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
