springboot在线预览word等demo-showDemo

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.)

The method setPrefix raises a INVALID_CHARACTER_ERR if the specified prefix contains an illegal character.

个人博客管理系统强大的个人Blog，博客，添加删除修改查询，注册，登陆，留言板，统统都有。(blogC-The source for personal blog management system, is based on the JAVA language development, the use of technologies JSP, JavaScript, CSS)

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：  改编自若依后台模板。 新增功能如下： 1.后台代码块自动更新； 2.mysql前端自选设置； 3.集成Hibernate，配置文件中可选则Mybatis(Realizing Background Automation Management)

springboot demo 集成redis MQ mybatis 以及thymf模板 可以直接使用(springboot demo MQ mybatis thymf)

Java提供的API类BigDecimal，用来对超过16位有效位的数进行精确的运算。双精度浮点型变量double可以处理16位有效数。在实际应用中，需要对更大或者更小的数进行运算和处理。(BigDecimal Java API classes provided for more than 16 significant bits of the number of precise calculations. Double-precision floating-point variables can handle double the number of 16-bit effective. In practice, the need for a larger or smaller number of computing and processing.)

Complete transformation to SSA form by renaming all registers accessed.<p>.

关于ireport导出，看看希望帮助大家(About ireport export, to see wants to help you)

一个使用struts+hibernate制作的Blog站点的源码,非常经典(A use struts+ hibernate make Blog site source code, very classic)