<dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>2.0.1.Final</version>
</dependency>
<dependency>
    <groupId>org.hibernate.validator</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>6.1.5.Final</version>
</dependency>

@Data
public class ImageRequest {
    /**
     * 圖片URL地址
     */
    @Pattern(regexp = "^(http|https)://.*", message = "圖片URL格式不正確")
    @Size(max = 1024, message = "圖片URL長(zhǎng)度不能超過(guò)1024個(gè)字符")
    private String imageUrl;
    /**
     * Base64編碼的圖片數(shù)據(jù)
     */
    @Size(max = 10 * 1024 * 1024, message = "Base64圖片數(shù)據(jù)不能超過(guò)10MB")
    private String base64Image;
    /**
     * 設(shè)備編號(hào)
     */
    @NotBlank(message = "設(shè)備編號(hào)不能為空")
    private String deviceNo;
    /**
     * 用戶標(biāo)識(shí)
     */
    @NotBlank(message = "用戶標(biāo)識(shí)不能為空")
    private String userId;
    /**
     * 自定義校驗(yàn)方法：確保至少提供一種圖片數(shù)據(jù)
     */
    @AssertTrue(message = "必須提供圖片URL或Base64編碼圖片數(shù)據(jù)其中之一")
    public boolean isImageDataValid() {
        return StringUtils.isNotBlank(imageUrl) || StringUtils.isNotBlank(base64Image);
    }
}

public class ValidationExample {
    private final Validator validator;
    public ValidationExample() {
        ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
        this.validator = factory.getValidator();
    }
    public void validateRequest(ImageRequest request) {
        // 執(zhí)行校驗(yàn)
        Set<ConstraintViolation<ImageRequest>> violations = validator.validate(request);
        // 如果存在校驗(yàn)錯(cuò)誤
        if (!violations.isEmpty()) {
            // 收集所有驗(yàn)證錯(cuò)誤信息
            String errorMessage = violations.stream()
                    .map(ConstraintViolation::getMessage)
                    .collect(Collectors.joining("; "));
            log.error("參數(shù)校驗(yàn)失?。簕}", errorMessage);
            throw new IllegalArgumentException("參數(shù)校驗(yàn)失?。? + errorMessage);
        }
    }
}

@AssertTrue(message = "校驗(yàn)失敗的提示信息")
public boolean isXxxValid() {
    // 校驗(yàn)邏輯
    return true/false;
}

@AssertTrue(message = "付款方式只能選擇其中一種")
public boolean isPaymentMethodValid() {
    return (alipay != null) ^ (wechatPay != null);
}

@AssertTrue(message = "當(dāng)選擇快遞配送時(shí)，收貨地址不能為空")
public boolean isDeliveryAddressValid() {
    return !DeliveryType.EXPRESS.equals(deliveryType) || 
           StringUtils.isNotBlank(deliveryAddress);
}

@AssertTrue(message = "結(jié)束時(shí)間必須晚于開(kāi)始時(shí)間")
public boolean isTimeRangeValid() {
    return endTime != null && startTime != null && 
           endTime.after(startTime);
}

public interface Create {}
public interface Update {}
@AssertTrue(message = "創(chuàng)建時(shí)的校驗(yàn)規(guī)則", groups = {Create.class})
public boolean isCreateValid() {
    return ...;
}
@AssertTrue(message = "更新時(shí)的校驗(yàn)規(guī)則", groups = {Update.class})
public boolean isUpdateValid() {
    return ...;
}

@AssertTrue(message = "圖片數(shù)據(jù)格式校驗(yàn)失敗")
public boolean isImageFormatValid() {
    if (StringUtils.isNotBlank(imageUrl)) {
        return imageUrl.startsWith("http") && 
               (imageUrl.endsWith(".jpg") || imageUrl.endsWith(".png"));
    }
    if (StringUtils.isNotBlank(base64Image)) {
        return base64Image.startsWith("data:image/");
    }
    return false;
}