摘要：
借鉴： https://blog.csdn.net/mryang125/article/details/81878168 多线程理解： https://www.cnblogs.com/jmsjh/p/7762034.html package com.company; import java.util 阅读全文
摘要：
public enum result { OPEN_NO("0","未开通"), OPEN_ON("1","已开通"); private String code; private String msg; result(String code, String msg) { this.code = co 阅读全文
摘要：
@Component(value = "student") public class Student { static { Class st = com.example.demo12.classs.Student.class; Component component = (Component) st 阅读全文