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一个企业信息管理java+sql 用netbeans写的(An enterprise information management java+ sql written with netbeans)

说明：  shiro基础资料，包含简单的基本内容，供大家学习使用(shiro learning data for boay)

JAVA的一个关于标注的小算法很方便的一个东西(One thing about a marked small algorithm JAVA is very convenient)

说明：  中科院的研究的关键词提取技术，能够进行文章的分词和关键词提取(Keyword extraction technology for research in the Chinese Academy of Sciences, capable of article segmentation and keyword extraction)

说明：  源码和依赖的jar包都在压缩文件里 test目录下有行情的demo，交易部分的API还没完全做好，可以连上前置和登录 这个java接口算是预览版吧(Source code and dependent jar packages are all demo in the test directory of the compressed file. The API of the transaction part is not yet complete. You can connect the pre-and login java interface as a preview version.)

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spring 学习,包括bean，dao,bean的注入，解析，xml文件的解析(Spring learning, including bean, dao, bean injection, analysis, xml file analysis)

说明：  Struts2是一个基于MVC设计模式的Web应用框架，它本质上相当于一个servlet，在MVC设计模式中，Struts2作为控制器(Controller)来建立模型与视图的数据交互。(A standard and universal tag library for Java Web developers, Struts2, is a web application framework based on MVC design pattern, which is essentially equivalent to a servlet. In MVC design pattern, Struts2 is used as a controller to establish data interaction between model and view.)

设计一个邮寄包裹的收费系统，在邮寄类型确定的情况下，包裹的邮资由包裹的重量a，邮寄距离b，保价金额c三个参数决定。 如：普通邮件(RegularMail)的邮费 = 3(a+b/100)+0.01c 挂号邮件(RegisterdMail)的邮费 = 4(a+b/100)+0.02c等等 请设计一个系统，计算包裹的邮资。系统使用图形用户界面，用户在图形用户界面选择邮寄类型，再输入重量、距离和报价金额，单击确定按钮系统就计算出包裹的邮资。要求系统能够灵活的增减邮寄类型和修改某种邮寄类型的邮资计算方法。(Design of a parcel of charge system, the type identified in the case of mail, parcels by the weight of the parcel postage a, mailing distance b, c insured amount three parameters. Such as: regular mail (RegularMail) postage = 3 (a+b/100)+0.01c registered mail (RegisterdMail) postage = 4 (a+b/100)+0.02c etc. Please design a system to calculate the parcel postage. System using the graphical user interface, users select the mail type graphical user interface, and then enter the weight, distance and offer amount, click the OK button the system will calculate the parcel postage. Require the system to increase or decrease mailing flexible type and modify some types of mailing postage calculation.)

这是关于java中字符串的相关代码源文件，大家可以试着下载下来学习或查阅(This is about the relevant code string java source files, you can try to download or access to learning)