Java---lessons

NETBANKING ONLINE SYSTEM

Mini PL program that check syntax declaration.

一个简单的计算器实现，带小数的加减乘除。使用Java AWT/Swing实现(Implement a simple calculator, decimal addition and subtraction)

java面向对象的个人学习总结，适合于初学者，关于面向对象的思想核心，以及多态，继承，接口都有总结。(java object-oriented personal learning summary, suitable for beginners, the ideological core of the object-oriented, and polymorphism, inheritance, interface has summed.)

防止一个用户多次登陆，session统计在线人数(To prevent a user repeatedly landing, session statistics on the number of online)

基于struts的网上商店源码，可作为高校毕业生的毕业设计(Struts-based source of online stores can be used as a graduation project for college graduates)

Javaweb的公交管理系统，可以实现公交线路的查询以及公交车信息的增删改查(The bus management system of Javaweb can realize bus route query and bus information additions and deletions)

说明：  剑指offer电子版，用例使用java语言编写，供java学习者参考(Sword refers to the electronic version of the offer, the use case is written in java language, for the reference of java learners)

Hive 源码吧，官方下 载。(Hive Open source, download from official website)

一个文本文件中存放着职工的工资记录。每个职工的记录包含姓名、工资、津贴三项。每条记录可以存放于一行（三项之间的间隔符可以自己决定），也可以将每条记录的三项依次分别存放在文本文件中的每一行。请设计一个程序，可以让用户选择打开这个文件查看其内容，并可以让用户选择把每个职工的工资增加10 之后又存回原来的文件。(Employee payroll records are stored in a text file. Each record contains the name of the workers, wages, allowances three. Each record can be kept in a row (the interval between the three operator can decide for yourself), can also be three each record in turn were stored in each line of the text file. Please design a program, you can let the user choose to open the file to view its contents, and allows the user to select a 10 increase in the wage of each worker after the original file is stored back.)