摘要:
Person: package com.ly.spring; import java.util.*; public class Person { private String[] strArr; private List<String> strList; private Map<String,Str 阅读全文
摘要:
1、使用构造器创建bean 1.1、使用无参构造器创建 package com.ly.spring; public class Person { private String name; public void say(String name) { System.out.println("你好,我叫 阅读全文