換了個新的環境,重新導入的maven工程出現了2個BUG:
1、Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of內容很長,只截取了前面部分
2、Failure to transfer org.apache.maven.plugins:maven-surefire-plugin:pom:2.12.4 from http://maven.aliyun.com/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-surefire-plugin:pom:2.12.4 from/to nexus (http://maven.aliyun.com/nexus/content/groups/public): maven.aliyun.com。
3、The project cannot be built until build path errors are resolved
4、Could not calculate build plan: Failure to transfer org.apache.maven.plugins:maven-surefire-plugin:pom:2.7.1 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-surefire-plugin:pom:2.7.1 from/to central (http://repo1.maven.org/maven2): Access denied to http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-surefire-plugin/2.7.1/maven-surefire-plugin-2.7.1.pom. Error code 407, Proxy Authentication Required
解決方法如下:
1、
(1)將D:\Repositories\.m2\repository\org\apache\maven\plugins文件夾下的文件夾全部刪除就可以了
(默認地址在C:\User\.m2\repository\org\apache\maven\plugins目錄下的文件夾下)
(2)然后右擊項目Maven->Update Project 或者Alt+F5
2、關於這個本人走了點彎路,以為是阿里雲鏡像配置有問題,換了幾個版本結果都一樣例如

1 <!-- 阿里雲鏡像 下載配置 --> 2 <mirror> 3 <id>alimaven</id> 4 <mirrorOf>central</mirrorOf> 5 <name>aliyun maven</name> 6 <url>http://maven.aliyun.com/nexus/content/groups/public/</url> 7 </mirror> 8 <!-- <mirror> 9 <id>nexus-aliyun</id> 10 <mirrorOf>central</mirrorOf> 11 <name>Nexus aliyun</name> 12 <url>http://maven.aliyun.com/nexus/content/groups/public</url> 13 </mirror> -->
后來查明原因是因為已經存在一個下載失敗的版本導致,需找到文件所在目錄,手動刪除
(1)本人的存在地址為D:\Repositories\.m2\repository\com下的google文件夾,刪除。
(2)然后右擊項目Maven->Update Project 或者Alt+F5
3、這個問題類似上面的,也是下載的文件不存在或沒下完整造成的。
找到錯誤JAR包存放的地方,手動刪除,重新加載依賴下載即可解決。
4、
解決方法如下:
(1)將C:\User\.m2\repository\org\apache\maven\plugins\maven-deploy-plugin目錄下的文件夾刪除,
(2)然后右擊項目Maven->Update Project->Update Dependencies,重點要勾選下面的Force Update of Snapshots/Release。
問題解決。