使用Java编写，从键盘输入一个字符串和一个字符，从该字符串中删除给定的字符

import java.util.Scanner;

public class DeleteCharacter {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.print("请输入一个字符串：");
        String str = scanner.nextLine();

        System.out.print("请输入要删除的字符：");
        char c = scanner.nextLine().charAt(0);

        String result = deleteCharacter(str, c);

        System.out.println("删除后的字符串为：" + result);
    }

    private static String deleteCharacter(String str, char c) {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < str.length(); i++) {
            char ch = str.charAt(i);
            if (ch != c) {
                sb.append(ch);
            }
        }
        return sb.toString();
    }
}