JiGuang/jg/electron/main.mjs

import { app, BrowserWindow, ipcMain } from "electron";
import { fileURLToPath } from "url";
import path from "path";
import { execFile } from "child_process";
import fs from "fs";

process.env["ELECTRON_DISABLE_SECURITY_WARNINGS"] = "true";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

let mainWindow = null;

function createWindow() {
  mainWindow = new BrowserWindow({
    width: 1000,
    height: 800,
    webPreferences: {
      preload: path.join(__dirname, "./preload.mjs"),
      contextIsolation: true,
      nodeIntegration: false,
      allowRunningInsecureContent: false,
    },
  });
    //环境判断引入不同的页面
  if (process.env.NODE_ENV === "development") {
    mainWindow.loadURL("http://localhost:5173");
    mainWindow.webContents.openDevTools();
  } else {
    //生产环境将引入打包好的文件
    mainWindow.loadFile(path.join(__dirname, "../dist/index.html"));
    mainWindow.webContents.openDevTools();
  }

  mainWindow.on("closed", () => {
    mainWindow = null;
  });
}

// **🔹 监听渲染进程调用 Python EXE**
ipcMain.handle("run-python-exe", async (event, apiName, params = {}) => {
  return new Promise((resolve, reject) => {
    let pythonExePath = null;
    if (process.env.NODE_ENV === "development") {
      // **开发环境**
      pythonExePath = path.join(__dirname, "../serves/dist/api_test.exe");
    } else {
      //这里需要区分开发环境还是生产环境 生产环境用到这个路径
      pythonExePath = path.join(
        process.resourcesPath, // `app.asar.unpacked` 的默认路径
        "app.asar.unpacked",
        "serves",
        "dist",
        "api_test.exe"
      );
    }
    // **修改 Python EXE 的路径**

    console.log("🔹 正在执行 Python EXE:", pythonExePath);
    if (!fs.existsSync(pythonExePath)) {
      reject(`Python EXE 不存在: ${pythonExePath}`);
      return;
    }

    // **参数列表：API 名称 + JSON 格式参数**
    const args = [apiName, JSON.stringify(params)];

    console.log("📡 调用 Python EXE:", pythonExePath, "参数:", args);

    execFile(pythonExePath, args, (error, stdout, stderr) => {
      if (error) {
        console.error("❌ Python EXE 运行失败:", error);
        reject(`Error: ${error.message}`);
        return;
      }
      if (stderr) {
        console.warn("⚠️ Python EXE 输出警告:", stderr);
      }

      // **尝试解析 JSON**
      try {
        console.log("✅ Python EXE 输出:", stdout);
        resolve(JSON.parse(stdout)); // 返回 JSON 数据
      } catch (parseError) {
        console.warn("⚠️ Python EXE 返回的不是 JSON:", stdout);
        resolve(stdout.trim()); // 返回原始文本
      }
    });
  });
});

app.whenReady().then(createWindow);

app.on("window-all-closed", () => {
  if (process.platform !== "darwin") app.quit();
});

app.on("activate", () => {
  if (BrowserWindow.getAllWindows().length === 0) createWindow();
});

export { createWindow };