用curl命令没有得到返回，还报了个提示：

curl: (60) Issuer certificate is invalid.
More details here: http://curl.haxx.se/docs/sslcerts.html

curl performs SSL certificate verification by default, using a "bundle"
 of Certificate Authority (CA) public keys (CA certs). If the default
 bundle file isn't adequate, you can specify an alternate file
 using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
 the bundle, the certificate verification probably failed due to a
 problem with the certificate (it might be expired, or the name might
 not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
 the -k (or --insecure) option.

一长串英文里的关键词：

use the -k

好的，我明白了，你们也清晰了。use the -k

原本的请求：

curl -X POST \
  http://127.0.0.1:8080/java/getSomeData \
  -H 'Content-Type: application/json' \
  -H 'Postman-Token: 00c73471-ab45-41be-8eed-3a40214893f7' \
  -H 'cache-control: no-cache' \
  -d '{
"userId": "7404702",
"beginTime": "2019-11-13",
"endTime": "2019-11-13"
}'

加个k，就很帅

curl -k -X POST \
  http://127.0.0.1:8080/java/getSomeData \
  -H 'Content-Type: application/json' \
  -H 'Postman-Token: 00c73471-ab45-41be-8eed-3a40214893f7' \
  -H 'cache-control: no-cache' \
  -d '{
"userId": "7404702",
"beginTime": "2019-11-13",
"endTime": "2019-11-13"
}'