Javascript gets the browser type and version of the method of of js gets the browser version

  • 2020-03-30 02:19:40
  • OfStack


function getExplorerInfo() {
 var explorer = window.navigator.userAgent.toLowerCase() ;
 //ie 
 if (explorer.indexOf("msie") >= 0) {
    var ver=explorer.match(/msie ([d.]+)/)[1];
    return {type:"IE",version:ver};
 }
 //firefox 
 else if (explorer.indexOf("firefox") >= 0) {
    var ver=explorer.match(/firefox/([d.]+)/)[1];
    return {type:"Firefox",version:ver};
 }
 //Chrome
 else if(explorer.indexOf("chrome") >= 0){
    var ver=explorer.match(/chrome/([d.]+)/)[1];
     return {type:"Chrome",version:ver};
 }
 //Opera
 else if(explorer.indexOf("opera") >= 0){
 var ver=explorer.match(/opera.([d.]+)/)[1];
 return {type:"Opera",version:ver};
 }
 //Safari
 else if(explorer.indexOf("Safari") >= 0){
 var ver=explorer.match(/version/([d.]+)/)[1];
 return {type:"Safari",version:ver};
 }
 }
 alert("type:"+getExplorerInfo().type+"nversion:"+getExplorerInfo().version);


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