定义一个店员类Salea,包括一个推荐图书的成员变量,实现顾客质询哪一类图书,店员就推荐该类图书中的一本。例如,顾客质询“java”,店员推荐《java是》
时间: 2023-05-30 21:04:11 浏览: 47
public class Salea {
private String recommendedBook;
public Salea() {
recommendedBook = "";
}
public void recommendBook(String bookType) {
switch (bookType) {
case "java":
recommendedBook = "《java是》";
break;
case "python":
recommendedBook = "《python从入门到精通》";
break;
case "C++":
recommendedBook = "《C++ Primer》";
break;
case "算法":
recommendedBook = "《算法导论》";
break;
default:
recommendedBook = "抱歉,没有找到相关书籍。";
break;
}
}
public String getRecommendedBook() {
return recommendedBook;
}
}