com.lowagie.text和iText 2.1.7 JAR之间的区别？ [英] Difference between com.lowagie.text and iText 2.1.7 JAR?

问题描述

首先，这不是这个问题的重复： lowagie和iText有什么区别？在这个问题中，我只是指Jasper和BIRT使用的版本，即2.1.7。

First of all, this is NOT a duplicate of this question: What is the difference between lowagie and iText?　 In this question, I'm only referring to the version used by both Jasper and BIRT, that is the 2.1.7.

BIRT的com.lowagie.text-2.1.7.jar和Jasper Reports的iText-2.1.7.jar有什么区别？

What is the difference between BIRT's com.lowagie.text-2.1.7.jar and Jasper Reports' iText-2.1.7.jar?

我有我一直试图在我的应用程序中集成BIRT和Jasper Reports，并决定以后应该使用哪些。 BIRT 4.6使用com.lowagie.text-2.1.7.jar，而Jasper Reports 6.3需要iText-2.1.7.jar。我正在为我的应用程序使用的框架已经有一个MPL许可的iText-2.1.2.jar。

I have been trying to integrate BIRT and Jasper Reports in my application and decide later which should I use. BIRT 4.6 uses com.lowagie.text-2.1.7.jar, while Jasper Reports 6.3 requires iText-2.1.7.jar. The framework I'm using for my application already has a MPL licensed iText-2.1.2.jar in it.

如果我使用BIRT并在我的应用程序库中包含com.lowagie.text-2.1.7.jar，它可以正常工作。但是，如果我使用Jasper并包含iText-2.1.7.jar它不能正常工作，因为它指向缺少某些功能的旧iText-2.1.2.jar（PdfWriter中的setTabs（））。我必须从框架中删除预先存在的iText-2.1.2才能使Jasper Reports工作。

If I use BIRT and include com.lowagie.text-2.1.7.jar in my app's library, it works perfectly fine. However, if I use Jasper and include iText-2.1.7.jar it doesn't work well since it directs to the older iText-2.1.2.jar which lacks some function(setTabs() in PdfWriter). I have to delete the pre-existing iText-2.1.2 from the framework in order for Jasper Reports to work.

com.lowagie.text-2.1.7.jar与iText-2.1.7.jar的不同之处在于它在不引起与iText冲突的情况下工作-2.1.2.jar？

In what way did com.lowagie.text-2.1.7.jar differ from iText-2.1.7.jar for it to work without causing a conflict with the iText-2.1.2.jar?

推荐答案

注意：我只能猜测 - 其中一个BIRT维护者应该回答这个问题！

Note: I can only guess - one of the BIRT maintainers should answer this!

然而，查看com.lowagie.text_2.1.7.v201004222200.jar内部的about_files目录内部使用BIRT 4.3.0（它可能与BIRT 4.6基本相同。 0），你会找到文件misc_licencses.txt。

However, looking inside the "about_files" directory inside com.lowagie.text_2.1.7.v201004222200.jar delivery with BIRT 4.3.0 (it's probably basically the same with BIRT 4.6.0), you'll find the file "misc_licencses.txt".

据我了解（但我不太确定），BIRT的iText 2.1.7版本与原版iText 2.1.7相同，有些是错误修复了不是由Bruno Lowagie编写的代码。

As far as I understand it (but I'm not really sure), BIRT's version of iText 2.1.7 is identical to the original iText 2.1.7, with some bug fixes for code not written by Bruno Lowagie.

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