对list中对象的多个属性的组合排序
Comparator comparator = Collator.getInstance(Locale.CHINA); Comparator<LaboratoryPojo.LaboratoryCount> bya = Comparator.comparing(LaboratoryPojo.LaboratoryCount::getDivisionName, comparator);//按照a升序 Comparator<LaboratoryPojo.LaboratoryCount> byb = Comparator.comparing(LaboratoryPojo.LaboratoryCount::getName,comparator);//按照b升序 Collections.sort(labs,bya.thenComparing(byb));