From 33d6816ac65bda5c5c970c95c63a8defd3bd6dcd Mon Sep 17 00:00:00 2001
From: leonincs <xianchaoqian@gmail.com>
Date: Tue, 21 Apr 2026 15:33:33 +0800
Subject: [PATCH] =?UTF-8?q?feat(config):=E6=94=AF=E6=8C=81=20compose=20?=
 =?UTF-8?q?=E6=9C=AC=E5=9C=B0=E9=85=8D=E7=BD=AE=E5=88=87=E6=8D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                 | 16 +++++++++-----
 backend/cmd/main.go                       |  8 +++++--
 backend/cmd/worker/main.go                |  6 +++--
 backend/configs/config.compose-local.yaml | 27 +++++++++++++++++++++++
 4 files changed, 47 insertions(+), 10 deletions(-)
 create mode 100644 backend/configs/config.compose-local.yaml

diff --git a/README.md b/README.md
index cc9adea..d4005c3 100644
--- a/README.md
+++ b/README.md
@@ -29,19 +29,21 @@ docker compose up -d --build
 docker compose up -d mysql redis rabbitmq
 ```
 
-2) 启动后端 API：
+2) 用 compose 启 MySQL 时，宿主机端口是 `3307`。本地 Go 进程请使用面向 compose 依赖的配置文件 `backend/configs/config.compose-local.yaml`。
+
+3) 启动后端 API：
 ```bash
 cd backend
-go run ./cmd
+CONFIG_PATH=configs/config.compose-local.yaml go run ./cmd
 ```
 
-3) 启动 Worker（消费 MQ、异步落库/更新 Redis 热榜）：
+4) 启动 Worker（消费 MQ、异步落库/更新 Redis 热榜）：
 ```bash
 cd backend
-go run ./cmd/worker
+CONFIG_PATH=configs/config.compose-local.yaml go run ./cmd/worker
 ```
 
-4) 启动前端（开发模式）：
+5) 启动前端（开发模式）：
 ```bash
 cd frontend
 npm install
@@ -50,6 +52,8 @@ npm run dev
 
 前端默认使用 Vite 代理 `/api` 到 `http://127.0.0.1:8080`（见 `frontend/vite.config.ts`）。
 
+`backend/configs/config.yaml` 继续适用于本机原生 MySQL `3306` 的场景。
+
 ## Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=LeoninCS/feedsystem_video_go&type=Date)](https://www.star-history.com/#LeoninCS/feedsystem_video_go&Date)
\ No newline at end of file
+[![Star History Chart](https://api.star-history.com/svg?repos=LeoninCS/feedsystem_video_go&type=Date)](https://www.star-history.com/#LeoninCS/feedsystem_video_go&Date)
diff --git a/backend/cmd/main.go b/backend/cmd/main.go
index e302e66..3861fd6 100644
--- a/backend/cmd/main.go
+++ b/backend/cmd/main.go
@@ -9,14 +9,18 @@ import (
 	rediscache "feedsystem_video_go/internal/middleware/redis"
 	"feedsystem_video_go/internal/observability"
 	"log"
+	"os"
 	"strconv"
 	"time"
 )
 
 func main() {
 	// 加载配置
-	log.Printf("Loading config from configs/config.yaml")
-	const configPath = "configs/config.yaml"
+	configPath := os.Getenv("CONFIG_PATH")
+	if configPath == "" {
+		configPath = "configs/config.yaml"
+	}
+	log.Printf("Loading config from %s", configPath)
 	cfg, usedDefault, err := config.LoadLocalDev(configPath)
 	if err != nil {
 		log.Fatalf("Failed to load config: %v", err)
diff --git a/backend/cmd/worker/main.go b/backend/cmd/worker/main.go
index 5c74bb1..10923fc 100644
--- a/backend/cmd/worker/main.go
+++ b/backend/cmd/worker/main.go
@@ -10,7 +10,6 @@ import (
 	"feedsystem_video_go/internal/video"
 	"feedsystem_video_go/internal/worker"
 	"log"
-	
 	"os"
 	"os/signal"
 	"strconv"
@@ -40,7 +39,10 @@ const (
 
 func main() {
 	// 加载配置
-	const configPath = "configs/config.yaml"
+	configPath := os.Getenv("CONFIG_PATH")
+	if configPath == "" {
+		configPath = "configs/config.yaml"
+	}
 	log.Printf("Loading config from %s", configPath)
 	cfg, usedDefault, err := config.LoadLocalDev(configPath)
 	if err != nil {
diff --git a/backend/configs/config.compose-local.yaml b/backend/configs/config.compose-local.yaml
new file mode 100644
index 0000000..577168b
--- /dev/null
+++ b/backend/configs/config.compose-local.yaml
@@ -0,0 +1,27 @@
+server:
+  port: 8080
+
+database:
+  host: localhost
+  port: 3307
+  user: root
+  password: 123456
+  dbname: feedsystem
+
+redis:
+  host: localhost
+  port: 6379
+  password: 123456
+  db: 0
+
+rabbitmq:
+  host: localhost
+  port: 5672
+  username: admin
+  password: password123
+
+observability:
+  pprof:
+    enabled: true
+    api_addr: localhost:6060
+    worker_addr: localhost:6061