Spring boot环境下自定义环境变量

目的是想将项目所在根目录加入环境变量中，这样项目中有些配置需要指定绝对路径时，就好配置了

public class AuthEnvironmentPostProcessor implements EnvironmentPostProcessor {

    @Override
    public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
        String projectRoot = new File(".").getAbsolutePath();
        environment.getSystemProperties().put("project.root", "file:/" + projectRoot.substring(0, projectRoot.length() - 2));
    }
}

转载于:https://my.oschina.net/u/2266730/blog/799589