curl -X post http://localhost:8888/bus/refresh throws HttpRequestMethodNotSupportedException "post"

在用Spring Cloud Bus、kafka实现config-server自动刷新配置的时候，执行命令：

curl -X post http://localhost:8881/bus/refresh

报如下错误：

{"timestamp":1513070184793,"status":405,"error":"Method Not Allowed","exception":"org.springframework.web.HttpRequestMethodNotSupportedException","message":"Request method 'post' not supported","path":"/bus/refresh"}campus-080-239

最后发现了一个很低级的错误，就是把post小写了，应该改成大写：

curl -X POST http://localhost:8881/bus/refresh

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