我在他们的github repo中打开了一个问题，他们帮助了我。这就是解决方案：

import { defineConfig } from "vite";
import electron from "vite-plugin-electron";
import renderer from "vite-plugin-electron-renderer";
import react from "@vitejs/plugin-react";

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    react(),
    electron([
      {
        // Main-Process entry file of the Electron App.
        entry: "electron/main.ts",
      },
      {
        entry: "electron/preload.ts",
        onstart(options) {
          // Notify the Renderer-Process to reload the page when the Preload-Scripts build is complete,
          // instead of restarting the entire Electron App.
          options.reload();
        },
      },
      {
        entry: "electron/IpcRenderer/upload.ts",
        vite: {
          build: {
            outDir: "dist-electron/IpcRenderer",
          },
        },
      },
      {
        entry: "electron/IpcMain/upload.ts",
        vite: {
          build: {
            outDir: "dist-electron/IpcMain",
          },
        },
      },
    ]),
    renderer(),
  ],
});

这将把文件编译到outDir属性上的指定目录中