blocks|key|4893402|text|var+exec+=+require('child_process').exec

exec('open+firefox+www.google.pt'+,+function(err)+{
if(err){+//process+error
}

else{+console.log("success+open")
}

})|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4893403|这将在google页面中从nodejs脚本打开firefox，因为chrome应该是相同的|unstyled|4893404|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>var exec = require('child_process').exec

exec('open firefox www.google.pt' , function(err) {
if(err){ //process error
}

else{ console.log("success open")
}

})
</code></pre>

This opens firefox in google page from a nodejs script, for chrome should be the same

blocks|key|871789|text|在MacOSX上|type|unstyled|depth|inlineStyleRanges|entityRanges|data|871790|var+childProc+=+require('child_process');
childProc.exec('open+-a+"Google+Chrome"+http://your_url',+callback);
//Or+could+be:+childProc.exec('open+-a+firefox+http://your_url',+callback);|code-block|syntax|javascript|871791|再多一点：|871792|871793|使用带有来自/Applications的应用程序名称的"open+-a“，并通过completion|unordered-list-item|871794|Link后的输出将您的args|871795|回调函数追加到API：https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback|offset|length|871796|871797|entityMap|0|LINK|mutability|MUTABLE|url|https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback^0|0|0|0|0|0|0|B|2R|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|12|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|13|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|14|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|15|8|@]|9|@]|A|$]]|$1|M|3|N|5|L|7|16|8|@]|9|@]|A|$]]|$1|O|3|P|5|L|7|17|8|@]|9|@$Q|18|R|19|1|1A]]|A|$]]|$1|S|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|U|$V|$5|W|X|Y|A|$Z|10]]]]

On MacOSX

<pre><code>var childProc = require('child_process');
childProc.exec('open -a "Google Chrome" http://your_url', callback);
//Or could be: childProc.exec('open -a firefox http://your_url', callback);
</code></pre>

A bit more:

<ul>
<li>Use "open -a" with the name of your app from /Applications and append your args</li>
<li>callback function is called with the output after completion</li>
<li>Link to API: <a href="https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback" rel="noreferrer">https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback</a></li>
</ul>

blocks|key|868687|text|使用opn|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|868688|const+opn+=+require('opn');
opn('http://siteurl.com/',+{app:+['google+chrome']});|code-block|syntax|javascript|868689|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.com/package/opn^0|2|3|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

With <a href="https://www.npmjs.com/package/opn" rel="noreferrer">opn</a>:

<pre><code>const opn = require('opn');
opn('http://siteurl.com/', {app: ['google chrome']});
</code></pre>

blocks|key|871826|text|检出https://www.npmjs.com/package/chrome-launcher|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|871827|启动chrome：|871828|const+chromeLauncher+=+require('chrome-launcher');

chromeLauncher.launch({
++startingUrl:+'https://google.com'
}).then(chrome+=>+{
++console.log(`Chrome+debugging+port+running+on+${chrome.port}`);
});|code-block|syntax|javascript|871829|启动无头chrome：|871830|const+chromeLauncher+=+require('chrome-launcher');

chromeLauncher.launch({
++startingUrl:+'https://google.com',
++chromeFlags:+['--headless',+'--disable-gpu']
}).then(chrome+=>+{
++console.log(`Chrome+debugging+port+running+on+${chrome.port}`);
});|871831|chrome-launcher打开了一个远程调试端口，因此您还可以使用DevTools+protocol控制浏览器实例。|871832|Puppeteer是启动Chrome并使用高级API与其交互的另一种方式。|871833|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.com/package/chrome-launcher|1|https://chromedevtools.github.io/devtools-protocol|2|http://github.com/GoogleChrome/puppeteer^0|2|19|0|0|0|0|0|0|Z|H|1|0|0|9|2|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|19|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|1A|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|1B|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|1C|8|@]|9|@$A|1D|B|1E|1|1F]]|C|$]]|$1|Q|3|R|5|6|7|1G|8|@]|9|@$A|1H|B|1I|1|1J]]|C|$]]|$1|S|3|-4|5|6|7|1K|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]|10|$5|V|W|X|C|$Y|11]]|12|$5|V|W|X|C|$Y|13]]]]

Checkout <a href="https://www.npmjs.com/package/chrome-launcher" rel="noreferrer">https://www.npmjs.com/package/chrome-launcher</a>:

Launch chrome:

<pre><code>const chromeLauncher = require('chrome-launcher');

chromeLauncher.launch({
 startingUrl: 'https://google.com'
}).then(chrome =&gt; {
 console.log(`Chrome debugging port running on ${chrome.port}`);
});
</code></pre>

Launching headless chrome:

<pre><code>const chromeLauncher = require('chrome-launcher');

chromeLauncher.launch({
 startingUrl: 'https://google.com',
 chromeFlags: ['--headless', '--disable-gpu']
}).then(chrome =&gt; {
 console.log(`Chrome debugging port running on ${chrome.port}`);
});
</code></pre>

chrome-launcher opens a remote debugging port so you can also control browser instance using the <a href="https://chromedevtools.github.io/devtools-protocol" rel="noreferrer">DevTools protocol</a>.

