// 遍历jfBlackCustormers,遍历取出jfPointAggList中对应的元素的其中一个,
// 把其属性赋值给jfBlackCustormers的元素
jfBlackCustormers.parallelStream().forEach(
cust->{
Option<JfPointAgg> optionalJfPointAgg = jfPointAggList
.parallelStream().filter(
p-> p.getCifNo().equals(e.getCifNo())
).findAny();
cust.setCifName(
optionalJfPointAgg.orElse(null).getCustName));
}
);