Object Storage Service:Polissage intelligent de documents

import com.aliyun.oss.*;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.common.comm.SignVersion;
import com.aliyun.oss.common.utils.BinaryUtil;
import com.aliyun.oss.common.utils.IOUtils;
import com.aliyun.oss.model.GenericResult;
import com.aliyun.oss.model.ProcessObjectRequest;

import java.io.IOException;
import java.util.Formatter;

public class Demo {
    public static void main(String[] args) throws ClientException, com.aliyuncs.exceptions.ClientException {
        // Set endpoint to the endpoint of the region where the bucket is located.
        String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
        // Specify the ID of the Alibaba Cloud region, for example, cn-hangzhou.
        String region = "cn-hangzhou";
        // Obtain access credentials from environment variables. Before you run this code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured.
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // Specify the bucket name.
        String bucketName = "examplebucket";
        // Specify the filename, which is used only as a placeholder. When you use intelligent document polishing, the content of this file is not read.
        String key ="example.docx";
        // Specify the text to polish.
        String content = "The solar system consists of the Sun and the celestial bodies that orbit it, including eight planets. In order of their distance from the Sun, from nearest to farthest, these planets are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.";
        String encodeContent = BinaryUtil.toBase64String(content.getBytes()).replaceAll("\\+","-")
                .replaceAll("/","_").replaceAll("=","");

        // Create an OSSClient instance.
        // When the OSSClient instance is no longer used, call the shutdown method to release resources.
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);
        OSS ossClient = OSSClientBuilder.create()
                .endpoint(endpoint)
                .credentialsProvider(credentialsProvider)
                .clientConfiguration(clientBuilderConfiguration)
                .region(region)
                .build();

        try {

            StringBuilder sbStyle = new StringBuilder();
            Formatter styleFormatter = new Formatter(sbStyle);
            // Build the intelligent document polishing instruction.
            styleFormatter.format("doc/polish,content_%s",
                    encodeContent);
            System.out.println(sbStyle.toString());
            ProcessObjectRequest request = new ProcessObjectRequest(bucketName, key, sbStyle.toString());
            GenericResult processResult = ossClient.processObject(request);
            String json = IOUtils.readStreamAsString(processResult.getResponse().getContent(), "UTF-8");
            processResult.getResponse().getContent().close();
            System.out.println(json);
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

<?php
// Obtain access credentials from environment variables. Before you run this code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. 
$ak = getenv('OSS_ACCESS_KEY_ID');
$sk = getenv('OSS_ACCESS_KEY_SECRET');
// Specify the bucket name, for example, examplebucket.
$bucket = 'examplebucket';
// Specify the filename, which is used only as a placeholder. When you use intelligent document polishing, the content of this file is not read.
$objectKey = 'example.docx';
// Specify the text to polish.
$txt = "The solar system consists of the Sun and the celestial bodies that orbit it, including eight planets. In order of their distance from the Sun, from nearest to farthest, these planets are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.";

$base64url = str_replace(['+', '/', '='], ['-', '_', ''], base64_encode($txt));
// Build the intelligent document polishing instruction.
$body = sprintf("x-oss-process=doc/polish,content_%s", $base64url);

$httpVerb = 'POST';
$contentMd5 = base64_encode(md5($body, true));
$contentType = '';
$date = gmdate('D, d M Y H:i:s T');
$stringToSign = $httpVerb . "\n" . $contentMd5 . "\n" . $contentType . "\n" . $date . "\n" . "/{$bucket}/{$objectKey}?x-oss-process";
$signature = base64_encode(hash_hmac('sha1', $stringToSign, $sk, true));

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://{$bucket}.oss-cn-hangzhou.aliyuncs.com/{$objectKey}?x-oss-process");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Date: ' . $date,
    'Authorization: OSS ' . $ak . ':' . $signature,
    'Content-Type: ' . $contentType,
    'Content-Md5:' . $contentMd5,
));
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);

$response = curl_exec($ch);

$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($response === false) {
    echo "Error: " . curl_error($ch);
} else {
    if ($httpcode == 200) {
        var_dump($response);
    } else {
        echo "Error: HTTP code " . $httpcode;
    }
}

package main

import (
	"encoding/base64"
	"encoding/json"
	"fmt"
	"io"
	"os"
	"strings"

	"github.com/aliyun/aliyun-oss-go-sdk/oss"
)

type TextData struct {
	RequestId string `json:"RequestId"`
	Output    struct {
		Text         string `json:"Text"`
		FinishReason string `json:"FinishReason"`
	} `json:"Output"`
}

func main() {
	// Obtain temporary access credentials from environment variables. Before you run this code, make sure that the OSS_ACCESS_KEY_ID, OSS_ACCESS_KEY_SECRET, and OSS_SESSION_TOKEN environment variables are configured.
	provider, err := oss.NewEnvironmentVariableCredentialsProvider()
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}
	// Create an OSSClient instance.
	client, err := oss.New("https://oss-cn-hangzhou.aliyuncs.com", "", "", oss.SetCredentialsProvider(&provider), oss.AuthVersion(oss.AuthV4), oss.Region("cn-hangzhou"))
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}

	// Specify the bucket name, for example, examplebucket.
	bucketName := "examplebucket"
	bucket, err := client.Bucket(bucketName)
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}
	params := make(map[string]interface{})
	params["x-oss-process"] = nil
        // Specify the text to polish.
	txt := "The solar system consists of the Sun and the celestial bodies that orbit it, including eight planets. In order of their distance from the Sun, from nearest to farthest, these planets are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune."
        // Build the intelligent document polishing instruction.
	data := fmt.Sprintf("x-oss-process=doc/polish,content_%v", base64.URLEncoding.EncodeToString([]byte(txt)))
        // example.docx is a file in the bucket and is used as a placeholder. When you use intelligent document polishing, the content of this file is not read.
	response, err := bucket.Do("POST", "example.docx", params, nil, strings.NewReader(data), nil)
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}

	defer response.Body.Close()
	jsonData, err := io.ReadAll(response.Body)
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}
	var text TextData
	err = json.Unmarshal(jsonData, &text)
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}
	fmt.Printf("RequestId:%v\n", text.RequestId)
	fmt.Printf("Text:%v\n", text.Output.Text)
	fmt.Printf("FinishReason:%v\n", text.Output.FinishReason)
}