Springboot Custom YML configuration file __springboot

Springboot after version 1.5, the location parameter was removed @ConfigurationProperties, so the YML configuration file could not be exported directly.

The properties configuration file can be imported directly through @propertysource or @importresource, so that two kinds of import custom yml files are sorted

1. Use Yamlpropertiesfactorybean to load and set to Propertysourcesplaceholderconfigurer

Code:

	@Bean public
	propertysourcesplaceholderconfigurer Yaml () {
		propertysourcesplaceholderconfigurer Configurer = new Propertysourcesplaceholderconfigurer ();
		Yamlpropertiesfactorybean Yaml = new Yamlpropertiesfactorybean ();
		Yaml.setresources (New Classpathresource ("Myconfig.yml"));
		Configurer.setproperties (Yaml.getobject ());
		return configurer;
	}

2, the use of @propertysource, custom factory

Code:

Import java.io.IOException;
Import Org.springframework.boot.env.PropertySourcesLoader;
Import Org.springframework.core.env.PropertySource;
Import Org.springframework.core.io.Resource;
Import Org.springframework.core.io.support.EncodedResource;

Import Org.springframework.core.io.support.PropertySourceFactory; public class Yamlpropertysourcefactory implements Propertysourcefactory {@Override public propertysource<?> Crea Tepropertysource (String name, Encodedresource Resource) throws IOException {return name!= null? New PROPERTYSOURCESL Oader (). Load (Resource.getresource (), name, NULL): New Propertysourcesloader (). Load (resource.getresour 
	CE (), Getnameforresource (Resource.getresource ()), NULL);  
        private static String Getnameforresource (Resource Resource) {String name = Resource.getdescription ();  if (!org.springframework.util.stringutils.hastext (name)) {name = Resource.getclass (). Getsimplename () + "@" + System.identiTyhashcode (Resource);  
    } return name; }  
}