编译提示 找不到符号，错误指向 main函数的 catch语句块后来的 e?

Question

import java.util.*;

public class CheckBook{

  public static final String[] book = {"春天日记","高等数学","计算机概述","网络设计","论语","青春的躁动","大学英语"};

  Scanner scanner = new Scanner(System.in);

  public static void main(String[] args){

    CheckBook checkBook = new CheckBook();  

    try{

      checkBook.test1();

    }catch(Exception e){

      e.printStaceTrack();

    }finally{

      System.out.println("期待您的下次光临！");

    }

  }

  public void test1()throws Exce {

    while(true){

      System.out.println("请输入您要查询的id:");

      if(scanner.hasNextInt()){

        int number = scanner.nextInt();

        if(number>book.length || number<0){

          throw new Exce("序号不存在！");

        }else{

          System.out.println("请输入书籍名称：");         

          String bookName = scanner.next();

          if(bookName.equals(book[number-1])){

            System.out.println("图书馆中有此书，书的序号为："+number);

            break;

          }else{

            throw new Exce("图书不存在！");

          }

        }

      }else{

        throw new Exce ("错误命令异常！");

      }

    }

  }

Answer 1

我知道了，printStacktrace 写错了