java集成谷歌googel Translation翻译 v2 v3

v2基本版字符串翻译

依赖

<!-- translation -->
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-translate</artifactId>
    <version>1.3.1</version>
</dependency>

代码1 电脑里面设置了Translationd独有的环境变量不然报错

Translate translate = TranslateOptions.getDefaultInstance().getService();

Translation translation = translate.translate(
        text,
        Translate.TranslateOption.sourceLanguage(sourceLanguage),
        Translate.TranslateOption.targetLanguage(targetLanguage),
        Translate.TranslateOption.model("nmt")
);

System.out.println(translation.getTranslatedText());

代码2 不需要电脑设置什么环境变量

Translate translate = TranslateOptions.newBuilder()
        .setApiKey("私钥")
        .build().getService();
String sourceLanguage = "en";
String targetLanguage = "zh-CN";
Translate.TranslateOption srcLang = Translate.TranslateOption.sourceLanguage(sourceLanguage);
Translate.TranslateOption tgtLang = Translate.TranslateOption.targetLanguage(targetLanguage);
Translate.TranslateOption model = Translate.TranslateOption.model("nmt");

String sourceText = "hello World";

System.out.println("翻译开始");
Translation translation = translate.translate(sourceText,srcLang,tgtLang,model);
System.out.println("翻译前......"+sourceText);
System.out.println("翻译后......"+translation.getTranslatedText());

v3高级版文本翻译

依赖  单独使用如果要结合Speech-to-text谷歌语音识别用下面那个依赖

<!-- translation -->
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-translate</artifactId>
    <version>2.3.0</version>
</dependency>

整合语音识别

<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-firestore</artifactId>
    <version>1.34.0</version>
</dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-storage</artifactId>
    <version>1.108.0</version>
</dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-pubsub</artifactId>
    <version>1.106.0</version>
</dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-compute</artifactId>
    <version>0.118.0-alpha</version>
</dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-vision</artifactId>
    <version>1.99.3</version>
</dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-translate</artifactId>
    <version>1.94.5</version>
</dependency>
<dependency>
    <groupId>io.grpc</groupId>
    <artifactId>grpc-netty-shaded</artifactId>
    <version>1.29.0</version>
</dependency>
<dependency>
    <groupId>io.grpc</groupId>
    <artifactId>grpc-protobuf</artifactId>
    <version>1.29.0</version>
</dependency>
<dependency>
    <groupId>io.grpc</groupId>
    <artifactId>grpc-stub</artifactId>
    <version>1.29.0</version>
</dependency>

代码

try (TranslationServiceClient client = TranslationServiceClient.create()){

    LocationName parent = LocationName.of("谷歌项目id","global");

    DetectLanguageRequest request = DetectLanguageRequest.newBuilder()
            .setParent(parent.toString())
            .setMimeType("text/plain")
            .setContent("your-text")
            .build();
    DetectLanguageResponse response = client.detectLanguage(request);


    for (DetectedLanguage language : response.getLanguagesList()) {
        // The language detected
        System.out.printf("Language code: %s\n", language.getLanguageCode());
        // Confidence of detection result for this language
        System.out.printf("Confidence: %s\n", language.getConfidence());
    }

} catch (IOException e) {
    e.printStackTrace();
}