SpringBoot配置多个application.properties文件

SpringBoot配置多个application.properties文件

Step 1. Create file src/main/resources/META-INF/spring.factories with the following:

org.springframework.boot.env.EnvironmentPostProcessor=\
com.example.YourEnvironmentPostProcessor
Step 2. As an example create a file src/main/resources/custom.properties with:
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server.port=8081
Step 3. Now create you post processor class

package com.example;

public class EnvironmentPostProcessorExample implements EnvironmentPostProcessor {
   

  private final PropertiesPropertySourceLoader loader = new PropertiesPropertySourceLoader();

  @Override
  public void postProcessEnvironment(
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