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ejb_tutorial
Ejb 3 tutorial that describes the all info about it
- 2014-10-20 18:13:23下载
- 积分：1
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ClassMemeberPriviledge
实现一个程序，对用户输入的类权限、成员权限、以及使用该类对象的环境与这个类的关系，判断这个环境中能不能访问这个类的这个成员。
4． 背景知识介绍：对类成员的访问权限由3个方面决定：（1）类的访问权限（public或default），（2）成员变量的访问权限（public, protected, default或private），以及环境与类的相互关系（同类SameClass，同包不同类SamePackageNoteSameClass，不同包但为子类OtherPackageSubClass，不同包非子类OtherPackageNotSubClass）。例如，如果一个类A是public的，它的一个成员变量x是protected的，则这个成员变量的访问权限是default的，试图访问这个类的一个运行环境与A的关系是OtherPackageSubClass，则这个环境中能够访问变量x。(Implement a program, the relationship between the classes of permissions, user input member permissions, as well as the environment of use of such objects of this class, it is judged in this environment can not access this members of this class.
4. Background knowledge: the access rights of the class members decided by three aspects: (1) access rights (public or default), (2) the member variable access rights (public, protected, default or private), as well as environmental and the relationship of the class (of similar SameClass, same package different classes SamePackageNoteSameClass, different packages, but for subclass OtherPackageSubClass, different package non-subclass OtherPackageNotSubClass). For example, if a class A is public, it s a member variable x is protected, the access rights of the member variables is default, tries to access a runtime environment for this class A relationship is OtherPackageSubClass this environment be able to access the variable x.)
- 2013-04-01 20:00:25下载
- 积分：1
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语音播报与识别2011
产品音频信号测试，通过labview做出的建议的声音分析，平率分析对比的功能。(Product audio signal testing, through the voice analysis of the recommendations made by the lab view, flat analysis and comparison function.)
- 2018-10-29 15:42:21下载
- 积分：1
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FTPs
实现ftp代理服务器的基本功能，包括文件的上传下载 用户的登录等(Ftp realize the basic functions of a proxy server, including file uploading and downloading the user)
- 2021-04-22 10:38:48下载
- 积分：1
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sztpre-file
一个简单的JAVA实例,取得目录的文件信息(A simple JAVA example, the directory file information)
- 2017-06-28 11:34:21下载
- 积分：1
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Java
java学习代码大全，J2SE几乎所有的知识点全部包括在内，可以方便的自学。(java code to learn Daquan, J2SE almost all include all the knowledge points, you can easily self-learning.)
- 2011-11-11 16:47:10下载
- 积分：1
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zijidongshouxiewangluopachong
自己动手写网络爬虫第一章，学会如何自己编写爬虫程序，java程序开发(Write himself reptiles first chapter, learn how to write their own crawlers, java application development)
- 2015-10-27 11:52:19下载
- 积分：1
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itext
itext2.07 转PDF、itext API 、java+用iText生成Word文件、中文帮助文档(
itext2.07 turn PDF, itext API, java+ generated Word file using iText, Chinese help documentation)
- 2020-11-14 12:09:43下载
- 积分：1
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java基础教程
说明： java基础教学讲义。。。。。。。。。。。。。。。。(Java basic teaching handout)
- 2020-06-21 14:20:02下载
- 积分：1
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1
说明： 一个简单的struts 应用例子具体步骤代码(A simple example of concrete steps struts application code)
- 2008-12-15 12:34:48下载
- 积分：1
