使用 pg 替换 sql

start.sh

@@ -20,6 +20,14 @@ fi
 
 BACKEND_PORT="${PORT:-8080}"
 FRONTEND_PORT="${FRONTEND_PORT:-5173}"
+POSTGRES_USER="${POSTGRES_USER:-affiliate}"
+POSTGRES_PASSWORD="${POSTGRES_PASSWORD:-affiliate_dev_password}"
+POSTGRES_DB="${POSTGRES_DB:-affiliate_dash}"
+POSTGRES_PORT="${POSTGRES_PORT:-5432}"
+POSTGRES_IMAGE="${POSTGRES_IMAGE:-docker.m.daocloud.io/library/postgres:16-alpine}"
+DEV_DB_CONTAINER="${DEV_DB_CONTAINER:-affiliate_dash_postgres_dev}"
+DATABASE_URL="${DATABASE_URL:-postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@127.0.0.1:${POSTGRES_PORT}/${POSTGRES_DB}?sslmode=disable}"
+export DATABASE_URL
 
 # 结束指定端口上的进程（避免残留占用）
 free_port() {
@@ -39,6 +47,44 @@ free_port() {
   fi
 }
 
+ensure_postgres() {
+  if (echo >"/dev/tcp/127.0.0.1/${POSTGRES_PORT}") >/dev/null 2>&1; then
+    log "检测到本机 PostgreSQL 端口已可访问: ${POSTGRES_PORT}"
+    return 0
+  fi
+  if ! command -v docker >/dev/null 2>&1; then
+    log "未找到 Docker，请确认本机 PostgreSQL 已可通过 DATABASE_URL 访问"
+    return 0
+  fi
+  if docker ps --format '{{.Names}}' | grep -qx "$DEV_DB_CONTAINER"; then
+    log "PostgreSQL 开发容器已运行: ${DEV_DB_CONTAINER}"
+  elif docker ps -a --format '{{.Names}}' | grep -qx "$DEV_DB_CONTAINER"; then
+    log "启动 PostgreSQL 开发容器: ${DEV_DB_CONTAINER}"
+    docker start "$DEV_DB_CONTAINER" >/dev/null
+  else
+    log "创建 PostgreSQL 开发容器: ${DEV_DB_CONTAINER}"
+    docker run -d \
+      --name "$DEV_DB_CONTAINER" \
+      -p "${POSTGRES_PORT}:5432" \
+      -e POSTGRES_USER="$POSTGRES_USER" \
+      -e POSTGRES_PASSWORD="$POSTGRES_PASSWORD" \
+      -e POSTGRES_DB="$POSTGRES_DB" \
+      -v "${DEV_DB_CONTAINER}-data:/var/lib/postgresql/data" \
+      "$POSTGRES_IMAGE" >/dev/null
+  fi
+
+  for i in $(seq 1 40); do
+    if docker exec "$DEV_DB_CONTAINER" pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB" >/dev/null 2>&1; then
+      log "PostgreSQL 已就绪"
+      return 0
+    fi
+    sleep 0.5
+  done
+  echo "错误: PostgreSQL 启动超时"
+  docker logs "$DEV_DB_CONTAINER" 2>/dev/null || true
+  exit 1
+}
+
 cleanup() {
   trap - INT TERM EXIT
   echo ""
@@ -77,6 +123,7 @@ fi
 
 free_port "$BACKEND_PORT"
 free_port "$FRONTEND_PORT"
+ensure_postgres
 
 log "启动后端 http://localhost:${BACKEND_PORT}"
 (