blocks|key|4005636|text|这将有所帮助(来自https://medium.com/creative-technology-concepts-code/detect-device-browser-and-version-using-javascript-8b511906745+)：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4005637|​|4005638|(function+()+{
++++'use+strict';
++++
++++var+module+=+{
++++++++options:+[],
++++++++header:+[navigator.platform,+navigator.userAgent,+navigator.appVersion,+navigator.vendor,+window.opera],
++++++++dataos:+[
++++++++++++{+name:+'Windows+Phone',+value:+'Windows+Phone',+version:+'OS'+},
++++++++++++{+name:+'Windows',+value:+'Win',+version:+'NT'+},
++++++++++++{+name:+'iPhone',+value:+'iPhone',+version:+'OS'+},
++++++++++++{+name:+'iPad',+value:+'iPad',+version:+'OS'+},
++++++++++++{+name:+'Kindle',+value:+'Silk',+version:+'Silk'+},
++++++++++++{+name:+'Android',+value:+'Android',+version:+'Android'+},
++++++++++++{+name:+'PlayBook',+value:+'PlayBook',+version:+'OS'+},
++++++++++++{+name:+'BlackBerry',+value:+'BlackBerry',+version:+'/'+},
++++++++++++{+name:+'Macintosh',+value:+'Mac',+version:+'OS+X'+},
++++++++++++{+name:+'Linux',+value:+'Linux',+version:+'rv'+},
++++++++++++{+name:+'Palm',+value:+'Palm',+version:+'PalmOS'+}
++++++++],
++++++++databrowser:+[
++++++++++++{+name:+'Chrome',+value:+'Chrome',+version:+'Chrome'+},
++++++++++++{+name:+'Firefox',+value:+'Firefox',+version:+'Firefox'+},
++++++++++++{+name:+'Safari',+value:+'Safari',+version:+'Version'+},
++++++++++++{+name:+'Internet+Explorer',+value:+'MSIE',+version:+'MSIE'+},
++++++++++++{+name:+'Opera',+value:+'Opera',+version:+'Opera'+},
++++++++++++{+name:+'BlackBerry',+value:+'CLDC',+version:+'CLDC'+},
++++++++++++{+name:+'Mozilla',+value:+'Mozilla',+version:+'Mozilla'+}
++++++++],
++++++++init:+function+()+{
++++++++++++var+agent+=+this.header.join('+'),
++++++++++++++++os+=+this.matchItem(agent,+this.dataos),
++++++++++++++++browser+=+this.matchItem(agent,+this.databrowser);
++++++++++++
++++++++++++return+{+os:+os,+browser:+browser+};
++++++++},
++++++++matchItem:+function+(string,+data)+{
++++++++++++var+i+=+0,
++++++++++++++++j+=+0,
++++++++++++++++html+=+'',
++++++++++++++++regex,
++++++++++++++++regexv,
++++++++++++++++match,
++++++++++++++++matches,
++++++++++++++++version;
++++++++++++
++++++++++++for+(i+=+0;+i+<+data.length;+i+%2B=+1)+{
++++++++++++++++regex+=+new+RegExp(data[i].value,+'i');
++++++++++++++++match+=+regex.test(string);
++++++++++++++++if+(match)+{
++++++++++++++++++++regexv+=+new+RegExp(data[i].version+%2B+'[-+/:;]([\\d._]%2B)',+'i');
++++++++++++++++++++matches+=+string.match(regexv);
++++++++++++++++++++version+=+'';
++++++++++++++++++++if+(matches)+{+if+(matches[1])+{+matches+=+matches[1];+}+}
++++++++++++++++++++if+(matches)+{
++++++++++++++++++++++++matches+=+matches.split(/[._]%2B/);
++++++++++++++++++++++++for+(j+=+0;+j+<+matches.length;+j+%2B=+1)+{
++++++++++++++++++++++++++++if+(j+===+0)+{
++++++++++++++++++++++++++++++++version+%2B=+matches[j]+%2B+'.';
++++++++++++++++++++++++++++}+else+{
++++++++++++++++++++++++++++++++version+%2B=+matches[j];
++++++++++++++++++++++++++++}
++++++++++++++++++++++++}
++++++++++++++++++++}+else+{
++++++++++++++++++++++++version+=+'0';
++++++++++++++++++++}
++++++++++++++++++++return+{
++++++++++++++++++++++++name:+data[i].name,
++++++++++++++++++++++++version:+parseFloat(version)
++++++++++++++++++++};
++++++++++++++++}
++++++++++++}
++++++++++++return+{+name:+'unknown',+version:+0+};
++++++++}
++++};
++++
++++var+e+=+module.init(),
++++++++debug+=+'';
++++
++++debug+%2B=+'os.name+=+'+%2B+e.os.name+%2B+'<br/>';
++++debug+%2B=+'os.version+=+'+%2B+e.os.version+%2B+'<br/>';
++++debug+%2B=+'browser.name+=+'+%2B+e.browser.name+%2B+'<br/>';
++++debug+%2B=+'browser.version+=+'+%2B+e.browser.version+%2B+'<br/>';
++++
++++debug+%2B=+'<br/>';
++++debug+%2B=+'navigator.userAgent+=+'+%2B+navigator.userAgent+%2B+'<br/>';
++++debug+%2B=+'navigator.appVersion+=+'+%2B+navigator.appVersion+%2B+'<br/>';
++++debug+%2B=+'navigator.platform+=+'+%2B+navigator.platform+%2B+'<br/>';
++++debug+%2B=+'navigator.vendor+=+'+%2B+navigator.vendor+%2B+'<br/>';
++++
++++document.getElementById('log').innerHTML+=+debug;
}());|code-block|syntax|javascript|4005639|<div+id="log"></div>|4005640|4005641|entityMap|0|LINK|mutability|MUTABLE|url|https://medium.com/creative-technology-concepts-code/detect-device-browser-and-version-using-javascript-8b511906745^0|9|37|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|D|3|E|5|6|7|Z|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|10|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|H|7|11|8|@]|9|@]|C|$I|J]]|$1|M|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]]]

