maven搜索jar包， Index downloads are disabled, search results may be incomplete

转自：http://blog.csdn.net/zxygww/article/details/50956187

环境：Eclipse Luna Service Release 2 (4.4.2) + Maven 3.2.5

在pom.xml中添加依赖，会出现如下“Index downloads are disabled, search results may be incomplete”错误提示：

解决方案：

1、Window --> Preferences-->Maven 勾选"Download repository index updates on startup"

2、Window ---> Show View---> Maven Repositories ---> Global Repositories