课程介绍
Java 是由 Sun Microsystems 公司于 1995 年 5 月推出的高级程序设计语言。
Java 可运行于多个平台，如 Windows, Mac OS 及其他多种 UNIX 版本的系统。
移动操作系统 Android 大部分的代码采用 Java 编程语言编程。
本教程通过简单的实例将让大家更好的了解 Java 编程语言。
本课程搭配程序和语法学习的实例代码，并且提供上机训练环境。
基础部分
- 我的第一个java程序
- 标准参数输入输出
- 打印数据类型的默认值
- 算术运算符
- 自增自减运算符
- 关系运算符
- 三元运算符（?:）
- while循环
- do…while 循环
- for循环
- Java 增强 for 循环
- 循环中使用break
- 循环continue的使用
- switch case 语句判断
- Math.random随机数
- StringBuilder使用
- 获取当前日期时间java.util包Date
- SimpleDateFormat格式化日期
- 正则表达式Pattern
- HashMap类put、get用法
进阶提升
- Java输出菱形
- 输出等腰三角形
- 输出26个英文字母
训练课程持续更新中。。。。。
目录
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1734895890
课程来源
菜鸟编程
- 菜鸟学编程，学的不仅是代码，而是梦想！！！