This article mainly introduces how to obtain the type and version of a browser using javascript (js to obtain the browser version). For more information, see
The Code is as follows: function getjavaserinfo () {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:" + gettriggerinfo (). type + "\ nversion:" + gettriggerinfo (). version );