Spring Boot使用自定义的properties

spring boot使用application.properties默认了很多配置。但需要自己添加一些配置的时候，我们应该怎么做呢。

若继续在application.properties中添加

如：

Properties代码


wisely2.name=wyf2

wisely2.gender=male2

定义配置类：

Java代码


@ConfigurationProperties(prefix = "wisely2")

public class Wisely2Settings {

private String name;

private String gender;

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getGender() {

return gender;

}

public void setGender(String gender) {

this.gender = gender;

}

}

若新用新的配置文件

如我新建一个wisely.properties

Properties代码


wisely.name=wangyunfei

wisely.gender=male

需定义如下配置类

Java代码


@ConfigurationProperties(prefix = "wisely",locations = "classpath:config/wisely.properties")

public class WiselySettings {

private String name;

private String gender;

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getGender() {

return gender;

}

public void setGender(String gender) {

this.gender = gender;

}

}

最后注意在spring Boot入口类加上@EnableConfigurationProperties

Java代码


@SpringBootApplication

@EnableConfigurationProperties({WiselySettings.class,Wisely2Settings.class})

public class DemoApplication {

public static void main(String[] args) {

SpringApplication.run(DemoApplication.class, args);

}

}

使用定义的properties

在别的bean中可直接注入

Java代码


@Controller

public class TestController {

@Autowired

WiselySettings wiselySettings;

@Autowired

Wisely2Settings wisely2Settings;

@RequestMapping("/test")

public @ResponseBody String test(){

System.out.println(wiselySettings.getGender()+"---"+wiselySettings.getName());

System.out.println(wisely2Settings.getGender()+"==="+wisely2Settings.getGender());

return "ok";

}

}