eclipse导入新的maven项目时，pom.xml第一行报错：
org.apache.maven.archiver.MavenArchiver.getManifest(org.apache.maven.project.MavenProject, org.apache.maven.archiver.MavenArchiveConfiguration)
解决办法：
1.Help => Install New SoftWare => Add
2.在弹出的窗口中输入以下内容，按照提示安装即可。安装成功后，选择项目Maven => Update Project
Name:MavenArchiver
Location:
http://repo1.maven.org/maven2/.m2e/connectors/m2eclipse-mavenarchiver/0.17.2/N/LATEST/ 或者
https://otto.takari.io/content/sites/m2e.extras/m2eclipse-mavenarchiver/0.17.2/N/LATEST/