SpringBoot 资源文件属性配置

向右看齐 2023-06-19 12:27 2阅读 0赞

# SpringBoot 资源文件属性配置 #

### 一 添加相关依赖 ###

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-configuration-processor</artifactId>
        <optional>true</optional>
    </dependency>

### 二 resource.properties内容 ###

com.imooc.opensource.name=cakin24
    com.imooc.opensource.website=www.baidu.com
    com.imooc.opensource.language=Java

### 三 资源文件对应的资源类 ###

package com.imooc.pojo;
     
    import org.springframework.boot.context.properties.ConfigurationProperties;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.context.annotation.PropertySource;
     
    @Configuration
    //加载属性的前缀
    @ConfigurationProperties(prefix="com.imooc.opensource")
    //资源文件名
    @PropertySource(value="classpath:resource.properties")
    //绑定资源文件的各个属性
    public class Resource { 
        private String name;
        private String website;
        private String language;
        
        public String getName() { 
            return name;
        }
        public void setName(String name) { 
            this.name = name;
        }
        public String getWebsite() { 
            return website;
        }
        public void setWebsite(String website) { 
            this.website = website;
        }
        public String getLanguage() { 
            return language;
        }
        public void setLanguage(String language) { 
            this.language = language;
        }
    }

### 四 编写控制器 ###

@RequestMapping("/resource")
        public Resource resource(){ 
            Resource res = new Resource();
            return res;
        }

### 五 测试 ###

1 输入： [http://localhost:8080/getResource][http_localhost_8080_getResource]

输出

{ 
        "status": 200,
        "msg": "OK",
        "data": { 
            "name": "cakin24",
            "website": "www.baidu.com",
            "language": "Java"
        },
        "ok": null
    }

[http_localhost_8080_getResource]: http://localhost:8080/getResource