package com.boying.util;
|
|
import com.baomidou.mybatisplus.core.toolkit.BeanUtils;
|
import com.boying.entity.EnterPark;
|
|
import java.util.ArrayList;
|
import java.util.List;
|
import java.util.Map;
|
|
/**
|
* @author kdq
|
* @version 1.0.0
|
* @ClassName PlateComparator.java
|
* @Description TODO
|
* @createTime 2024年04月19日 15:57:00
|
*/
|
public class PlateComparator {
|
|
public static List<Map<String,Object>> getList(String carNo, List<EnterPark> enterParkList) {
|
List<Map<String,Object>> list = new ArrayList<>();
|
for (EnterPark enterPark : enterParkList) {
|
int i = compareLicensePlates(carNo, enterPark.getCarNo());
|
if (i<=2){
|
Map<String, Object> map = BeanUtils.beanToMap(enterPark);
|
map.put("count",i); // 新增次数
|
list.add(map);
|
}
|
}
|
return list;
|
|
}
|
|
public static int compareLicensePlates(String oldLicensePlate, String newLicensePlate) {
|
int length = Math.min(oldLicensePlate.length(), newLicensePlate.length());
|
int count = 0;
|
for (int i = 0; i < length; i++) {
|
if (oldLicensePlate.charAt(i) != newLicensePlate.charAt(i)) {
|
count ++;
|
}
|
}
|
// 如果新车牌比旧车牌长，则追加新车牌多出的字符
|
if (newLicensePlate.length() > oldLicensePlate.length()) {
|
count++;
|
}
|
return count;
|
}
|
}
|
