Ruby-on-rails sunspot_rails gem - “ Errno :: ECONNREFUSED（连接被拒绝 - 连接（2））“
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/7687343/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
sunspot_rails gem - " Errno:: ECONNREFUSED (Connection refused - connect (2)) "
提问by TiSer
I use gem sunspot_rails https://github.com/outoftime/sunspotI did everything according to the instructions on http://railscasts.com/episodes/278-search-with-sunspot, but get an error
我使用 gem sunspot_rails https://github.com/outoftime/sunspot我按照http://railscasts.com/episodes/278-search-with-sunspot上的说明做了一切，但得到一个错误
Errno:: ECONNREFUSED (Connection refused - connect (2)): app/controllers/books_controller.rb: 7: in `index '
Errno::ECONNREFUSED（连接被拒绝 - 连接（2））：app/controllers/books_controller.rb: 7: in `index'
code from books_controller.rb
来自books_controller.rb 的代码
def index
@search = Book.search do
fulltext params[:search]
end
@books = @search.results
end
what it can be?
它可以是什么？
回答by Vik
Have you started the Solr server?
你启动了 Solr 服务器吗？
rake sunspot:solr:start
If not than start the solr server first
如果不是，请先启动 solr 服务器
And If yes than try
如果是比尝试
rake sunspot:solr:run
Hope this will help .
希望这会有所帮助。
回答by fro_oo
Just configure the rake task with the test environment:
只需在测试环境中配置 rake 任务：
rake sunspot:solr:run RAILS_ENV=test
回答by rusllonrails
Make sure that Java Runtime Environment already installed.
确保已安装 Java 运行时环境。
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer
回答by chrismealy
Make sure your rails app is looking for the solr server on the correct port.
确保您的 rails 应用程序正在寻找正确端口上的 solr 服务器。
