I'm new to Maven and use Eclipse Juno. I've installed Maven Integration for Eclipse. There are three options in File > New > Other > Maven:
1. Checkout Maven Projects from SCM
2. Maven Module
3. Maven Project
But I don't see Maven2 POM as described here. I've read that adding pom.xml is the first thing to do when using Maven.
我是Maven的新手并使用Eclipse Juno。我已经安装了Maven Integration for Eclipse。文件>新建>其他> Maven中有三个选项：1。从SCM检出Maven项目2. Maven模块3. Maven项目但我没有看到如此处所述的Maven2 POM。我已经读过添加pom.xml是使用Maven时要做的第一件事。
I have an existing Dynamic Web Project so I'm not sure whether I need to create Maven Project just to use Maven.
我有一个现有的动态Web项目，所以我不确定是否需要创建Maven项目才能使用Maven。
How to use Maven with this existing project?
如何在现有项目中使用Maven？
Further, when I try to add Maven Project and on step "Select an Archetype", then all shown archetypes have version "RELEASE". When I click Next on this step, Eclipse becomes Not Responding. It's used memory doesn't even increase.
此外，当我尝试添加Maven项目并在步骤“选择一个原型”时，所有显示的原型都有版本“RELEASE”。当我在此步骤中单击“下一步”时，Eclipse将变为“无响应”。它的使用内存甚至没有增加。
2 个解决方案
#1
32
Take a look here :
看看这里：
- http://www.mkyong.com/maven/how-to-convert-java-web-project-to-maven-project for a manuel convertion.
- http://www.mkyong.com/maven/how-to-convert-java-web-project-to-maven-project for manuel convertion。
- Convert Existing Eclipse Project to Maven Project
- 将现有Eclipse项目转换为Maven项目
In last version of eclipse (Juno included), there is a more convinient wizard :
在最后一个版本的eclipse（包括Juno）中，有一个更方便的向导：
Configure > Convert to maven project
#2
8
You need to import the project as a Maven project.
您需要将项目导入为Maven项目。
File -> Import -> Maven -> Import existing Maven project.
#1
32
Take a look here :
看看这里：
- http://www.mkyong.com/maven/how-to-convert-java-web-project-to-maven-project for a manuel convertion.
- http://www.mkyong.com/maven/how-to-convert-java-web-project-to-maven-project for manuel convertion。
- Convert Existing Eclipse Project to Maven Project
- 将现有Eclipse项目转换为Maven项目
In last version of eclipse (Juno included), there is a more convinient wizard :
在最后一个版本的eclipse（包括Juno）中，有一个更方便的向导：
Configure > Convert to maven project
#2
8
You need to import the project as a Maven project.
您需要将项目导入为Maven项目。
File -> Import -> Maven -> Import existing Maven project.