相关疑难解决方法(0)

我正在尝试通过简单地执行文档中给出的命令来使logstash安装工作,以回显曾经输入的内容.但是这给了我以下错误.

我的命令

 C:\logstash-1.4.0\bin>logstash.bat agent -e 'input{stdin{}}output{stdout{}}'

而错误

 Error: Expected one of #, input, filter, output at line 1, column 1 (byte 1) aft
 er
 You may be interested in the '--configtest' flag which you can
 use to validate logstash's configuration before you choose
 to restart a running system."

请帮忙.谢谢!