在MyEcllipse中配置Maven，并使用Maven创建JavaWeb项目

今天药忘吃喽~ 2022-07-13 13:54 192阅读 0赞

一、安装Maven

从官网下载Maven  [https://maven.apache.org/download.cgi][https_maven.apache.org_download.cgi] 直接解压到D盘，有时候解压到C盘会报错；

在解压目录D:\\Program Files\\apache-maven-3.3.9-bin 下创建MavenRepository\\Maven,用于存放jar包；

将D:\\Program Files\\apache-maven-3.3.9-bin\\apache-maven-3.3.9\\conf文件下的setting.xml文件中的localRepository字段注释去掉，

并修改为Maven路径

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将已经修改保存的setting.xml文件复制到MavenRepository文件中

二、在MyEclipse中使用maven

1、选择Windows->Preferences

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2、选择MyEclipse中的Installations

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3、点击Add添加Maven的解压目录

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4、将Global settings for embedded installation修改为

D:\\Program Files\\apache-maven-3.3.9-bin\\apache-maven-3.3.9\\conf\\settings.xml

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5、将User Settings修改为

D:\\Program Files\\apache-maven-3.3.9-bin\\MavenRepository\\settings.xml

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三、在MyEclipse中创建Maven Project

选择others

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选择MyEclipse中Maven4MyEclipse中的Maven Project->Next->Next选择maven-archetype-webapp 点击Next

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填写Group Id和Artifact Id点击Finish，创建的过程需要较长一段时间

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四、项目运行

1、在项目右击选择Run As->Maven Install

2、在项目右击选择Run As->MyEclipse Sever Application，成功显示

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报错：

点击完Finish有时会报错：

错误一：Exception in thread "main" java.lang.UnsupportedClassVersionError: Filter(Unsupported major.minor version 50.0)

[http://blog.csdn.net/lrici/article/details/54975694][http_blog.csdn.net_lrici_article_details_54975694]

错误二：-Dmaven.multiModuleProjectDirectory system property is not set. Check $M2\_HOME environment variable and mvn script match.

[http://blog.csdn.net/lrici/article/details/54975750][http_blog.csdn.net_lrici_article_details_54975750]

错误三：有的jar包丢失[ http://blog.csdn.net/lrici/article/details/54340971][http_blog.csdn.net_lrici_article_details_54340971]

[https_maven.apache.org_download.cgi]: https://maven.apache.org/download.cgi
[Center]: /images/20220713/fae5202549674d3bb8acc2d46f3ae4f2.png
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[http_blog.csdn.net_lrici_article_details_54975694]: http://blog.csdn.net/lrici/article/details/54975694
[http_blog.csdn.net_lrici_article_details_54975750]: http://blog.csdn.net/lrici/article/details/54975750
[http_blog.csdn.net_lrici_article_details_54340971]: http://blog.csdn.net/lrici/article/details/54340971