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This article mainly explains the "springboot project custom read multi-environment yml configuration method", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "springboot project custom read multi-environment yml configuration method" bar!

There are some payment-related configuration files that you don't want to write into application.

Forget the principle, there are a lot of them on the Internet.

1: go directly to the code:

Import lombok.extern.slf4j.Slf4j;import org.springframework.boot.SpringApplication;import org.springframework.boot.env.EnvironmentPostProcessor;import org.springframework.boot.env.PropertySourceLoader;import org.springframework.boot.env.YamlPropertySourceLoader;import org.springframework.core.env.ConfigurableEnvironment;import org.springframework.core.env.PropertySource;import org.springframework.core.io.Resource;import org.springframework.core.io.support.PathMatchingResourcePatternResolver;import org.springframework.core.io.support.ResourcePatternResolver;import org.springframework.util.CollectionUtils;import org.springframework.util.ResourceUtils Import java.io.IOException;import java.util.List;/** * @ version V1.0 * @ description: environment processor for reading custom payment-*.yml (read-only yml files, other files are ignored) * @ author: SunF * @ create: 2019-08-21 09:59 * * / @ Slf4jpublic class PaymentEnvironmentPostProcessor implements EnvironmentPostProcessor {private final ResourcePatternResolver patternResolver = new PathMatchingResourcePatternResolver (); private final PropertySourceLoader propertySourceLoader; public PaymentEnvironmentPostProcessor () {super () PropertySourceLoader = new YamlPropertySourceLoader ();} @ Override public void postProcessEnvironment (ConfigurableEnvironment environment, SpringApplication application) {String [] activeProfiles = environment.getActiveProfiles (); for (String activeProfile: activeProfiles) {String location = ResourceUtils.CLASSPATH_URL_PREFIX + "paymentConfig/payment-" + activeProfile+ ".yml"; try {Resource [] resourceArray = this.patternResolver.getResources (location) For (Resource resource: resourceArray) {List

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