高并发秒杀场景设计

作者：林信良（网络化名良葛格) 学历：台湾大学电机工程学系 经历：SUN教育训练中心讲师 著作：《JAVA 学习笔记》、《Spring 技术手册》，为SUN官方教材主要编写成员之一 博客: http://blog.csdn.net/caterpillar_here 本书详细信息： http://www.china-pub.com/computers/common/info.asp?id=31664(Writer : Lin Hsin-liang (network pseudonym Liang Ge Ge) Education : National Taiwan University Department of Electrical Engineering experience : SUN lecturer in the education and training center works : "JAVA study notes", "Spring Technical Manual" SUN official materials for the preparation of the main member of the blog : http :// blog.csdn.net/caterpillar_here the book details : http :// www.china-pub.com/computers/common/inf o.asp id = 31664)

这是一个简单的示例项目，利用 Java 服务器页面 （JSP） ；使用 Netbeans IDE 打开 ；此项目包含简单产品描述在索引页中 ；和简单购物 int 那里 ；

Cyber cafe management software.

Java数组与字符串的使用若干实例，简单明了，适合初学者(Java arrays and strings using several examples, simple, suitable for beginners)

带界面的RSA算法，软件包中含有可执行程序，功能有自动生成随机素数P、Q，公钥，密钥，对数字进行加密解密。(Interface with the RSA algorithm, packages containing executable programs, automatic generation of random functions of prime numbers P, Q, a public key, keys for encryption and decryption of digital.)

jsp连接PostgreSQL数据库-jsp PostgreSQL database connectivity

能使先后台增删改查完整内容 myeclipse+mysql+jsp(myeclipse+mysql+jsp good good good)

java、shop管理系统大作业java、shop管理系统大作业java、shop管理系统大作业java、shop管理系统大作业java、shop管理系统大作业java、shop管理系统大作业

设计一个成绩录入程序，通过键盘录入examId（考号，要求全部是数字符号）、name（姓名，要求全部是字母符号）和score（成绩，要求介于0~800）。当输入数据的类型、输入数据的范围出现错误时，使用Java语言定义的异常类和自定义异常类进行处理。(Entry procedures for the design of a performance by keyboard entry examId (candidate number, the number of requests are all symbols), name (name, requirement for a letter symbols) and score (results, request the range of 0 ~ 800). When the type of input data, the scope of input data errors, use the Java language as defined custom exception classes and exception classes for processing.)

说明：  华夏ERP基于SpringBoot框架，立志为中小企业提供开源好用的ERP软件，目前专注进销存+财务功能。主要模块有零售管理、采购管理、销售管理、仓库管理、财务管理、报表查询、基础数据、系统管理等。支持预付款、收入支出、仓库调拨、组装拆卸、礼品卡等特色功能。拥有库存状况、出入库统计等报表。同时对角色和权限进行了细致全面控制，精确到每个按钮和菜单。(Based on SpringBook framework, Huaxia ERP aims to provide open source and easy-to-use ERP software for SMEs. At present, it focuses on purchase, sale, storage and financial functions. The main modules are retail management, purchasing management, sales management, warehouse management, financial management, report query, basic data, system management, etc. Support advance payment, revenue and expenditure, warehouse allocation, assembly and disassembly, gift cards and other features. Have inventory status, entry and Exit Statistics and other reports. At the same time, roles and privileges are carefully and comprehensively controlled, precisely to each button and menu.)