参数我都是对照者我的应用粘贴上去的啊，依然报错好像是501错
Ta的回复 ：xie_yongkang： 您好, 请附上您的代码, 并注意屏蔽个人的AK/SK信息, 以便排查, 谢谢。 回复xie_yongkang： import java.io.BufferedReader; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.FileWriter; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.PrintWriter; import java.net.HttpURLConnection; import java.net.URL; import java.util.ArrayList; import java.util.Scanner; import javax.xml.bind.DatatypeConverter; import org.json.JSONObject; public class SpeechSynthesis { private final String serverURL = "http://tsn.baidu.com/text2audio"; private String token = ""; private String text = ""; private String saveURL = ""; private boolean isDetailed = false; //pit6最好啦 private int per = 0; //男1女0 private int spd = 6; //音速0-9 private int pit = 6; //音调0-9 private int vol = 5; //音量0-9 //put your own params here private String apiKey = ""; private String secretKey = ""; private String cuid = ""; public SpeechSynthesis(String cuid){ this.cuid = cuid; checkLocalToken(); } public SpeechSynthesis(String apiKey , String secretKey , String cuid){ this.apiKey = apiKey; this.secretKey = secretKey; this.cuid = cuid; checkLocalToken(); } private void checkLocalToken() { // TODO Auto-generated method stub File tokenFile = new File("TTS_token.dat"); if(tokenFile.exists()){ try { token = new Scanner(tokenFile).nextLine(); } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } } else{ try { getToken(); PrintWriter output = new PrintWriter(tokenFile); output.print(token); output.close(); } catch (Exception e) { // TODO Auto-generated catch block System.out.println("获取认证失败,请检查apiKey,secreKey,cuid位置或者内容是否设置正确"); System.exit(1); } } } //与验证服务器验证 获取token public void getToken() throws Exception { String getTokenURL = "https://openapi.baidu.com/oauth/2.0/token?grant_type=client_credentials" + "&client_id=" + apiKey + "&client_secret=" + secretKey; HttpURLConnection conn = (HttpURLConnection) new URL(getTokenURL).openConnection(); //与验证服务器连接 token = new JSONObject(printResponse(conn)).getString("access_token");//获取access_token:...后的taken } private String printResponse(HttpURLConnection conn) throws Exception { if (conn.getResponseCode() != 200) { // request error System.err.println("请求失败,请检查网络"); return ""; } InputStream is = conn.getInputStream(); BufferedReader rd = new BufferedReader(new InputStreamReader(is)); String line; StringBuffer response = new StringBuffer(); while ((line = rd.readLine()) != null) { response.append(line); response.append('\r'); } rd.close(); if(isDetailed){ System.out.println( new JSONObject(response.toString()).toString(4)); } return response.toString(); } //把语音文件转换成byte数组存储 private byte[] getData(HttpURLConnection conn) throws IOException { InputStream is = conn.getInputStream(); ArrayList byteList = new ArrayList<>(); int value; while((value = is.read()) != -1){ //读取流的技巧 byteList.add(value); } //这里是一个冗余的方式 byte[] bytes = new byte[byteList.size()]; int[] intbytes = new int[bytes.length]; for(int i = 0; i < bytes.length;i++){ intbytes[i] = (int) byteList.get(i); } for(int i = 0; i < bytes.length;i++){ bytes[i] =(byte) intbytes[i]; } is.close(); System.out.println("语音成功合成"); return bytes; } //利用获得的token与语音服务器连接 public void methodByGET() throws Exception { if(saveURL.isEmpty() || text.isEmpty()){ System.err.println("未识别语音保存位置 或者未设置发送内容"); System.exit(1); } HttpURLConnection conn = (HttpURLConnection) new URL(serverURL + "?tex=" + new String((text).getBytes(),"UTF-8") + "&lan=zh" + "&cuid=" + cuid + "&ctp=1" + "&tok=" + token +"&per=" + per + "&spd=" + spd + "&pit=" + pit+ "&vol=" + vol).openConnection(); // add request header conn.setRequestMethod("GET"); conn.setRequestProperty("Content-Type", "audio/mp3"); conn.setDoInput(true); conn.setDoOutput(true); //输出到指定目录 DataOutputStream out = new DataOutputStream(new FileOutputStream(saveURL)); //能保存为音频格式说明传递的就是音频本体 而不是html out.write(getData(conn)); } public void methodByGET(String text){ setText(text); try { methodByGET(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void setVoice(int speed , int pitch ,int volume){ setSpeed(speed); setPitch(pitch); setVolume(volume); } public void setSpeed(int speed){ if(speed > -1 && speed < 10) this.spd = speed; else { System.err.println("大小范围0-9"); System.exit(1); } } public void setPitch(int pitch){ if(pitch > -1 && pitch < 10) this.pit = pitch; else { System.err.println("大小范围0-9"); System.exit(1); } } public void setVolume(int volume){ if(volume > -1 && volume < 10 ) this.vol = volume; else{ System.err.println("大小范围0-9"); System.exit(1); } } public void changeSex(){ if(per == 0){ per = 1; }else{ per = 0; } } public void setIsDetailed(boolean isDetailed){ this.isDetailed = isDetailed; } public void setSaveURL(String path){ this.saveURL = path; } public void setText(String text){ StringBuffer textBuffer = new StringBuffer(text); for(int i = 0 ; i < textBuffer.length();i++){ if(textBuffer.charAt(i) == ' '){ textBuffer.replace(i, i+1, ","); } } this.text = textBuffer.toString(); } public void setToken(String token){ this.token = token; } }
