我有以下配置CLass:
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Positive;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.stereotype.annotation.Configuration;
import org.springframework.validation.annotation.Validated;
import lombok.Data;
@Configuration
@ConfigurationProperties(prefix = "mail.config")
@Data
@RefreshScope
@Validated
public class MailboxPropertiesConfiguration{
@NotBlank
private String host;
@NotBlank
private String adminLogin;
@NotBlank
private String adminPassword;
}以及以下属性文件:
mail.config.host=127.0.0.1
mail.config.admin-login=xxx
mail.config.admin-password=yyy以及下列课程:
@Configuration
public class MailboxProducer extends AbstractConfiguration{
protected MailboxProducer(MailboxPropertiesConfiguration config) {
super(config.getHost());
}
}我的问题是,config.getHost()是空的(其他属性也是空的),即使我有setters (@Data),我尝试删除@ConfigurationProperties并使用@Value,但结果是相同的。你能告诉我我做错了什么吗?
谢谢。(我正在使用Spring 2.4.3)
发布于 2021-07-12 21:59:04
MailboxPropertiesConfiguration.
@Configuration从@Configuration @EnableConfigurationProperties(MailboxPropertiesConfiguration.class)移到MailboxProducerhttps://stackoverflow.com/questions/68354260
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