ExportDocUtil

说明：  数据挖掘的应用，对数据集建立决策树，然后利用测试集中的数据判断测试。并给出最终的决策判断的正确率。(The application of data mining, decision tree on the data set, and then use the test to determine the test data set. The final decision making given the correct rate.)

说明：  如何搭建springboot，springcloud入门(How to Build Springboot, Introduction to Springcloud)

这是一个用来用手机操控电脑上的ppt的一个源码，挺有意思的，可以用来做参考(thiao this is a android ffio fjdiofj fjia ofji afjifjidjifiroagjiorajpo)

Extension Registry extends Extension Registry Lite.

java连接mongodb，oracle，sqlserver2008的连接(java connect mongodb, oracle, sqlserver2008 connection)

1 取字符串所有汉字首字母 2 取汉字字符串的首字母(A string of all the characters take the first letter of two characters to take the first letter of a string)

一个java的ETL工具，实现了数据的清洗抽取转换功能，很强大(A java of ETL tools for data conversion extraction cleaning features, very powerful)

说明：  西港项目源码，app后台接口程序，springboot项目编写(xigang project source code)

文件管理系统 shixianwenjianshangchuanhuozhexiazai(Document Management System)

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.)