数组按字母A-Z-*顺序排列（兼容中英文数字）

<script>
    function tagsSort(arr, empty) {
        if (!String.prototype.localeCompare){
            console.log("您的浏览器不支持tagsSort，请更新浏览器！");
            return false;
        }
        var letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ*".split('');
        var zh = "阿八嚓哒妸发旮哈讥讥咔垃痳拏噢妑七呥扨它穵穵穵夕丫帀".split('');
        var segs = [];
        var curr;
        for(var i=0;i<letters.length;i++){
            var item = letters[i];
            curr = {letter: item, list: []};
            for(var j=0;j<arr.length;j++){
                var _item = arr[j];
                if(!zh[i]){
                    //*
                    if(_item.localeCompare(zh[0], "zh") <= 0){
                        curr.list.push(_item);
                    }
                }else {
                    var firstStr = _item.split("");
                    firstStr = firstStr[0];
                    if (firstStr.charCodeAt(0) >= 65 && firstStr.charCodeAt(0) <= 90 || firstStr.charCodeAt(0) >= 97 && firstStr.charCodeAt(0) <= 122) {
                        //a-z A-Z
                        if (firstStr.toUpperCase() === item) curr.list.push(_item);
                    } else {
                        if(!zh[i+1]){
                            //字 Z
                            if(zh[i].localeCompare(_item, "zh") <= 0) {
                                curr.list.push(_item);
                            }
                        }else {
                            //字 A-Y
                            if(zh[i].localeCompare(_item, "zh") <= 0 && _item.localeCompare(zh[i+1], "zh") === -1) {
                                curr.list.push(_item);
                            }
                        }
                    }
                }
            }
            if (empty || curr.list.length) {
                segs.push(curr);
                curr.list.sort(function (a, b) {
                    return a.localeCompare(b, "en");
                });
            }
        }
        return segs;
    }

    console.log(tagsSort(["A","在要","sdfsde","Sa","sa","213123","3sfwefsd","Qdsfsfwdsf"]))
    console.log(tagsSort(["A","在要","sdfsde","Sa","sa","213123","3sfwefsd","Qdsfsfwdsf"],true))
</script>