SpringBoot profile path load
Profiles related
SpringBoot默认识别application.properties文件或者application.yml文件
Start when you can use
1, specify the configuration file
new SpringApplicationBuilder(当前类.class).properties("spring.config.location=classpath:/abc.properties).run(args);
2, the configuration in an environment designated use
new SpringApplicationBuilder(当前类.class).properties("spring.profiles.active=linux").run(args);
Designated port
new SpringApplicationBuilder(当前类.class).properties("spring.profiles.active=linux","server.port=9999").run(args);
About yml file syntax
In the paper, by - - - Three broken files can be divided into multiple configuration files,
About built-in properties can be found in the official documentation of SpringBoot
https://docs.spring.io/spring-boot/docs/1.5.7.RELEASE/reference/htmlsingle/#getting-started-introducing-spring-boot
目录：X. Appendices
A. Common application properties
pom-dependent files related to introduction
spring-boot-devtools quick restart
开发的时候，当系统启动时，我们修改了代码，有了改依赖，则修改保存后系统自动重启
Reading order: priority load, and does not cover the same properties
1: config file in the project root path
2: Project root path
3: config directory to find the classPath
4: In classPath directly under the root directory.