package com.ruoyi.util;
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/**
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* @Author Jinquan_Ou
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* @Description
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* @Date 2023-04-12 23:06
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* @Version 1.0.0
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**/
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public class ArraysUtil {
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/**
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* 两个字符组成一个数组
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*
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* @param str1 字符一
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* @param str2 字符二
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* @return 结果数组
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*/
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public static String[] appendToArray(String str1, String str2) {
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String[] newArray = new String[2];
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newArray[0] = str1;
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newArray[1] = str2;
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return newArray;
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}
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/**
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* 添加单个字符到字符串数组里,返回一个新的数组
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*
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* @param array
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* @param str
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* @return
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*/
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public static String[] appendToArray(String[] array, String str) {
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String[] newArray = new String[array.length + 1];
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for (int i = 0; i < array.length; i++) {
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newArray[i] = array[i];
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}
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newArray[newArray.length - 1] = str;
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return newArray;
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}
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/**
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* 将两个数组合并为一个数组返回
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*
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* @param array1 数组1
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* @param array2 数组2
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* @return 新数组
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*/
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public static String[] appendToArray(String[] array1, String[] array2) {
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String[] newArray = new String[array1.length + array2.length];
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int index = 0;
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for (int i = 0; i < array1.length; i++) {
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newArray[index] = array1[i];
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index++;
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}
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for (int i = 0; i < array2.length; i++) {
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newArray[index] = array2[i];
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index++;
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}
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return newArray;
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}
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}
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