本文介绍如何通过 TOS Java SDK 创建水印模板。
注意事项
仅 Java SDK 2.9.15 及以上版本支持创建水印模板的功能。
示例代码
import com.volcengine.tos.TOSV2;​
import com.volcengine.tos.TOSV2ClientBuilder;​
import com.volcengine.tos.TosClientException;​
import com.volcengine.tos.TosServerException;​
import com.volcengine.tos.model.bucket.PutWatermarkTemplateInput;​
import com.volcengine.tos.model.bucket.PutWatermarkTemplateOutput;​
import com.volcengine.tos.model.bucket.Watermark;​
import com.volcengine.tos.model.bucket.WatermarkText;​
​
public class PutWatermarkTemplateExample {​
    public static void main(String[] args) {​
        String endpoint = System.getenv("TOS_ENDPOINT");​
        String region = System.getenv("TOS_REGION");​
        String accessKey = System.getenv("TOS_ACCESS_KEY");​
        String secretKey = System.getenv("TOS_SECRET_KEY");​
        String bucketName = System.getenv("TOS_BUCKET");​
​
        TOSV2 tos = new TOSV2ClientBuilder().build(region, endpoint, accessKey, secretKey);​
        try {​
            WatermarkText watermarkText = WatermarkText.builder()​
                    .fontSize(50)​
                    .fontType("wqy-microhei")​
                    .fontColor("white")​
                    .transparency(20)​
                    .text("Java SDK Example")​
                    .build();​
            Watermark watermark = Watermark.builder()​
                    .type("Text")​
                    .pos("TopRight")​
                    .locMode("Relative")​
                    .dx(10)​
                    .dy(10)​
                    .startTime(0)​
                    .endTime(10000)​
                    .text(watermarkText)​
                    .build();​
            String templateName = "java-sdk-example-put-watermark-" + System.currentTimeMillis();​
​
            PutWatermarkTemplateOutput output = tos.putWatermarkTemplate(PutWatermarkTemplateInput.builder()​
                    .bucket(bucketName)​
                    .name(templateName)​
                    .watermarkConfig(watermark)​
                    .build());​
​
            System.out.println("putWatermarkTemplate succeed.");​
            System.out.println("Template name: " + templateName);​
            System.out.println("Template ID: " + output.getId());​
            System.out.println("Request ID: " + output.getRequestInfo().getRequestId());​
        } catch (TosClientException e) {​
            System.out.println("putWatermarkTemplate failed");​
            System.out.println("Message: " + e.getMessage());​
            if (e.getCause() != null) {​
                e.getCause().printStackTrace();​
            }​
        } catch (TosServerException e) {​
            System.out.println("putWatermarkTemplate failed");​
            System.out.println("StatusCode: " + e.getStatusCode());​
            System.out.println("Code: " + e.getCode());​
            System.out.println("Message: " + e.getMessage());​
            System.out.println("RequestID: " + e.getRequestID());​
        } catch (Throwable t) {​
            System.out.println("putWatermarkTemplate failed");​
            System.out.println("unexpected exception, message: " + t.getMessage());​
        }​
    }​
}​
对象存储
