给java初学着的几段小的代码,希望会对大家有帮助

购物车的核心代码演示了HASHMAP的用法-Cart core code demonstration of the use HASHMAP

JavaSE应用程序开发源程序JavaSEJavaSE应用程序开发源程序JavaSE应用程序开发源程序-JavaSE

计算器源代码！！功能基本实现，如果你是一个初学者请进来吧！-Calculator source code! ! Realize the basic functions, if you are a beginner Come Come!

支持图形化界面GUI工具 有关JAVA 容器 监听类和 布局管理器的例子-GUI graphical interface to support the instrument on the JAVA classes and monitor the container layout manager example

java的桌面程序-java desktop procedures

这是一个JAVA开发的公司资源预约系统，文档里有详细的说明的。-This is a JAVA development of the company resources booking system, documents are detailed in the note.

是介绍多线成的书,适合中级人。不太适合初学者-it tell you how to programm network java programming

white board

* 简单的读/写文本文件的示例 * 这里包含了三个例子，即 * 1. 将文件读入到内存（这里是StringBuffer）的例子 * 2. 将内容中的文本写到文件 * 3. 将一个文件的内容读出来写入另一个文件中 同时也展示了如果从输入流中读出来内容写入输出流中（仅限文本流） 三个例子可以独立存在，所以根据需要只看其中一个就行了-* A simple read/write a text file that contains the sample* of the three examples here, that is* 1. To file read into memory (in this StringBuffer) examples* 2. Will write the contents of the text file* 3. Will the contents of a document read out to write another paper also demonstrated from the input stream to read out the content written into the output stream (only the text flow) the existence of three examples can be independent, so one need only look at the line a

java封装好的显示日历 java封装好的显示日历 -java calendar java package package good show good show good show package calendar java calendar