将arraylist转换为字符串

import java.util.ArrayList;

public class ArrayListToString {
    public static void main(String[] args) {
        ArrayList<String> arrayList = new ArrayList<>();
        arrayList.add("Apple");
        arrayList.add("Banana");
        arrayList.add("Orange");

        StringBuilder stringBuilder = new StringBuilder();
        for (int i = 0; i < arrayList.size(); i++) {
            stringBuilder.append(arrayList.get(i));
            if (i != arrayList.size() - 1) {
                stringBuilder.append(", "); // 在每个元素之间添加逗号和空格
            }
        }

        String result = stringBuilder.toString();
        System.out.println(result);
    }
}