大纲Contents

----------------------------------------------------------------环境搭建

-----------------------------------------------------------------jdk,jre,jvm

-----------------------------------------------------------------注释，常量，关键字

-----------------------------------------------------------------数据类型

-----------------------------------------------------------------隐式转换，强制转换

-----------------------------------------------------------------各种运算符

-----------------------------------------------------------------各种语句如下

-----------------------------------------------------------------if语句

-----------------------------------------------------------------switch分支语句

-----------------------------------------------------------------for,while,do-while循环语句

-----------------------------------------------------------------random类

-----------------------------------------------------------------idea安装及使用

-----------------------------------------------------------------数组

-----------------------------------------------------------------栈内存,堆内存,方法区,常量池…

-----------------------------------------------------------------静态初始化

-----------------------------------------------------------------方法

-----------------------------------------------------------------形参和实参

-----------------------------------------------------------------返回值

-----------------------------------------------------------------重载

-----------------------------------------------------------------遍历,获取……

-----------------------------------------------------------------debug

-----------------------------------------------------------------任意进制,位运算,原反补码

-----------------------------------------------------------------二维数组

-----------------------------------------------------------------面向对象

-----------------------------------------------------------------成员变量和局部变量

-----------------------------------------------------------------封装

-----------------------------------------------------------------string类

-----------------------------------------------------------------stringbuilder

-----------------------------------------------------------------stringbuffer

-----------------------------------------------------------------arraylist集合

-----------------------------------------------------------------scanner

-----------------------------------------------------------------管理系统项目

-----------------------------------------------------------------static

-----------------------------------------------------------------继承

-----------------------------------------------------------------权限修饰符

-----------------------------------------------------------------this，super

-----------------------------------------------------------------final

-----------------------------------------------------------------代码块

-----------------------------------------------------------------抽象类

-----------------------------------------------------------------内存图

-----------------------------------------------------------------接口

-----------------------------------------------------------------多态

-----------------------------------------------------------------内部类

-----------------------------------------------------------------函数式编程

-----------------------------------------------------------------高级API

-----------------------------------------------------------------object类

-----------------------------------------------------------------BigDecimal构造

-----------------------------------------------------------------包装类

-----------------------------------------------------------------Integer类

-----------------------------------------------------------------Byte类

-----------------------------------------------------------------二分查找

-----------------------------------------------------------------冒泡排序

-----------------------------------------------------------------快速排序

-----------------------------------------------------------------自然排序

-----------------------------------------------------------------比较器排序

-----------------------------------------------------------------递归

-----------------------------------------------------------------Arrays

-----------------------------------------------------------------时间Date

-----------------------------------------------------------------throw

-----------------------------------------------------------------throws

-----------------------------------------------------------------try…catch

-----------------------------------------------------------------自定义异常

-----------------------------------------------------------------collection

-----------------------------------------------------------------list

-----------------------------------------------------------------增强for

-----------------------------------------------------------------栈，队列，数组和链表

-----------------------------------------------------------------linkedlist类

-----------------------------------------------------------------泛型类和接口，通配符

-----------------------------------------------------------------set

-----------------------------------------------------------------treeset

-----------------------------------------------------------------hashset

-----------------------------------------------------------------二叉树

-----------------------------------------------------------------红黑树

-----------------------------------------------------------------平衡二叉树

-----------------------------------------------------------------map

-----------------------------------------------------------------hashmap

-----------------------------------------------------------------treemap

-----------------------------------------------------------------可变参数

-----------------------------------------------------------------stream流

-----------------------------------------------------------------filter

-----------------------------------------------------------------tolist

-----------------------------------------------------------------toset

-----------------------------------------------------------------tomap

-----------------------------------------------------------------file

-----------------------------------------------------------------IO

-----------------------------------------------------------------字节流

-----------------------------------------------------------------字符流

-----------------------------------------------------------------缓冲流

-----------------------------------------------------------------转换流

-----------------------------------------------------------------对象操作流

-----------------------------------------------------------------序列化

-----------------------------------------------------------------反序列化

-----------------------------------------------------------------properties集合

-----------------------------------------------------------------多线程

-----------------------------------------------------------------thread

-----------------------------------------------------------------死锁

-----------------------------------------------------------------阻塞队列

-----------------------------------------------------------------线程池

-----------------------------------------------------------------volatile

-----------------------------------------------------------------synchronized

-----------------------------------------------------------------原子性atomicInteger

-----------------------------------------------------------------乐观锁和悲观锁

-----------------------------------------------------------------并发工具类

-----------------------------------------------------------------concurrentHashMap

-----------------------------------------------------------------countDownLactch

-----------------------------------------------------------------semaphore

-----------------------------------------------------------------网络编程

-----------------------------------------------------------------UDP/TCP

-----------------------------------------------------------------uuid

-----------------------------------------------------------------类加载器

-----------------------------------------------------------------反射

-----------------------------------------------------------------xml

-----------------------------------------------------------------dtd

-----------------------------------------------------------------schema

-----------------------------------------------------------------枚举

-----------------------------------------------------------------注解

-----------------------------------------------------------------单元测试before,test,after

-----------------------------------------------------------------日志技术log4

----------------------------------------------------------------GitHub远程仓库建立

-----------------------------------------------------------------Linux操作系统

-----------------------------------------------------------------虚拟机

-----------------------------------------------------------------centos

-----------------------------------------------------------------linux各种命令

-----------------------------------------------------------------Linux编程shell

-----------------------------------------------------------------HTML

-----------------------------------------------------------------css

-----------------------------------------------------------------nginx

-----------------------------------------------------------------JDBC

-----------------------------------------------------------------MyBatis

-----------------------------------------------------------------JavaScript

-----------------------------------------------------------------JQuery

-----------------------------------------------------------------Ajax

-----------------------------------------------------------------Vue

-----------------------------------------------------------------ElementUI

-----------------------------------------------------------------Redis

-----------------------------------------------------------------Maven

-----------------------------------------------------------------Spring全家桶

-----------------------------------------------------------------SpringMVC