How to use JS to identify different browsers

If you want to test the characteristics of a browser, you can obtain the following methods

JS Get browser information
Browser code Name: Navigator.appcodename
Browser name: Navigator.appname
Browser version number: Navigator.appversion
Support for Java: navigator.javaenabled ()
MIME type (array): Navigator.mimetypes
System platform: Navigator.platform
Plugin (array): Navigator.plugins
User agent: Navigator.useragent

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1<script type= "Text/javascript" >2document.write (' Browser award: ');3 varosobject=navigator.useragent;4 //contains "opera" text columns5 if(Osobject.indexof ("Opera")! =-1) 6 { 7document.write (' Your browser is opera? ‘); 8 } 9 //contains "msie" text columnsTen Else if(Osobject.indexof ("MSIE")! =-1)  One {  Adocument.write (' Your browser is Internet Explorer? ‘);  - }  - //contains "chrome" text columns, but 360 browsers also copy Chrome's UA the   - Else if(Osobject.indexof ("Chrome")! =-1)  - {  -document.write (' Your browser is chrome or 360 browser? ‘);  + } - //contains "ucbrowser" text columns + Else if(Osobject.indexof ("Ubrowser")! =-1)  A {  atdocument.write (' Your browser is Ubrowser? ‘);  - } - //contains "bidubrowser" text columns - Else if(Osobject.indexof ("Bidubrowser")! =-1)  - {  -document.write (' Your browser is Baidu browser bar? ‘);  in } - //contains "firefox" text columns to Else if(Osobject.indexof ("Firefox")! =-1)  + {  -document.write (' Your browser is Firefox? ‘);  the } * //contains "netscape" text columns $ Else if(Osobject.indexof ("Netscape")! =-1)Panax Notoginseng {  -document.write (' Your browser is Netscape? ‘);  the }  + //contains "safari" text columns A Else if(Osobject.indexof ("Safari")! =-1)  the {  +document.write (' Your browser is safari? ‘);  - }  $ Else{  $document.write (' Unrecognized browser. ‘);  - }  -</script>

How to use JS to identify different browsers