private String fetchName(String path){
        String key = fetchNode(path);
        if(isList(key)){
            return key.substring(0, key.indexOf(LIST_SEPARATOR));
        }
        return key;
    }
private String fetchName(String path){
        String key = fetchNode(path);
        if(isList(key)){
            return key.substring(0, key.indexOf(LIST_SEPARATOR));
        }
        return key;
    }
private String fetchName ( String path ) { String key = fetchNode ( path ) ; if ( isList ( key ) ) { return key . substring ( 0 , key . indexOf ( LIST_SEPARATOR ) ) ; } return key ; }
取得节点的name信息
取得节点的name信息