<!--导入配置文件处理器,配置文件进行绑定就会有提示-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
@Component
@ConfigurationProperties(prefix = "mayikt")
public class MayiktUserEntity {
private String addres;
private String age;
private String name;
public String getAddres() {
return addres;
}
public String getAge() {
return age;
}
public String getName() {
return name;
}
public void setAddres(String addres) {
this.addres = addres;
}
public void setAge(String age) {
this.age = age;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "MayiktUserEntity{" +
"addres='" + addres + '\'' +
", age='" + age + '\'' +
", name='" + name + '\'' +
'}';
}
}
在SpringBoot的配置文件中,我们可以使用SpringBoot提供的的一些随机数
${random.value}、${random.int}、${random.long}
${random.int(10)}、${random.int[1024,65536]}
-${app.name:默认值} 来制定找不到属性时的默认值