摘要: 一、定义bean的三种途径: 首先编写Student和Teacher两个类 public class Student { private String name; private Teacher teacher; public String getName() { return name; } pu 阅读全文
posted @ 2018-01-15 08:35 yimian 阅读(6068) 评论(0) 推荐(0) 编辑
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