spliceCityName static method
Implementation
static String spliceCityName({String? pname, String? cname, String? tname}) {
if (PicketUtil.strEmpty(pname)) return '不限';
StringBuffer sb = StringBuffer();
sb.write(pname);
if (PicketUtil.strEmpty(cname)) return sb.toString();
sb.write(' - ');
sb.write(cname);
if (PicketUtil.strEmpty(tname)) return sb.toString();
sb.write(' - ');
sb.write(tname);
return sb.toString();
}