Question

我试图使用PowerShell运行class Server { AudioInputStream audioInputStream; static AudioInputStream ais; static AudioFormat format; static boolean status = true; static int port = 50005; static int sampleRate = 44100; public static void main(String args[]) throws Exception { DatagramSocket serverSocket = new DatagramSocket(50005); byte[] receiveData = new byte[3548]; format = new AudioFormat(sampleRate, 16, 1, true, false); while (status == true) { DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length); serverSocket.receive(receivePacket); ByteArrayInputStream baiss = new ByteArrayInputStream(receivePacket.getData()); ais = new AudioInputStream(baiss, format, receivePacket.getLength()); // A thread solve the problem of chunky audio new Thread(new Runnable() { @Override public void run() { toSpeaker(receivePacket.getData()); } }).start(); } // serverSocket.delete(); } public static void toSpeaker(byte soundbytes[]) { try { DataLine.Info dataLineInfo = new DataLine.Info(SourceDataLine.class, format); SourceDataLine sourceDataLine = (SourceDataLine) AudioSystem.getLine(dataLineInfo); sourceDataLine.open(format); FloatControl volumeControl = (FloatControl) sourceDataLine.getControl(FloatControl.Type.MASTER_GAIN); volumeControl.setValue(6.0f); sourceDataLine.start(); sourceDataLine.open(format); sourceDataLine.start(); System.out.println("format? :" + sourceDataLine.getFormat()); sourceDataLine.write(soundbytes, 0, soundbytes.length); System.out.println(soundbytes.toString()); sourceDataLine.drain(); sourceDataLine.close(); } catch (Exception e) { System.out.println("Not working in speakers..."); e.printStackTrace(); } } }命令。

下面是curl命令

curl

curl --location --request POST "controller/lttrouter/v1/TestResult/process-data-results/" --form "synthesisreport=@"C:\Users\subu\Desktop\testdemo\SynthesisReport.csv";type=text/csv" --form "createdBy=subu" --form "jiraStoryId=LT1235" --form "jiraTaskId=LT1236" --form "tag=demo-test"上方的命令提示符处于工作状态。

我尝试了以下PowerShell代码

curl

我遇到错误

curl.exe : curl: (26) Failed to open/read local data from file/application
At line:13 char:1
+ & $CurlExecutable @CurlArguments
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (curl: (26) Fail...ile/application:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError

如果我做错了，请提出建议。

Answer 1

在这种情况下，请勿使用splatting，只需传递参数列表（$而不是@），正确添加引号并确保$ path得到扩展：

$curlExecutable = "C:\curl-7.65.1-win64-mingw\bin\curl.exe"
$path = "C:\Users\subu\Desktop\Test\SynthesisReport.csv"

Write-Host "CurlFile" $curlExecutable
$curlArguments = "--location","--request", "POST", 
                 "`"controller/lttrouter/v1/TestResult/process-data-results/`"",
                 "--form", "`"synthesisreport=@`"$path`";type=text/csv`"",
                 "--form", "`"createdBy=subu`"",
                 "--form", "`"jiraStoryId=LT1235`"",
                 "--form", "`"jiraTaskId=LT1236`"",
                 "--form", "`"tag=demo-test`""

& $curlExecutable $curlArguments

无法从文件/应用程序打开/读取本地数据

1 个答案: