Curl 命令在 centos 服务器上不起作用

Question

I try to execute the following curl command from centos to Redhat server. It returns the following error. But the same curl command working fine, when I'm directly executing it in RedHat server.

Curl Command:

curl --cert client_cert.pem --key client_key.pem --cacert server_cert.pem -u uname:pwd -X POST https:xyz.com/start -H "Content-Type: application/json" -H "Accept: / " --data '{"operationName": "Upload", "operationAlias": "Upload configuration data from the network", "operationAttributes": {"takeSranBtsFileBackups": true, "WS": "working_set2_32118"}}' -k

Error:

"error": {"userMessage":"WebApplicationException: com.sun.jersey.api.MessageException: A message body reader for Java class com.nokia.oss.configurator.rac.operationservice.webservice.rest.bindings.StartOperation, and Java type class com.nokia.oss.configurator.rac.operationservice.webservice.rest.bindings.StartOperation, and MIME media type application/octet-stream was not found. } curl: (6) Could not resolve host: application; Name or service not known}

How can I resolve this error?

Answer 1

curl: (6) Could not resolve host: application; Name or service not known}

Looks like dns can't resolv https:xyz.com Ok,your host is wrong format. Use this format: https://stackoverflow.com

or check your dns config in centos:

[root@pftest2 ~]# cat /etc/resolv.conf 
# Generated by NetworkManager
nameserver 114.114.114.114
nameserver 8.8.8.8