javascript 相关

comparever.js

        function comparever(var1, var2){
            var iret = 0;

            var var1splitlist = var1.split(".");
            //var ver1splitlen = ver1split.length;
            var var2splitlist = var2.split(".");

            var comparelen = var1splitlist.length > var2splitlist.length ? var1splitlist.length : var2splitlist.length;

            for(var n=0; n<comparelen; n++){
                if(var1splitlist[n] == var2splitlist[n]){
                    continue;
                }else if(var1splitlist[n] > var2splitlist[n]){
                    iret = 1;
                    break;
                }else if(var1splitlist[n] < var2splitlist[n]){
                    iret = -1;
                    break;
                }
            }