JCalender-1.3.2

mysql连接与读取，输入，输出，读写。(MYSQL JDBC)

一个有各种选项菜单的界面程序。当选择每个菜单选项时，在窗体内显示相应菜单选项的字符串。(a variety of options menu interface procedures. When choosing each menu option, the window shown in vivo to the corresponding menu options string.)

说明：  实现加减乘除，平方，取余，三角函数等计算功能(Achieve addition, subtraction, multiplication and division, square, redundancy, trigonometric functions and other computational functions.)

用于网页上表格内容排序，点击列的名称，可以对该列进行排序(Used to form the content of web pages to sort, click column name, you can sort the list)

这是一个用java语言编写的弹幕小程序，做出弹幕效果(This is a barrage applet written in Java language to make barrage effect.)

说明：  java小程序，实现自动编程，非常有用，我是这么认为。请试试。 (java applets, automatic programming, very helpful, I think so.-88)

java api文档 中文版的 适合刚入门的 编程时可查阅相关内容(The Chinese version of the Java API document can be consulted when programming for beginners)

处理dubbo和Spring占位符问题，使用springBoot(Dealing with Dubbo and Spring placeholders)

用java实现接口,实现不同图形的移动效果,主要是演示接口的用法(achieved using java interface, graphics achieve different effects of the movement, the main interface is a demonstration of the usage)

Thinking in Java 4th英文原版，经典好书，讲述详细全面，由于不是汉化版，所以不存在误导和缺漏(Thinking in Java 4th English original, classic books, tells a detailed and comprehensive, as it is not finished version, so there is no misleading and omissions)