具有不同键的 Spring Boot 应用程序属性[重复]

Question

我如何定义一个对象来按键读取我的 application.mysql-databases：

swaw:
  stage: dev
  ip: x.x.x.x
  port: 3306
  databases:
    mysql:
      url: "jdbc:mysql://...."
      password:
        dba: AAA
        read: BBB
    mssql:
      url: "jdbc:mssql://...."
      password:
        dba: CCC
        read: DDD
    informix:
       ....

我尝试使用这个对象：

@ConfigurationProperties(prefix = "swaw.databases")
public class Databases {

    private Map<String, DatabasesConfig> map;

    public static class DatabasesConfig {

        private String url;
        private Password password;
        //GETTER AND SETTER

我得到每个请求：{"ip":"1x.x.x.x","port":"3306","databases":null}

Answer 1

@emoleumassi - 试试这个：

 @ConfigurationProperties(prefix = "databases")
    public class Databases {     

            private String url;
            private Password password;
            //GETTER AND SETTER
    }