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springboot 载入自定义的yml文件转DTO

news 2025/8/22 2:27:13

json解析的pom引入

        <dependency><groupId>cn.hutool</groupId><artifactId>hutool-json</artifactId><version>5.8.20</version></dependency>

resources目录下的my-data.yml

project:data:- name:  service-genbase-package:  com.my.testlocal-java-path:  D:\idea_workspace_mygitee\code-gen\mapstruct-mybatis-plus\java-code-gen\src\main\java- name:  service-gen2base-package:  com.my.testlocal-java-path:  D:\idea_workspace_mygitee\code-gen\mapstruct-mybatis-plus\java-code-gen\src\main\java- name:  service-gen3base-package:  com.my.testlocal-java-path:  D:\idea_workspace_mygitee\code-gen\mapstruct-mybatis-plus\java-code-gen\src\main\java

载入yml的配置类


import org.springframework.beans.factory.config.YamlMapFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;@Configuration
public class MyDataYml {@Beanpublic YamlMapFactoryBean myData(){YamlMapFactoryBean yml = new YamlMapFactoryBean();yml.setResources(new ClassPathResource("my-data.yml"));return yml;}
}

接受数据DTO

@Data
public class MyDataCfg {private   List<MyDataDTO> data;
}

import cn.hutool.core.annotation.Alias;
import lombok.Data;@Data
public class MyDataDTO {@Alias("name")private String name;@Alias("base-package")private String basePackage;@Alias("local-java-path")private String localJavaPath;
}

调用

spring通过名字注入

import cn.hutool.json.JSONUtil;
import javax.annotation.Resource;
import java.util.Properties;@Resource(name = "myData")private Properties p;MyDataCfg project = JSONUtil.parse(p.get("project")).toBean(MyDataCfg.class);