Spring Boot Project Property configuration

First, System configuration file

1.application.properties is the default configuration file after you create a new Springboot project

Examples of configuration such as the following

server.port=8080server.context-path=/girl

2. Recommended ways to use APPLICATION.YML

Examples of configuration such as the following

Server:   8082   Context-path:/girl

Second, YAML

YAML Language Tutorials

Third, practical application

[e-mail protected] Usage

Application.yml

Server
  port:8082
Cupsize:b
Age:18
Content: "Cupsize: ${cupsize}, Age: ${age}"

The corresponding injection method in Hellocontroller

@RestController
public class Hellocontroller {

    @Value ("${cupsize}")
    Private String cupsize;

    @Value ("${age}")
    Private String age;

    @Value ("${content}")
    Private String content;

    @RequestMapping (value = "/hello", method = Requestmethod.get)
    Public String say () {
        Return cupsize+ "," +age+ ";" +content;
    }
}

Browser output is b,18;cupsize:b, age:18

2.

Spring Boot Project Property configuration