如何在Eclipse中正确添加外部库？ [英] How to add external library properly in Eclipse?

问题描述

所以今天我下载了 Apache Commons Lang 库（二进制，zip格式）。我将其解压缩到 C：\eclipse\commons-lang-2.5 文件夹。有一个 commons-lang-2.5.jar ，一个 commons-lang-2.5-javadoc.jar 和一个里面有$ code> commons-lang-2.5-sources.jar 以及HTML Javadoc的文件夹。我启动了Eclipse，添加了 commons-lang-2.5.jar ，并将其源代码和Javadoc分别设置为下面的截图。 （ http://img43.imageshack.us/img43/9378/eclipsev.png）

So today I downloaded Apache Commons Lang library (binary, zip format). I extracted it to C:\eclipse\commons-lang-2.5 folder. There are a commons-lang-2.5.jar, a commons-lang-2.5-javadoc.jar, and a commons-lang-2.5-sources.jar inside, and a folder for HTML Javadoc. I started Eclipse, added commons-lang-2.5.jar, and set its source and Javadoc respectively as the screenshot below. (http://img43.imageshack.us/img43/9378/eclipsev.png)

Eclipse截图http： //img43.imageshack.us/img43/9378/eclipsev.png

我的问题是，是否有方便或标准的方式来添加外部库？或者我实际上做正确的事情？

My question is, is there a convenient or standard way to add external libraries? Or am I actually doing the right thing?

推荐答案

建议：

1. 创建一个lib文件夹并将所有的jar保存在文件夹中。


2. 随后，将lib文件夹中的所有jar文件添加到构建路径中使用 Project =>属性=> Java Build Path =>库=>添加JAR ...

1. Create a "lib" folder and keep all your jars in the folder.
2. Subsequently, add all the jar files in the lib folder into your build path by using Project => Properties => Java Build Path => Libraries => Add JAR ...

btw，没有截图。你可以给屏幕截图的链接，以便我可以帮助我们更好的...

btw, there' no screenshot. Can you give the link for the screen shot so that I may be able to help our better...

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