<p>This will help (from <a href="https://medium.com/creative-technology-concepts-code/detect-device-browser-and-version-using-javascript-8b511906745" rel="noreferrer">https://medium.com/creative-technology-concepts-code/detect-device-browser-and-version-using-javascript-8b511906745</a> ):</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>(function () {
    'use strict';
    
    var module = {
        options: [],
        header: [navigator.platform, navigator.userAgent, navigator.appVersion, navigator.vendor, window.opera],
        dataos: [
            { name: 'Windows Phone', value: 'Windows Phone', version: 'OS' },
            { name: 'Windows', value: 'Win', version: 'NT' },
            { name: 'iPhone', value: 'iPhone', version: 'OS' },
            { name: 'iPad', value: 'iPad', version: 'OS' },
            { name: 'Kindle', value: 'Silk', version: 'Silk' },
            { name: 'Android', value: 'Android', version: 'Android' },
            { name: 'PlayBook', value: 'PlayBook', version: 'OS' },
            { name: 'BlackBerry', value: 'BlackBerry', version: '/' },
            { name: 'Macintosh', value: 'Mac', version: 'OS X' },
            { name: 'Linux', value: 'Linux', version: 'rv' },
            { name: 'Palm', value: 'Palm', version: 'PalmOS' }
        ],
        databrowser: [
            { name: 'Chrome', value: 'Chrome', version: 'Chrome' },
            { name: 'Firefox', value: 'Firefox', version: 'Firefox' },
            { name: 'Safari', value: 'Safari', version: 'Version' },
            { name: 'Internet Explorer', value: 'MSIE', version: 'MSIE' },
            { name: 'Opera', value: 'Opera', version: 'Opera' },
            { name: 'BlackBerry', value: 'CLDC', version: 'CLDC' },
            { name: 'Mozilla', value: 'Mozilla', version: 'Mozilla' }
        ],
        init: function () {
            var agent = this.header.join(' '),
                os = this.matchItem(agent, this.dataos),
                browser = this.matchItem(agent, this.databrowser);
            
            return { os: os, browser: browser };
        },
        matchItem: function (string, data) {
            var i = 0,
                j = 0,
                html = '',
                regex,
                regexv,
                match,
                matches,
                version;
            
            for (i = 0; i &lt; data.length; i += 1) {
                regex = new RegExp(data[i].value, 'i');
                match = regex.test(string);
                if (match) {
                    regexv = new RegExp(data[i].version + '[- /:;]([\\d._]+)', 'i');
                    matches = string.match(regexv);
                    version = '';
                    if (matches) { if (matches[1]) { matches = matches[1]; } }
                    if (matches) {
                        matches = matches.split(/[._]+/);
                        for (j = 0; j &lt; matches.length; j += 1) {
                            if (j === 0) {
                                version += matches[j] + '.';
                            } else {
                                version += matches[j];
                            }
                        }
                    } else {
                        version = '0';
                    }
                    return {
                        name: data[i].name,
                        version: parseFloat(version)
                    };
                }
            }
            return { name: 'unknown', version: 0 };
        }
    };
    
    var e = module.init(),
        debug = '';
    
    debug += 'os.name = ' + e.os.name + '&lt;br/&gt;';
    debug += 'os.version = ' + e.os.version + '&lt;br/&gt;';
    debug += 'browser.name = ' + e.browser.name + '&lt;br/&gt;';
    debug += 'browser.version = ' + e.browser.version + '&lt;br/&gt;';
    
    debug += '&lt;br/&gt;';
    debug += 'navigator.userAgent = ' + navigator.userAgent + '&lt;br/&gt;';
    debug += 'navigator.appVersion = ' + navigator.appVersion + '&lt;br/&gt;';
    debug += 'navigator.platform = ' + navigator.platform + '&lt;br/&gt;';
    debug += 'navigator.vendor = ' + navigator.vendor + '&lt;br/&gt;';
    
    document.getElementById('log').innerHTML = debug;
}());</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="log"&gt;&lt;/div&gt;</code></pre>
</div>
</div>
</p>


blocks|key|4002773|text|您可以在window中获取有关设备的信息。navigator和window.location对象。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4002774|如果您想要控制设备功能，see+this|offset|length|4002775|entityMap|0|LINK|mutability|MUTABLE|url|https://webrtc.org/^0|0|C|8|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

<p>You can get info about device in window. navigator and window.location objects.</p>

<p>If you want to get control over device capabilities <a href="https://webrtc.org" rel="nofollow noreferrer">see this</a></p>


<p>I am working on a WebApp with C# asp.net and i want to get some information about the device of the user which is on my webapp. For example the browser, browser version, operating system and os version. I want to get the information with javascript like it is showed on this page (<a href="https://clientjs.org/" rel="nofollow noreferrer">https://clientjs.org/</a>) but i don't know how to use this with asp.net. </p>


How can i get information with javascript about the device which the user used to get on my asp.net webapp?

Android

Windows

Linux

我正在与C# asp.net一起开发webapp，我想获取有关用户在我的get应用程序上的设备的一些信息。例如浏览器、浏览器版本、操作系统和os版本。我想用javascript获取信息，就像这个页面()上显示的那样，但我不知道如何在asp.net中使用它。

问我如何使用javascript获取用户在我的asp.net webapp上获取的设备信息？
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问我如何使用javascript获取用户在我的asp.net webapp上获取的设备信息？
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