use comma separated values in application.yml corsHostsAllow: http://foo1/, http://foo2/, http://foo3/ java code for access @Value(“${corsHostsAllow}”) String[] corsHostsAllow I tried and succeeded 😉
If you configured Automatic Git commit signing with GPG on macOS and you see this error comment out no-tty in ~/.gnupg/gpg.conf as suggested by Fahl-Design. This will also allow you to generate new GPG keys following the GitHub instructions for new keys.
Here is how it can look like: #MAP keyMapping: key1: value1 key2: value2 Generally YAML format has natural support of key-value pairs. Take a look on the following tutorial (just for example): https://github.com/Animosity/CraftIRC/wiki/Complete-idiot’s-introduction-to-yaml Or just google “yaml map” for more details.