2, 2023):

系统信息：

版本 Windows Server 2022 Datacenter
版本号 21H2
安装日期 ‎2022/‎8/‎18
操作系统内部版本 20348.1487

补充：在启用utf-8支持后重启时并没有立即出现该现象，但另一台使用GBK编码的电脑却可以正常运行从GitHub下载的同一版本

@Daodanfd5 commented on GitHub (Feb 2, 2023): 系统信息：版本 Windows Server 2022 Datacenter 版本号 21H2 安装日期 ‎2022/‎8/‎18 操作系统内部版本 20348.1487 补充：在启用utf-8支持后重启时并没有立即出现该现象，但另一台使用GBK编码的电脑却可以正常运行从GitHub下载的同一版本

gitea-mirror commented

2026-05-05 13:42:05 -06:00

Author

Owner

@Becods commented on GitHub (Feb 2, 2023):

将 \ 替换成 /

\ 为转义字符

@Becods commented on GitHub (Feb 2, 2023): 将 `\` 替换成 `/` `\` 为转义字符

gitea-mirror commented

2026-05-05 13:42:05 -06:00

Author

Owner