添加长期存储，流式检查

scripts/start.sh

@@ -81,11 +81,11 @@ check_config() {
         check_fail "ZHIPUAI_API_KEY 未配置或格式错误"
     fi
     
-    # 检查 VLLM_LOCAL_KEY
-    if grep -q "^VLLM_LOCAL_KEY=" "$PROJECT_DIR/.env" 2>/dev/null; then
-        check_pass "VLLM_LOCAL_KEY 已配置"
+    # 检查 LLAMACPP_API_KEY
+    if grep -q "^LLAMACPP_API_KEY=" "$PROJECT_DIR/.env" 2>/dev/null; then
+        check_pass "LLAMACPP_API_KEY 已配置"
     else
-        check_warn "VLLM_LOCAL_KEY 未配置（如不使用本地模型可忽略）"
+        check_warn "LLAMACPP_API_KEY 未配置（如不使用本地模型可忽略）"
     fi
     
     # 检查 DB_URI (远程服务器)
@@ -147,8 +147,7 @@ check_config() {
     
     # 测试 PostgreSQL 连接
     if command -v psql &> /dev/null; then
-        # 注意：这里假设密码为 mysecretpassword，如果不同需调整或从 env 读取
-        if PGPASSWORD=mysecretpassword psql -h 115.190.121.151 -U postgres -d langgraph_db -c "SELECT 1;" &> /dev/null; then
+        if PGPASSWORD=huang1998 psql -h 115.190.121.151 -U postgres -d langgraph_db -c "SELECT 1;" &> /dev/null; then
             check_pass "PostgreSQL 远程连接正常 (115.190.121.151:5432)"
         else
             check_fail "PostgreSQL 远程连接失败"
@@ -306,11 +305,11 @@ start_frontend() {
     set +a
     
     export PYTHONPATH="$PROJECT_DIR"
-    streamlit run frontend/frontend.py &
+    streamlit run frontend/frontend_main.py &
     FRONTEND_PID=$!
     echo -e "${GREEN}✓ 前端服务已启动 (PID: $FRONTEND_PID)${NC}"
     echo -e "${GREEN}✓ 访问地址:${NC}"
-    echo -e "   本地开发: http://localhost:8501"
+    echo -e "   本地开发: http://127.0.0.1:8501"
 }
 
 # =============================================================================
@@ -333,7 +332,7 @@ docker_up() {
     echo -e "\n${GREEN}✓ Docker Compose 服务已启动${NC}"
     echo -e "${BLUE}📊 查看服务状态:${NC} docker compose ps"
     echo -e "${BLUE}📝 查看日志:${NC} docker compose logs -f"
-    echo -e "${BLUE}🌐 访问应用:${NC} http://localhost:8501"
+    echo -e "${BLUE}🌐 访问应用:${NC} http://127.0.0.1:8501"
 }
 
 docker_down() {
@@ -395,6 +394,7 @@ case "${1:-help}" in
         check_llamacpp || start_llamacpp
         check_embedding || start_embedding
         start_backend
+        sleep 3
         start_frontend
         echo -e "\n${GREEN}所有服务正在运行，按 Ctrl+C 停止 Python 服务${NC}"
         echo -e "${YELLOW}注意：Docker 容器会在后台继续运行${NC}"