解决中文用户名问题

报错

C:/Users/��ʿ��/AppData/Local/Arduino15/packages/esp32/tools/esp-x32/2601/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: cannot open output file C:\Users\��ʿ��\AppData\Local\arduino\sketches\0A3579473E5EB2EEB007B53B4A13D77F/Blink.ino.elf: No such file or directory
collect2.exe: error: ld returned 1 exit status
exit status 1

Compilation error: exit status 1

工具链路径

剪切工具链：C:\Users\刘\AppData\Local\Arduino15到C:\arduino_doc\ArduinoData\Arduino15

建立链接：确保没有这个文件C:\Users\刘\AppData\Local\Arduino15

mklink /D "C:\Users\刘\AppData\Local\Arduino15" "C:\arduino_doc\ArduinoData\Arduino15"

输出

为 C:\Users\刘\AppData\Local\Arduino15 <<===>> C:\arduino_doc\ArduinoData\Arduino15 创建的符号链接

验证

dir "C:\Users\刘\AppData\Local"
2026/05/16  09:55    <SYMLINKD>     Arduino15 [C:\arduino_doc\ArduinoData\Arduino15]

编译缓存路径

C:\Users\刘\AppData\Local\arduino\sketches

修改arduino-cli.yaml配置文件

board_manager:
  additional_urls:
    - https://jihulab.com/esp-mirror/espressif/arduino-esp32/-/raw/gh-pages/package_esp32_index_cn.json

directories:
  builtin:
    libraries: C:\arduino_doc\ArduinoData\libraries
  data: C:\arduino_doc\ArduinoData\Arduino15
  user: C:\arduino_doc\sketchbook

build_cache:
  path: C:\arduino_doc\build_cache
  compilations_before_purge: 10
  ttl: 720h

locale: zh-cn

C:\arduino_doc\sketchbook，存放项目文件.ino;......

再次编译，成功

Sketch uses 271627 bytes (20%) of program storage space. Maximum is 1310720 bytes.
Global variables use 21436 bytes (6%) of dynamic memory, leaving 306244 bytes for local variables. Maximum is 327680 bytes.