添加 GitHub Actions 自动构建 Windows/macOS 安装包

每次推送 main 分支或手动触发时，分别在
windows-latest 和 macos-latest 上打包 Python 可执行文件
并生成 Electron 安装包，产物上传为 Artifact 保留 30 天。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.github/workflows/build.yml

@@ -0,0 +1,91 @@
+name: 构建安装包
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  build-windows:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 安装 Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: 安装 Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: 安装 Node 依赖
+        run: npm ci
+
+      - name: 安装 Python 依赖并打包
+        run: |
+          cd python
+          python -m venv .venv
+          .venv\Scripts\pip install -r requirements.txt pyinstaller
+          .venv\Scripts\pyinstaller --onefile --name main --distpath dist --workpath build --specpath . --hidden-import xl_parser --hidden-import generator --collect-all openpyxl --collect-all et_xmlfile --collect-all PIL main.py
+        shell: cmd
+
+      - name: 构建 Renderer
+        run: cd renderer && npx vite build --config vite.config.mjs
+
+      - name: 打包 Electron（Windows）
+        run: npx electron-builder --win
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: 上传 Windows 安装包
+        uses: actions/upload-artifact@v4
+        with:
+          name: windows-installer
+          path: dist/*.exe
+          retention-days: 30
+
+  build-mac:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 安装 Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: 安装 Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: 安装 Node 依赖
+        run: npm ci
+
+      - name: 安装 Python 依赖并打包
+        run: |
+          cd python
+          python3 -m venv .venv
+          .venv/bin/pip install -r requirements.txt pyinstaller
+          .venv/bin/pyinstaller --onefile --name main --distpath dist --workpath build --specpath . --hidden-import xl_parser --hidden-import generator --collect-all openpyxl --collect-all et_xmlfile --collect-all PIL main.py
+
+      - name: 构建 Renderer
+        run: cd renderer && npx vite build --config vite.config.mjs
+
+      - name: 打包 Electron（macOS）
+        run: npx electron-builder --mac
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CSC_IDENTITY_AUTO_DISCOVERY: false
+
+      - name: 上传 macOS 安装包
+        uses: actions/upload-artifact@v4
+        with:
+          name: mac-installer
+          path: dist/*.dmg
+          retention-days: 30

electron/ipc/templateIpc.js

@@ -18,16 +18,19 @@ const PYTHON_BIN = app.isPackaged
 function callPython(payload) {
   return new Promise((resolve, reject) => {
     const isPackaged = app.isPackaged;
+    // PYTHONUTF8=1 确保 Windows 上 Python 使用 UTF-8 编码
+    const spawnEnv = { ...process.env, PYTHONUTF8: "1" };
     const proc = isPackaged
-      ? spawn(PYTHON_BIN)
-      : spawn(process.env.PYTHON_PATH || "python3", [PYTHON_BIN]);
+      ? spawn(PYTHON_BIN, [], { env: spawnEnv })
+      : spawn(process.env.PYTHON_PATH || "python3", [PYTHON_BIN], { env: spawnEnv });
 
-    let stdout = "";
-    proc.stdout.on("data", (d) => (stdout += d));
-    proc.stderr.on("data", (d) => console.error("[python]", d.toString()));
+    const chunks = [];
+    proc.stdout.on("data", (d) => chunks.push(d));
+    proc.stderr.on("data", (d) => console.error("[python]", d.toString("utf8")));
     proc.on("close", () => {
+      const stdout = Buffer.concat(chunks).toString("utf8").trim();
       try {
-        resolve(JSON.parse(stdout.trim()));
+        resolve(JSON.parse(stdout));
       } catch (e) {
         reject(new Error("Python 返回了无效 JSON: " + stdout));
       }

python/main.py

@@ -1,5 +1,10 @@
 import sys
 import json
+import io
+
+# Windows 默认编码不是 UTF-8，强制设置
+sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding="utf-8")
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8", line_buffering=True)
 
 def main():
     for line in sys.stdin: