增加exe打包配置

main.spec

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+# -*- mode: python ; coding: utf-8 -*-
+
+import os
+from pathlib import Path
+from PyInstaller.utils.hooks import collect_data_files, collect_submodules
+
+# 获取项目根目录（spec 文件所在目录）
+import sys
+_REPO_DIR = Path(os.getcwd()).resolve()
+
+# 根目录执行：pyinstaller --clean main.spec
+# 收集配置文件夹和数据文件
+datas = [
+    # 所有数据文件都不打包，从外部读取
+    # ('.env', '.'),
+    # ('data/schemas', 'data/schemas'),
+    # ('data/embeddings', 'data/embeddings'),
+    # ('data/experiences', 'data/experiences'),
+]
+
+# 收集所有需要的隐藏导入
+hiddenimports = [
+    # Web 框架
+    'fastapi',
+    'fastapi.middleware.cors',
+    'fastapi.responses',
+    'uvicorn',
+    'uvicorn.lifespan.on',
+    'uvicorn.config',
+    'uvicorn.protocols.http.auto',
+    'uvicorn.protocols.websockets.auto',
+    'uvicorn.loops.auto',
+    
+    # Backend 模块（重要！）
+    'main',  # backend/main.py
+    'backend.main',
+    'backend.nl_lite_store',
+    'backend.agents',
+    'backend.agents.orchestrator',
+    'backend.agents.schema_linker',
+    'backend.agents.sql_generator',
+    'backend.agents.validator',
+    'backend.config',
+    'backend.config.prompts',
+    'backend.config.settings',
+    'backend.db',
+    'backend.db.engine',
+    'backend.db.dbhub_tools',
+    'backend.db.dbhub_sql_parser',
+    'backend.db.dbhub_allowed_keywords',
+    'backend.llm',
+    'backend.llm.deepseek_client',
+    'backend.schema',
+    'backend.schema.manager',
+    'backend.schema.loader',
+    'backend.schema.indexer',
+    'backend.schema.models',
+    'backend.utils',
+    'backend.utils.dialog_classifier',
+    'backend.utils.embedding',
+    'backend.utils.fewshot_selector',
+    'backend.utils.question_locale',
+    'backend.utils.sql_parser',
+    'backend.utils.validators',
+    
+    # 数据库相关
+    'pymssql',
+    'sqlalchemy',
+    'sqlalchemy.dialects.mssql.pymssql',
+    'sqlalchemy.dialects.mysql',
+    'sqlalchemy.dialects.postgresql',
+    'sqlglot',
+    'sqlglot.dialects',
+    'sqlparse',
+    
+    # 向量数据库 - 使用 collect_submodules 自动收集所有子模块
+    
+    # Embedding 相关
+    'sentencepiece',
+    'accelerate',
+    'safetensors',
+    
+    # LLM API
+    'openai',
+    
+    # 数据处理
+    'numpy',
+    'jieba',
+    
+    # Pydantic
+    'pydantic',
+    'pydantic_settings',
+    'dotenv',
+    
+    # 工具库
+    'tenacity',
+    'structlog',
+    'tqdm',
+    'camel_ai',
+    
+    # 标准库中可能被遗漏的
+    'email.mime.text',
+    'email.mime.multipart',
+] + collect_submodules('chromadb')
+# 排除不必要的模块以减小体积
+excludes = [
+    'tkinter',
+    'matplotlib',
+    'scipy',
+    'pandas.tests',
+    'numpy.testing',
+    'jupyter',
+    'notebook',
+    'IPython',
+    'pytest',
+]
+
+a = Analysis(
+    ['api_server.py'],
+    pathex=[str(_REPO_DIR)],
+    binaries=[],
+    datas=datas,
+    hiddenimports=hiddenimports,
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=excludes,
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.datas,  # 单文件模式：将数据文件打包进 exe
+    [],
+    name='Backman_Text2SQL_Server',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=False,  # 禁用 UPX，避免兼容性问题
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)