package com.kyee.hrp_local.cost.dept_cost_reckon.base_config.human_manage.huaman_report.dao.impl;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class test {
public static void main(String[] args) {
String[] one = { "a", "b", "c" };
String[] two = { "a", "b", "d" };
List<String> oneList = Arrays.asList(one);// 将数组转换为list集合
List<String> arrayList = new ArrayList<String>(oneList);// 转换为ArrayLsit调用相关的remove方法
for(int i=0;i<two.length;i++){
arrayList.remove(two[i]);
}
for (String str1 : arrayList) {
System.out.print(str1 + ",");
System.out.println();
}
// List转成数组
String[] array = arrayList.toArray(new String[0]);
// 输出数组
for (int i = 0; i < array.length; i++) {
System.out.println("array--> " + array[i]);
}
}
}
1.将数组转换成list
List<String> oneList = Array.asList(one);
2.将list转为ArrayList调用remove方法
List<String> arrayList = new ArrayList<String>(oneList);
arrayList.remove("xxx");
3将arrayList转化为数组
String[] newOne =arrayList.toArray(new String[0]);
两个数组对比重复删除的话,在此基础上进行循环remove就ok