springboot项目启动时打印maven打包时间实现方式

<properties>
        <maven.build.timestamp.format>yyyy-MM-dd'T'HH:mm:ssXXX</maven.build.timestamp.format>
</properties>

# maven 打包时间
build.time= @maven.build.timestamp@

<build>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/**</include>
                </includes>
                <filtering>true</filtering>
            </resource>
        </resources>
</build>

import lombok.Getter;
import lombok.Setter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;

import java.time.Instant;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.Objects;

/**
 * maven打包相关配置类
 */
@Component
@PropertySource(value = {"classpath:xxx.properties"}, encoding = "utf-8")
@ConfigurationProperties(prefix = "build")
@Getter
@Setter
@Slf4j
public class MavenBuildConfig implements InitializingBean {

    /**
     * 打包时间
     */
    private String time;

    @Override
    public void afterPropertiesSet() throws Exception {
        // utc时间
        String buildTime = this.getTime();
        if (Objects.nonNull(buildTime) && buildTime.contains("T") && buildTime.endsWith("Z")) {
            try {
                // 自定义格式（UTC 时间 → 本地时间字符串）
                Instant instant = Instant.parse(buildTime);
                DateTimeFormatter formatter = DateTimeFormatter.ofPattern(Utils.YYYY_MM_DD_HH_MM_SS).withZone(ZoneId.systemDefault());
                buildTime = formatter.format(instant);
            } catch (Exception e) {
                log.error("afterPropertiesSet Error: {}", e.getMessage(), e);
            }
        }
        log.info("========================== Maven-Build-Time: {} ==========================", buildTime);
    }
}