Shulou(Shulou.com)06/02 Report--

Today, I received a request as to whether the return value of an API HTTP is normal. The result of the command is as follows:

[root@uga-hotel etc] # curl-I-o / dev/null-s-w% {http_code} http://127.0.0.1:10080/terminal-setting-service/status

four hundred and one

[root@uga-hotel etc] #

The notes are as follows:

-I only test HTTP headers

-m 10 query up to 10s

-o / dev/null masks the original output information

-s silent mode, does not output anything

-w% {http_code} controls extra output

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