From e359a32bed8919ef9256c6e3439d4b46e549e149 Mon Sep 17 00:00:00 2001
From: fish <zhongpengapp@hotmail.com>
Date: Mon, 13 Apr 2026 21:45:30 +0800
Subject: [PATCH] =?UTF-8?q?=E6=95=B0=E6=8D=AE=E5=BA=93=E6=9F=A5=E8=AF=A2?=
 =?UTF-8?q?=E7=BB=9F=E4=B8=80=E4=BD=BF=E7=94=A8=E4=B8=9C=E5=85=AB=E5=8C=BA?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 AGENTS.md                                               | 7 +++++++
 services/user-service/user-login-account/src/main.rs    | 5 +++++
 services/user-service/user-login-email/src/main.rs      | 5 +++++
 services/user-service/user-register-account/src/main.rs | 5 +++++
 services/user-service/user-register-email/src/main.rs   | 5 +++++
 5 files changed, 27 insertions(+)

diff --git a/AGENTS.md b/AGENTS.md
index 3726d93..c8eaa4e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -174,6 +174,13 @@ OK
 - Rust 代码中使用 `chrono::Utc::now()` 生成时间戳，统一在事务开始前创建 `let now = Utc::now();`，确保同一笔业务中各表时间一致。
 - `modify_date` 更新时同样需要在业务代码中显式传入 `Utc::now()`。
 
+#### 时区策略
+
+项目采用**数据库存 UTC、查询按东八区显示**的策略：
+- 业务层始终使用 `chrono::Utc::now()` 生成 UTC 时间写入数据库。
+- 每个服务在建立数据库连接池后，执行 `SET TIME ZONE 'Asia/Shanghai';`，确保 `TIMESTAMP WITH TIME ZONE` 字段在查询时以东八区格式返回。
+- 如需在 Rust 代码中做东八区展示转换，使用 `chrono::FixedOffset::east_opt(8 * 3600)` 处理。
+
 ### 4. 环境变量
 
 所有服务通过环境变量读取配置：
diff --git a/services/user-service/user-login-account/src/main.rs b/services/user-service/user-login-account/src/main.rs
index 07dd1d6..b8203f5 100644
--- a/services/user-service/user-login-account/src/main.rs
+++ b/services/user-service/user-login-account/src/main.rs
@@ -63,6 +63,11 @@ async fn main() {
         .await
         .expect("Failed to connect to database");
     
+    sqlx::query("SET TIME ZONE 'Asia/Shanghai'")
+        .execute(&pool)
+        .await
+        .expect("Failed to set timezone");
+    
     info!("Database connected");
     
     // JWT 密钥
diff --git a/services/user-service/user-login-email/src/main.rs b/services/user-service/user-login-email/src/main.rs
index 438022e..9006ba2 100644
--- a/services/user-service/user-login-email/src/main.rs
+++ b/services/user-service/user-login-email/src/main.rs
@@ -63,6 +63,11 @@ async fn main() {
         .await
         .expect("Failed to connect to database");
     
+    sqlx::query("SET TIME ZONE 'Asia/Shanghai'")
+        .execute(&pool)
+        .await
+        .expect("Failed to set timezone");
+    
     info!("Database connected");
     
     // JWT 密钥
diff --git a/services/user-service/user-register-account/src/main.rs b/services/user-service/user-register-account/src/main.rs
index 2d1cfd9..a7905b2 100644
--- a/services/user-service/user-register-account/src/main.rs
+++ b/services/user-service/user-register-account/src/main.rs
@@ -58,6 +58,11 @@ async fn main() {
         .await
         .expect("Failed to connect to database");
 
+    sqlx::query("SET TIME ZONE 'Asia/Shanghai'")
+        .execute(&pool)
+        .await
+        .expect("Failed to set timezone");
+
     info!("Database connected");
 
     let state = Arc::new(AppState { db: pool });
diff --git a/services/user-service/user-register-email/src/main.rs b/services/user-service/user-register-email/src/main.rs
index 15adf04..055a2d7 100644
--- a/services/user-service/user-register-email/src/main.rs
+++ b/services/user-service/user-register-email/src/main.rs
@@ -58,6 +58,11 @@ async fn main() {
         .await
         .expect("Failed to connect to database");
 
+    sqlx::query("SET TIME ZONE 'Asia/Shanghai'")
+        .execute(&pool)
+        .await
+        .expect("Failed to set timezone");
+
     info!("Database connected");
 
     let state = Arc::new(AppState { db: pool });