A better node-open. Opens stuff like websites, files, executables. Cross-platform.
app open opn opener opens launch start xdg-open xdg default cmd browser editor executable exe url urls arguments args spawn exec child process website file


Project Name opn Project Url https://github.com/sindresorhus/opn#readme
InceptionYear 2014-04-05 15:16:05 更新时间 2018-09-20 21:04:52
IssueManagement https://github.com/sindresorhus/opn/issues Licenses MIT
仓库地址 git+https://github.com/sindresorhus/opn.git 用户数 127
Node Engine >=4 文件大小 9.2 KB
install test


# opn > A better [node-open](https://github.com/pwnall/node-open). Opens stuff like websites, files, executables. Cross-platform. #### Why? - Actively maintained - Supports app arguments - Safer as it uses `spawn` instead of `exec` - Fixes most of the open `node-open` issues - Includes the latest [`xdg-open` script](http://cgit.freedesktop.org/xdg/xdg-utils/commit/?id=c55122295c2a480fa721a9614f0e2d42b2949c18) for Linux ## Install ``` $ npm install opn ``` ## Usage ```js const opn = require('opn'); // Opens the image in the default image viewer opn('unicorn.png').then(() => { // image viewer closed }); // Opens the url in the default browser opn('http://sindresorhus.com'); // Specify the app to open in opn('http://sindresorhus.com', {app: 'firefox'}); // Specify app arguments opn('http://sindresorhus.com', {app: ['google chrome', '--incognito']}); ``` ## API Uses the command `open` on macOS, `start` on Windows and `xdg-open` on other platforms. ### opn(target, [options]) Returns a promise for the [spawned child process](https://nodejs.org/api/child_process.html#child_process_class_childprocess). You would normally not need to use this for anything, but it can be useful if you'd like to attach custom event listeners or perform other operations directly on the spawned process. #### target Type: `string` The thing you want to open. Can be a URL, file, or executable. Opens in the default app for the file type. For example, URLs opens in your default browser. #### options Type: `Object` ##### wait Type: `boolean`
Default: `true` Wait for the opened app to exit before fulfilling the promise. If `false` it's fulfilled immediately when opening the app. On Windows you have to explicitly specify an app for it to be able to wait. ##### app Type: `string` `Array` Specify the app to open the `target` with, or an array with the app and app arguments. The app name is platform dependent. Don't hard code it in reusable modules. For example, Chrome is `google chrome` on macOS, `google-chrome` on Linux and `chrome` on Windows. ## Related - [opn-cli](https://github.com/sindresorhus/opn-cli) - CLI for this module ## License MIT © [Sindre Sorhus](https://sindresorhus.com)


GroupId ArtifactID Version 引用量
Sindre Sorhus is-wsl 1.1.0 29


GroupId ArtifactID Version 引用量
Sindre Sorhus xo 0.24.0 7276