我使用 Electron 和 Angular2 创建了一个 Windows 桌面应用程序，并成功生成了 .exe 和 .msi 文件以供安装。我使用 electron-packager 来打包我的 Electron 应用程序。生成的应用程序在 packaged electron app 中。
打包应用后，我使用 electron-winstaller 从打包文件中生成 msi 文件。
但是，当我运行 .msi 文件时，它自动将我的项目安装到 C:\Users\Username\AppData\Local\ApplicationName。双击 msi 时，唯一的对话框如下：dialog
然而，我希望安装程序提示我选择安装应用的位置。我想要在安装时设置安装路径。
我还应该提到，我尝试使用 electron-builder，也能够生成 msi 文件。但是，在这里我也无法设置安装路径。我在这个 Electron create MSI installer using electron-builder 问题中发现了其他人也遇到了同样的问题，但是没有人回答他的问题。
这是我的 electron-winstaller 配置。winstaller.js 文件位于我的项目根目录中：
var electronInstaller = require('electron-winstaller');
var resultPromise = electronInstaller.createWindowsInstaller(
{
appDirectory: '../installer/sda-win32-x64',
outputDirectory: '../installer',
authors: 'SORA Desktop Application',
exe: 'sda.exe',
setupExe: 'SDASetup.exe',
setupMsi: 'SDASetup.msi',
iconUrl: 'file:///d/dev/sda/client/src/app/assets/images/icon.ico',
setupIcon: 'src/app/assets/images/icon.ico'
});
resultPromise.then(() => console.log('It worked!'), e => console.log(`No dice: ${e.message}`));
这里是我的 package.json 配置。它也位于我的项目根目录下。
{
"name": "sda",
"description": "SDA 3.0",
"version": "0.0.1",
"main": "gulpfile.js",
"keywords": [
"Angular",
"Angular2",
"Electron",
"Typescript"
],
"author": "Vic",
"license": "MIT",
"scripts": {
"build": "gulp build",
"start": "npm run build && electron ./dist/index.js",
"package": "npm run build && gulp electron:package",
"postinstall": "concurrently \"bower install\" \"typings install\"",
"appstart": "electron ./dist/index.js",
"test": "gulp test",
"deploy": "rm -rf ../installer && gulp setInDevelopmentFlagToFalse && cp src/app/environment/environment.prod.ts src/app/environment/environment.ts && npm run build && cd dist && electron-packager . --platform=win32 --arch=x64 --overwrite=true --out=../../installer --icon=assets/images/icon.ico && cd ../ && gulp setInDevelopmentFlagToTrue && cp src/app/environment/environment.dev.ts src/app/environment/environment.ts && node winstaller.js"
},
"dependencies": {
"@angular/common": "2.0.0",
"@angular/compiler": "2.0.0",
"@angular/core": "2.0.0",
"@angular/forms": "2.0.0",
"@angular/http": "2.0.0",
"@angular/platform-browser": "2.0.0",
"@angular/platform-browser-dynamic": "2.0.0",
"@angular/router": "3.0.0",
"@angular/upgrade": "2.0.0",
"@ng-bootstrap/ng-bootstrap": "1.0.0-alpha.8",
"@types/hammerjs": "2.0.33",
"@types/sjcl": "1.0.27",
"angular2-jwt": "0.1.23",
"angular2-moment": "1.0.0-beta.5",
"angular2localization": "1.0.2",
"bootstrap": "4.0.0-alpha.4",
"core-js": "2.4.1",
"file-saver": "1.3.3",
"font-awesome": "4.6.3",
"jquery": "3.1.1",
"moment": "2.15.2",
"normalize.css": "5.0.0",
"reflect-metadata": "0.1.3",
"rxjs": "5.0.0-beta.12",
"sjcl": "1.0.6",
"systemjs": "0.19.27",
"tether": "1.3.7",
"zone.js": "0.6.23"
},
"devDependencies": {
"bower": "1.7.9",
"concurrently": "2.2.0",
"del": "2.2.0",
"electron": "1.3.5",
"electron-connect": "0.6.0",
"electron-packager": "8.1.0",
"electron-prebuilt": "1.3.8",
"electron-winstaller": "2.3.4",
"eslint": "3.6.0",
"eslint-config-google": "0.6.0",
"eslint-plugin-html": "1.5.3",
"gulp": "3.9.1",
"gulp-atom-electron": "1.9.0",
"gulp-concat": "2.6.0",
"gulp-replace": "^0.5.4",
"gulp-sass": "2.3.1",
"gulp-shell": "0.5.2",
"gulp-symdest": "1.0.0",
"gulp-typescript": "3.0.2",
"hammerjs": "2.0.8",
"jasmine-core": "2.5.2",
"karma": "1.3.0",
"karma-chrome-launcher": "2.0.0",
"karma-cli": "1.0.1",
"karma-htmlfile-reporter": "0.3.4",
"karma-jasmine": "1.0.2",
"karma-jasmine-html-reporter": "0.2.2",
"karma-sourcemap-loader": "0.3.7",
"karma-typescript-preprocessor": "0.3.0",
"run-sequence": "1.1.5",
"typescript": "2.0.2",
"typings": "1.3.2"
}
}
我可能需要证书吗？Windows安装程序不会默认询问安装位置吗？