目录
一、前言
二、服务开通
三、Java调用接口实例演示
1.文本翻译
1.代码展示
2.术语文本翻译
3.对照文本翻译
4.注意事项
2.文档翻译
1.调用流程示意图
2.官网Demo详情(示例只有上传并翻译流程的)
3.注意(这里很容易出错)
4.官方开发文档
四、SDK的Java调用接口实例演示
小牛翻译提供文本翻译+文档翻译的API接口:
支持454种语言互译(包括常见的中英日韩俄等语种)
支持多种常见文档类型(Word、PPT、PDF(不支持扫描件)、Excel)
另:每天提供免费的20万字符流量+100页文档页数(调用时需要)
首先需要在官网注册一个账号,获取我们后续需要的【API-KEY】和【APPID】。
注:
调用文本翻译只需用【API-KEY】即可,
调用文档翻译是【API-KEY】和【APPID】都需要。
获取方式:
public static void main(String[] args) {RestTemplate restTemplate = new RestTemplate();String url = "";//小牛api地址Map<String,Object> map = new HashMap();map.put("from","auto");//源语言设置为自动识别map.put("to","en");//目标语言map.put("apikey","这里要换成自己的apikey");//api密钥map.put("src_text","作业好难");//翻译文本ResponseEntity<String> stringResponseEntity = restTemplate.postForEntity(url, map, String.class);System.out.Body());//得到翻译内容}
得出翻译结果
{“tgt_text”:”Homework is so difficult”,“from”:”zh”;“to”:”en”;}
如果不想添加术语库,但是还想用术语校正,也可以在翻译的时候把术语传进去
public static void main(String[] args) {RestTemplate restTemplate = new RestTemplate();String url = "";Map<String, Object> map = new HashMap();map.put("from","zh");map.put("to","en");map.put("apikey","这里要换成自己的apikey");map.put("src_text","你好世界");map.put("dictflag",1);map.put("dict","{"你好":"nihao"}");ResponseEntity<String> stringResponseEntity = restTemplate.postForEntity(url, map, String.class);System.out.Body());}
得到的结果就是把“你好”翻译成想要的字符串“nihao”啦
{"tgt_text": "Nihao World","from": "zh","to": "en","align": {"0": {"0": {"tgt": "Nihao World ","src": "你好世界"}}}
}
如果需要原文译文对照接口,就调用下面的接口
public static void main(String[] args) {RestTemplate restTemplate = new RestTemplate();String url = "";Map<String,Object> map = new HashMap();map.put("from","zh");map.put("to","en");map.put("apikey","你的apikey");map.put("src_text","你好世界!我爱祖国");ResponseEntity<String> stringResponseEntity = restTemplate.postForEntity(url, map, String.class);System.out.Body());}
得出结果:
{"tgt_text": "Hello world! I love my motherland","from": "zh","to": "en","align": {"0": {"0": {"tgt": "Hello world! ","src": "你好世界!"},"1": {"tgt": "I love my motherland ","src": "我爱祖国"}}}
}
每次文本请求的长度不要超过5000,不然会截取前5000个字符。
小牛翻译的文档翻译接口有两种方式:
①上传文件后,直接翻译
②先上传文件,获取文件页数,然后再用返回的fileNo调用翻译接口进行翻译
public class NiuTransDocumentApiDemo {public static String BASE_URL = "";public static String UPLOAD_TRANS_URL = BASE_URL + "/documentTransApi/uploadAndTrans";//上传并翻译接口public static String GET_INFO_URL = BASE_URL + "/documentTransApi/getInfo";//获取进度接口public static String INTERRUPT_URL = BASE_URL + "/documentTransApi/interrupt";// 终止翻译接口public static String DOWNLOAD_URL = BASE_URL + "/documentTransApi/download";//下载文件接口public static String from = "原语语种,例如:zh";public static String to ="目标语语种,例如:en";public static String appId = "您的appId";//应用唯一标识,在'控制台->个人中心'中查看public static String apikey = "您的apikey";//在'控制台->个人中心'中查看public static String filePath = "C:\Test.docx";//替换为你要翻译的文件路径public static String saveFilePath = "C:\";//上传并翻译文件public static String uploadAndTrans(){TreeMap<String,Object> requestParamsMap = new TreeMap();requestParamsMap.put("from",from);requestParamsMap.put("to",to);authStrGenerate(requestParamsMap);requestParamsMap.put("file",new File(filePath));String response = null;try {response = HttpUtil.post(UPLOAD_TRANS_URL, requestParamsMap);} catch (Exception e) {e.printStackTrace();("上传文档并翻译异常");}log.info("上传并翻译结果为:{}",response);JSONObject jsonObject = JSONUtil.parseObj(response);JSONObject dataObject = JSONUtil.