java2_source_code

说明：  基于Java Web的后台管理系统， 数据库和源代码都有，是个学习的好资料，强烈推荐！ (Java Web-based back-office management systems, databases and source code, is a good learning materials, highly recommended!)

GPS on Mobile with Java

JAVA web课程设计源代码，本系统是一个简易的餐厅管理系统，系统的主要功能包括：新用户注册功能，用户登录功能，能根据用户登录的身份（分为管理员和普通用户）不同显示不同的功能页面。(JAVA web curriculum design source code, the system is a simple restaurant management system, the main features of the system include: new user registration feature, user login function, according to the identity of the user logged on (divided into administrators and ordinary users) different display different the features page.)

直接运行compile.bat和run.bat即可 使用了3种分词方法： 1.正向最大匹配(ForwardMatch.java) 2.逆向最大匹配(ForwardMatch.java) 3.最大频率匹配(FrequencyMatch.java)(默认) 取频率最高的词，然后两端递归，构建二杈树存储句子中的词语，显示的时候使用中序遍历二杈树 由于极有可能单个字的使用频率比整个词还高，筛选的时候进行了处理 若单个字不处于当前句子开头，先忽略， 若单个的字处在开头，临时mostFrequency仍为0，且单词长度为1，则加入到二杈树中(Can be run directly compile.bat and run.bat used three kinds of segmentation methods: 1. Being the biggest match (ForwardMatch.java) 2. Reverse maximum matching (ForwardMatch.java) 3. Maximum frequency matching (FrequencyMatch.java) ( default) to take the highest frequency words, and then both ends of the recursive construct two Cha tree storage sentence terms, when used in the sequence shows two Cha tree traversal is very likely because the use of a single word frequency is higher than the whole word, screening If the time were dealing with a single word is not in the beginning of the current sentence, first ignored, if a single word at the beginning of the temporary mostFrequency still 0, and the word length of 1, to 2 Cha tree)

疯狂Java讲义_源码(含Java设计模式CHM).rar(java design chm )

java生成的一一维码图片，该程序可以在eclipse直接运行(Java generated one one dimensional picture code, the program can be run in eclipse directly)

radix_sort 排序算法的Java实现(radix_sort)

输入出生月份、日期以及性别，显示对应星座及性格(Enter the month, date and gender of birth to show the corresponding constellation and personality)

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.)

R*树，具有添加，删除，查询节点功能，是搜索算法中的一种，常用于GIS软件中。(R* tree, with add, delete, query node function, is a search algorithm, commonly used in the GIS software.)