使用有道api抓取讀音

轉載請表明出處 https://blog.csdn.net/Amor_Leo/article/details/106843484 謝謝

pom

 <!--        file轉換文件流-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-mock</artifactId>
            <version>2.0.8</version>
        </dependency>

yml

youdao:
  downPath: D:/temp/down

工具類

/**
 * 抓取讀音並上傳文件服務器工具類
 *
 * @author LHL
 */
@Slf4j
@Component
public class WordVoiceUtil {

	@Value("${youdao.downPath}")
	private String downPath;

	/**
	 * 抓取音頻並上傳oss
	 *
	 * @param content 要抓取讀音的內容
	 * @return String
	 */
	public String getVoiceLink(String content) {
		String query = content.toLowerCase().trim();
		try {
			query =  URLEncoder.encode(query,"utf-8");
		} catch (UnsupportedEncodingException e) {
			log.info("抓取讀音 \t  內容encode失敗: {}", query);
			e.printStackTrace();
		}
		String speechUrl = "https://dict.youdao.com/dictvoice?type=2&audio=" + query;
		log.info("抓取讀音 \t  抓取地址: {}", speechUrl);
		String fileUpload = null;
		File dir = new File(downPath);
		//創建文件夾
		if (!dir.exists()) {
			dir.mkdir();
		}
		String path = downPath + "/" + StrUtil.createFileNameUseTime() + ".mp3";
		log.info("抓取讀音 \t  臨時下載本地地址: {}", path);
		URL url = null;
		InputStream is = null;
		OutputStream os = null;
		FileInputStream fileInputStream = null;
		File audio = null;
		try {
			url = new URL(speechUrl);
			is = new BufferedInputStream(url.openStream());
			os = new FileOutputStream(path);
			int bytesRead = 0;
			byte[] buffer = new byte[8192];
			while ((bytesRead = is.read(buffer, 0, 8192)) != -1) {
				//buffer數組存放讀取的字節，如果因爲流位於文件末尾而沒有可用的字節，則返回值-1，以整數形式返回實際讀取的字節數
				os.write(buffer, 0, bytesRead);
			}
			audio = new File(path);
			if (audio.exists()) {
				log.info("抓取讀音 \t  臨時下載本地,下載成功");
				fileInputStream = new FileInputStream(audio);
				MultipartFile multipartFile = new MockMultipartFile(audio.getName(), audio.getName(), ContentType.APPLICATION_OCTET_STREAM.toString(), fileInputStream);
				fileUpload = FileUploadOssUtil.fileUpload(multipartFile); //上傳到文件服務器 看自己的項目用的什麼
				log.info("抓取讀音 \t  上傳oss文件路徑: {}", fileUpload);
			}
		} catch (IOException e) {
			e.printStackTrace();
			log.error("抓取讀音 \t 下載失敗");
		} finally {
			if (os != null) {
				try {
					os.flush();
					os.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			if (is != null) {
				try {
					is.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			if (fileInputStream != null) {
				try {
					fileInputStream.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			if (null != audio) {
				if (audio.exists()) {
					audio.delete();
					log.info("抓取讀音 \t 刪除臨時下載到本地的文件: {}", path);
				}
			}
		}
		return fileUpload;
	}

}