myeclipse建立web 项目 增加maven支持 在pom.xml里总是报错?报错

报错信息：

Multiple annotations found at this line:

• No plugin found for prefix 'war' in the current project and in the plugin groups [] available from the repositories [local (C:\Users\haosu.zhang.m2\repository), central 
  (http://repo1.maven.org/maven2)]
  
• Failure to transfer org.apache.maven.plugins:maven-resources-plugin:pom:2.4.3 from http://repo1.maven.org/maven2 was cached in the local repository, resolution will 
  not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-resources-
  plugin:pom:2.4.3 from/to central (http://repo1.maven.org/maven2): Access denied to http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-resources-plugin/2.4.3/
  maven-resources-plugin-2.4.3.pom. Error code 403, Forbidden ( Forefront TMG denied the specified Uniform Resource Locator (URL). )