<a href="http://github.com/GoogleChrome/puppeteer" rel="noreferrer">Puppeteer</a> is another way to launch Chrome and interact with it using high level APIs.

blocks|key|3279507|text|我在windows上打开了一个新的火狐标签：https://github.com/Sequoia/FTWin/blob/master/FTWin.n.js|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3279508|最突出的部分：|3279509|var+cp+=+require('child_process'),
++++url_to_open+=+'http://duckduckgo.com/';

cp.spawn('c:\\Program+Files+(x86)\\Mozilla+Firefox\\firefox.exe',+['-new-tab',+url_to_open]);|code-block|syntax|javascript|3279510|注意：|3279511|3279512|将firefox的完整路径传递给child_process.spawn|ordered-list-item|style|BOLD|3279513|Escaping+of+slashes|3279514|Passing开关/参数传递给firefox.exe:作为数组的第二个参数传递(每个开关一个条目)。|3279515|3279516|此调用等同于在windows命令行中键入"c:\Program+Files+(x86)\Mozilla+Firefox\firefox.exe"+-new-tab+http://duckduckgo.com。|CODE|3279517|对于chrome，你会想要像D:\Users\sequoia\AppData\Local\Google\Chrome\Application\chrome.exe+--new-tab+http://duckduckgo.com/这样的东西，我会让你自己设计出child_process版本;)|3279518|参考文献：|3279519|http://peter.sh/experiments/chromium-command-line-switches/|3279520|http://nodejs.org/docs/v0.3.1/api/child_processes.html|3279521|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/Sequoia/FTWin/blob/master/FTWin.n.js|1|2^0|M|1J|0|0|0|0|0|0|9|4|0|0|0|0|K|2B|0|E|2S|0|0|0|1N|1|0|0|1I|2|0^^$0|@$1|2|3|4|5|6|7|1I|8|@]|9|@$A|1J|B|1K|1|1L]]|C|$]]|$1|D|3|E|5|6|7|1M|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|1N|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|1O|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|1P|8|@]|9|@]|C|$]]|$1|N|3|O|5|P|7|1Q|8|@$A|1R|B|1S|Q|R]]|9|@]|C|$]]|$1|S|3|T|5|P|7|1T|8|@]|9|@]|C|$]]|$1|U|3|V|5|P|7|1U|8|@]|9|@]|C|$]]|$1|W|3|-4|5|6|7|1V|8|@]|9|@]|C|$]]|$1|X|3|Y|5|6|7|1W|8|@$A|1X|B|1Y|Q|Z]]|9|@]|C|$]]|$1|10|3|11|5|6|7|1Z|8|@$A|20|B|21|Q|Z]]|9|@]|C|$]]|$1|12|3|13|5|6|7|22|8|@]|9|@]|C|$]]|$1|14|3|15|5|6|7|23|8|@]|9|@$A|24|B|25|1|26]]|C|$]]|$1|16|3|17|5|6|7|27|8|@]|9|@$A|28|B|29|1|2A]]|C|$]]|$1|18|3|-4|5|6|7|2B|8|@]|9|@]|C|$]]]|19|$1A|$5|1B|1C|1D|C|$1E|1F]]|1G|$5|1B|1C|1D|C|$1E|15]]|1H|$5|1B|1C|1D|C|$1E|17]]]]

I open a new firefox tab on windows here:
<a href="https://github.com/Sequoia/FTWin/blob/master/FTWin.n.js">https://github.com/Sequoia/FTWin/blob/master/FTWin.n.js</a>

The most salient portion:

<pre><code>var cp = require('child_process'),
 url_to_open = 'http://duckduckgo.com/';

cp.spawn('c:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe', ['-new-tab', url_to_open]);
</code></pre>

Note:

<ol>
<li>Passing the full path of firefox to child_process.spawn</li>
<li>Escaping of slashes</li>
<li>Passing switches/arguments to firefox.exe: passed as the second parameter of cp.spawn as an array (one entry per switch).</li>
</ol>

This call is the equivalent of typing <code>"c:\Program Files (x86)\Mozilla Firefox\firefox.exe" -new-tab http://duckduckgo.com</code> at the windows command line.

For chrome you'd want something like <code>D:\Users\sequoia\AppData\Local\Google\Chrome\Application\chrome.exe --new-tab http://duckduckgo.com/</code> I'll let you work out the child_process version on your own ;)

References:

<a href="http://peter.sh/experiments/chromium-command-line-switches/">http://peter.sh/experiments/chromium-command-line-switches/</a>

<a href="http://nodejs.org/docs/v0.3.1/api/child_processes.html">http://nodejs.org/docs/v0.3.1/api/child_processes.html</a>

blocks|key|4893350|text|是的，我认为你需要退出到shell，然后打开chrome。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4893351|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Yeah, I would think you would need to escape out to shell and then open up chrome.

blocks|key|5177044|text|只有当您调用UNIX+/+Windows命令时，节点才能执行此操作，因此只能使用sys+shell命令。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5177045|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Node can only do that if you call a UNIX / Windows command, so sys shell command only.

blocks|key|4893597|text|这可以使用打开+npm包来完成。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4893598|app.listen(PORT,+(err)+=>+{
++if+(err)+console.log(err);
++else+open(`http://localhost:${PORT}`,+{+app:+"google+chrome"+});
});|code-block|syntax|javascript|4893599|我们可以用open函数在第二个参数中指定任何浏览器。|4893600|entityMap^0|5|2|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

This can be done using open npm package.
<pre><code>app.listen(PORT, (err) =&gt; {
 if (err) console.log(err);
 else open(`http://localhost:${PORT}`, { app: &quot;google chrome&quot; });
});
</code></pre>
We can specify any browser in second parameter with open function.

Is it possible for Node.js running on a desktop to spawn a Chrome Browser window? I would like to start a Chrome Browser providing the window size and location when Node.js receives an event.

Is sys shell commands only methodology?

Can Node.js invoke Chrome?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在桌面上运行的Node.js有可能生成Chrome浏览器窗口吗？我想启动一个Chrome浏览器，当Node.js接收到一个事件时提供窗口大小和位置。sys shell命令是唯一的方法吗？

问Node.js可以调用Chrome吗？
EN

回答 8

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问Node.js可以调用Chrome吗？
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