图书馆与图书馆之间的差异lib文件夹?我们如何将jar文件添加到lib文件夹? [英] Difference between Libraries & lib folders ? How do we add jar files to lib folder?

问题描述

当我创建动态Web项目时，我将有2个名为Libraries和lib的文件夹.因此，在项目过程中，我按如下方式添加了.jar文件

When i created the dynamic web project, i will have 2 folders with name Libraries and lib. So during the project i added .jar files as follows

Build Path --> Configure Build Path--> Libraries (tab) --> Add external JAR's -- > OK

当我这样做时，它将把文件添加到库中，但是我想将.jar文件添加到lib文件夹中.

When i do this, it will add files to Libraries, However i would like to add .jar files to lib folder.

我尝试将所有.jar文件从库复制到lib，但是显示为

I tried copying all .jar files from Libraries to lib, but it says

将.jar文件直接复制到目录结构中的lib文件夹中，但是我没有在eclipse中显示.

Copied .jar files directly to lib folder in directory structure, but i doesn't display in eclipse.

感谢您的建议和意见.

推荐答案

通过复制文件本身(不是从eclipse视图中的库中)将jar复制到 WEB-INF/lib 目录中，然后从eclipse中命中刷新，它们将显示在 Web应用程序库

Copy jars into WEB-INF/lib directory by copying files themselves (not from Libraries in eclipse view) and hit refresh from eclipse, they will appear in the Web App Libraries

P.S:最好总是使用像maven/ant这样的构建工具来管理依赖项

P.S: It is almost always better to use a build tool like maven/ant to manage dependencies

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