给这段代码增加详细注释import java.util.Scanner; public class DoubleDivideOperation { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); try { System.out.print("请输入被除数："); double dividend = Double.parseDouble(scanner.nextLine()); System.out.print("请输入除数："); double divisor = Double.parseDouble(scanner.nextLine()); if (divisor == 0) { throw new ArithmeticException("除数不能为0"); } System.out.println("结果为：" + (dividend / divisor)); } catch (NumberFormatException e) { System.out.println("数字格式异常：" + e.getMessage()); } catch (ArithmeticException e) { System.out.println("除数为0异常：" + e.getMessage()); } catch (Exception e) { System.out.println("通用型异常：" + e.getMessage()); } } }

// 导入Scanner类
import java.util.Scanner;

// 定义DoubleDivideOperation类
public class DoubleDivideOperation {

// 定义主函数
public static void main(String[] args) {

// 创建Scanner对象
Scanner scanner = new Scanner(System.in);

try {
// 提示用户输入被除数
System.out.print("请输入被除数：");
// 读取用户输入
double dividend = Double.parseDouble(scanner.nextLine());

// 提示用户输入除数
System.out.print("请输入除数：");
// 读取用户输入
double divisor = Double.parseDouble(scanner.nextLine());

// 判断除数是否为0
if (divisor == 0) {
// 如果为0，则抛出除数不能为0的异常
throw new ArithmeticException("除数不能为0");
}

// 输出结果
System.out.println("结果为：" + (dividend / divisor));
} catch (NumberFormatException e) {
// 捕获数字格式异常，并输出异常信息
System.out.println("数字格式异常：" + e.getMessage());
} catch (ArithmeticException e) {
// 捕获除数为0异常，并输出异常信息
System.out.println("除数为0异常：" + e.getMessage());
} catch (Exception e) {
// 捕获通用型异常，并输出异常信息
System.out.println("通用型异常：" + e.getMessage());
}
}
}