electron-forge打包，更改logo

• package.json

  "config": {
    "forge": {
      "packagerConfig": {
        "appVersion": "1.1.4",
        "icon": "./icon/icon.ico",
        "name":"项王零售收银系统",
        "appCopyright": "siki"
      },
      "makers": [
        {
          "name": "@electron-forge/maker-squirrel",
          "config": {
            "name": "electron_demo"
          }
        },
        {
          "name": "@electron-forge/maker-zip",
          "platforms": [
            "darwin"
          ]
        },
        {
          "name": "@electron-forge/maker-deb",
          "config": {}
        },
        {
          "name": "@electron-forge/maker-rpm",
          "config": {}
        }
      ]
    }
  }  

并且打包时会自动忽略文件的后缀名，根据平台自动寻找相应的文件，如图所说，macOS只支持 .icns 格式，Windows只支持 .ico 格式

• https://segmentfault.com/q/1010000021004246