forked from dyf/fys-Multi-tenant
85 lines
3.2 KiB
Java
85 lines
3.2 KiB
Java
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package com.fuyuanshen.app.http;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpResponse;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.util.EntityUtils;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.Base64;
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public class ApacheHttpTtsClient {
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private String accessKeyId;
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private String accessKeySecret;
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private String appKey;
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public ApacheHttpTtsClient(String accessKeyId, String accessKeySecret, String appKey) {
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this.accessKeyId = accessKeyId;
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this.accessKeySecret = accessKeySecret;
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this.appKey = appKey;
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}
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/**
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* 使用Apache HttpClient调用TTS服务
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*/
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public byte[] synthesizeTextToMp3(String text) throws IOException {
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CloseableHttpClient httpClient = HttpClients.createDefault();
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try {
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HttpPost httpPost = new HttpPost("https://nls-gateway.cn-shanghai.aliyuncs.com/v1/tts");
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// 设置请求头
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httpPost.setHeader("Content-Type", "application/json");
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httpPost.setHeader("Authorization", "Bearer " + getAccessToken());
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// 设置请求体
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String jsonPayload = String.format(
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"{\"appkey\":\"%s\",\"text\":\"%s\",\"voice\":\"zhifeng\",\"format\":\"MP3\",\"sample_rate\":24000,\"volume\":50,\"speech_rate\":0,\"pitch_rate\":0}",
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appKey,
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text.replace("\"", "\\\"")
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);
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StringEntity entity = new StringEntity(jsonPayload, "UTF-8");
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httpPost.setEntity(entity);
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// 执行请求
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CloseableHttpResponse response = httpClient.execute(httpPost);
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try {
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HttpEntity responseEntity = response.getEntity();
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if (response.getStatusLine().getStatusCode() == 200) {
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// 读取响应数据（Base64编码的音频数据）
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String responseStr = EntityUtils.toString(responseEntity);
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// 如果返回的是Base64编码的数据
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if (responseStr.startsWith("data:audio/mp3;base64,")) {
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String base64Data = responseStr.substring("data:audio/mp3;base64,".length());
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return Base64.getDecoder().decode(base64Data);
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} else {
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// 直接返回音频数据
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return EntityUtils.toByteArray(responseEntity);
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}
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} else {
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throw new IOException("请求失败: " + response.getStatusLine().getStatusCode());
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}
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} finally {
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response.close();
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}
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} finally {
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httpClient.close();
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}
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}
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/**
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* 获取访问令牌
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*/
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private String getAccessToken() {
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// 实现获取阿里云访问令牌的逻辑
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return "your-access-token";
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}
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}
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