两个值相比,判断他们是否为倍数,如果不是倍数的话,就取余数
相当于:
a = 11;
b = 2;
a和b相比,取出一个1的值
//如果是整数
if (supplierCodeSum % valueOf == 0) {
num = supplierCodeSum / valueOf;
for (long i = 0; i < num; i++) {
HyBarCodeTem saveItem = HyBarCodeTem.builder().build();
saveItem.setTemBachTime(hyBarCodeTem.getTemBachTime());
saveItem.setCustomerMaterialCode(hyBarCodeTem.getCustomerMaterialCode());
saveItem.setCreateTime(DateUtils.getNowDate());
saveItem.setCreateBy(SecurityUtils.getLoginUser().getUsername());
saveItem.setCustomerMaterialCodeNo(materialSku);
// int i1 = hyBarCodeTemMapper.insertHyBarCodeTem(hyBarCodeTem);
batchList.add(saveItem);
}
} else {
//如果有零头
num = supplierCodeSum / valueOf + 1;
for (long i = 0; i < num; i++) {
HyBarCodeTem saveItem = HyBarCodeTem.builder().build();
saveItem.setTemBachTime(hyBarCodeTem.getTemBachTime());
saveItem.setCustomerMaterialCode(hyBarCodeTem.getCustomerMaterialCode());
saveItem.setCreateTime(DateUtils.getNowDate());
saveItem.setCreateBy(SecurityUtils.getLoginUser().getUsername());
if(i == num-1){
//如何取余数,还请指点一下,谢谢
}else{
saveItem.setCustomerMaterialCodeNo(materialSku);
}
// int i1 = hyBarCodeTemMapper.insertHyBarCodeTem(hyBarCodeTem);
batchList.add(saveItem);
}
}
else里num = supplierCodeSum / valueOf + 1;换成 num = supplierCodeSum % valueOf ;
开篇第一行代码supplierCodeSum % valueOf
不就是取余数吗