From dd529d07ec8e13b3d2b504f45e51b494d3215e2a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=93=9D=E8=8A=B7=E6=80=A1?= Date: Tue, 27 Oct 2026 15:13:13 +0800 Subject: [PATCH] fix(store): support pg_dump staging files on Windows (#475) Co-authored-by: Codex --- backend/crates/gateway-store/src/backup/pg_dump.rs | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/backend/crates/gateway-store/src/backup/pg_dump.rs b/backend/crates/gateway-store/src/backup/pg_dump.rs index 0cc9c879e..65a89247f 100644 --- a/backend/crates/gateway-store/src/backup/pg_dump.rs +++ b/backend/crates/gateway-store/src/backup/pg_dump.rs @@ -3,7 +3,6 @@ //! 数据库密码只通过 `PGPASSWORD` 环境变量传给子进程，绝不进入命令行参数或日志 //! 导出以有界内存流式写入暂存文件并计算 SHA-256；取消时终止子进程并清理部分文件 -use std::os::unix::fs::OpenOptionsExt as _; use std::path::PathBuf; use std::process::Stdio; use std::sync::Arc; @@ -59,11 +58,14 @@ impl DatabaseDumpPort for PgDumpAdapter { return Err(cancelled()); } // 创建和最终改名不跨取消点，避免后台文件操作在清理之后重新留下文件 - let file = std::fs::OpenOptions::new() - .create(true) - .write(true) - .truncate(true) - .mode(0o600) + let mut options = std::fs::OpenOptions::new(); + options.create(true).write(true).truncate(true); + #[cfg(unix)] + { + use std::os::unix::fs::OpenOptionsExt as _; + options.mode(0o600); + } + let file = options .open(&partial) .map_err(|_| pg_dump_failed("无法创建暂存文件"))?; let _partial_cleanup = PartialArchive(partial.clone());