执行 pnpm run dev 报错（Error: spawn pnpm ENOENT）

[gouxinjie]

报错如下：
PS C:\A-Xinjie-Code\mp\ys-mp\ky-genshin-map> npm run dev

dev
esbuild build.ts --format=cjs | node - dev

node:events:497
throw er; // Unhandled 'error' event
^

Error: spawn pnpm ENOENT
at ChildProcess._handle.onexit (node:internal/child_process:286:19)
at onErrorNT (node:internal/child_process:484:16)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
Emitted 'error' event on ChildProcess instance at:
at ChildProcess._handle.onexit (node:internal/child_process:292:12)
at onErrorNT (node:internal/child_process:484:16)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
errno: -4058,
code: 'ENOENT',
syscall: 'spawn pnpm',
path: 'pnpm',
spawnargs: [ 'run', 'uno', '-w' ]
}

Node.js v21.7.0

截图如下：

[gouxinjie]

这个问题找到报错的原因了，因为windows系统不能直接识别 pnpm或npm 命令，所以build.ts的 这一行会报错
spawn("pnpm", ["run", "uno", "-w"], { stdio: "inherit" });

有两种改法：
spawn(process.platform === "win32" ? "pnpm.cmd" : "pnpm", ["run", "uno", "-w"], { stdio: "inherit" });
或者
spawn("cmd", ["/c", "pnpm", "run", "uno", "-w"], { stdio: "inherit" });