("data"));("fileNo").toString();}//获取文件信息public static JSONObject getDocumentInfo(String fileNo) {TreeMap<String, Object> requestParamsMap = new TreeMap<>();requestParamsMap.put("fileNo",fileNo);authStrGenerate(requestParamsMap);String response = null;try {response = (GET_INFO_URL, requestParamsMap);} catch (Exception e) {e.printStackTrace();("获取文档信息异常");}log.info("文档信息为:{}",response);JSONObject jsonObject = JSONUtil.parseObj(response);return JSONUtil.("data")));}//终止翻译中的文件public static void interruptTrans(String fileNo) {TreeMap<String, Object> requestParamsMap = new TreeMap<>();requestParamsMap.put("fileNo",fileNo);authStrGenerate(requestParamsMap);String response = null;try {response = (INTERRUPT_URL, requestParamsMap);} catch (Exception e) {e.printStackTrace();}}//下载文件public static void downloadFile(String fileNo) {TreeMap<String,Object> requestParamsMap = new TreeMap();requestParamsMap.put("fileNo",fileNo);requestParamsMap.put("type",1);authStrGenerate(requestParamsMap);String url = DOWNLOAD_URL + "?" Params(requestParamsMap);HttpUtil.downloadFile(url, FileUtil.file(saveFilePath));}//生成权限字符串public static void authStrGenerate(TreeMap<String,Object> requestParamsMap) {requestParamsMap.put("appId",appId);requestParamsMap.put("apikey",apikey);requestParamsMap.put("timestamp",System.currentTimeMillis()+"");StringBuilder requestParamsStr = new StringBuilder("");Set<String> keys = requestParamsMap.keySet();Iterator<String> iterator = keys.iterator();while (iterator.hasNext()) {String key = ();requestParamsStr.append("&").append(key).append("=").(key));}String paramsStr = String().replaceFirst("&", "");requestParamsMap.put("authStr",SecureUtil.md5(paramsStr));ve("apikey");}public static void main(String[] args) {String fileNo = uploadAndTrans();JSONObject documentInfo = getDocumentInfo(fileNo);while (Integer.("transStatus").toString()) == 103){documentInfo = getDocumentInfo(fileNo);try {Thread.sleep(3000);} catch (InterruptedException e) {e.printStackTrace();}}if(Integer.("transStatus").toString()) == 105){downloadFile(fileNo);}}
}
在接口调用时,计算authstr权限字符串的时候比较容易出错,担心出错就用Demo中的方法就可以了。
如果没有你所用语言的Demo,要仔细阅读authstr生成规则及注意事项~
文档翻译Demo直通车:小牛翻译开放平台 - 机器翻译找小牛
如果你使用的是java、c#,python ,官方有现成的例子,可以复制使用,也可以下载示例文件到本地。
小牛翻译的文档翻译API接口也有java SDK的调用方式,不过目前是内部测试阶段,还没正式上线,需要拿到安装包后手动引入到自己的项目里,可以联系客服。
下面是一个调用SDK的参考示例:
public class TransNiuUtil {public static void main(String[] args) {SendRequestClient sendRequestClient = new DefaultSendRequestClient("appid","aopikey");UploadTransRequestBo uploadTransRequestBo = new UploadTransRequestBo();uploadTransRequestBo.setFile(new File("文件地址"));uploadTransRequestBo.setFrom("原语语种");uploadTransRequestBo.setTo("目标语语种");BaseResultVo<UploadTransResultVo> baseResultVo = sendRequestClient.uploadTrans(uploadTransRequestBo);System.out.JsonStr(baseResultVo));BaseResultVo<DocumentInfoResultVo> documentInfo = Data().getFileNo());System.out.JsonStr(documentInfo));while (Data().getTransStatus() != 105){documentInfo = Data().getFileNo());try {Thread.sleep(3000);} catch (InterruptedException e) {e.printStackTrace();}System.out.JsonStr(documentInfo));}DownloadRequestBo downloadRequestBo = new DownloadRequestBo();downloadRequestBo.Data().getFileNo());downloadRequestBo.setType(1);downloadRequestBo.setSaveFilePath("F:\");sendRequestClient.downloadFileOrBytes(downloadRequestBo);sendRequestClient.downloadFile(downloadRequestBo);System.out.println(System.currentTimeMillis());}
}
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