Scala 无法使用HTTP客户端访问REST API_Scala_Http_Databricks_Restapi_Aws Databricks

Scala 无法使用HTTP客户端访问REST API

scala http

Scala 无法使用HTTP客户端访问REST API,scala,http,databricks,restapi,aws-databricks,Scala,Http,Databricks,Restapi,Aws Databricks,我试图使用scala和HTTP客户端库访问RestAPI（Databricks），但无法得到正确的响应 def callPostMethod(endpoint:String,givenToken:String):Unit={ val httpClient:CloseableHttpClient = HttpClients.createDefault() val httppost:HttpGet = new HttpGet(endpoint) httppost.

我试图使用scala和HTTP客户端库访问RestAPI（Databricks），但无法得到正确的响应

def callPostMethod(endpoint:String,givenToken:String):Unit={
      val httpClient:CloseableHttpClient = HttpClients.createDefault()
      val httppost:HttpGet = new HttpGet(endpoint)
      httppost.addHeader("Authorization", "Bearer "+givenToken)
      httppost.addHeader("Content-Type","application/json")
     httppost.addHeader("user-agent","Mozilla/5.0")
     val response:CloseableHttpResponse = httpClient.execute(httppost)
     val statusLine:StatusLine = response.getStatusLine
     println(scala.io.Source.fromInputStream(response.getEntity.getContent).mkString)
     println(statusLine.getStatusCode)
     println(statusLine)
    httppost.getAllHeaders.foreach(x => x.getElements.foreach(z => z.getName))
   }

我正在尝试使用承载令牌进行访问，端点为。从EC2机器和AWS上的Databricks群集访问此端点。当我从本地机器（通过IDE）执行时，相同的代码给出了正确的响应

代码如下：

def listOutJobs(endpoint:String,givenToken:String):Unit={
 val url:URLConnection = new URL(endpoint).openConnection()
 val conn:HttpsURLConnection = url.asInstanceOf[HttpsURLConnection]
 conn.setRequestProperty("Authorization","Bearer "+givenToken)
 conn.setRequestProperty("Content-Type","application/json")
 conn.setDoOutput(true)
 conn.setRequestMethod("GET")
 println(conn.getResponseCode)
 val in : BufferedReader = new BufferedReader(new InputStreamReader(conn.getInputStream))
 var output : String = ""
 val response:StringBuffer = new StringBuffer()


 while ( output != null) {
   println(output)
   response.append(output)
   output = in.readLine()
 }
 conn.getHeaderField("Authorization")
 println(conn.getHeaderFields)
 in.close()
 println("Response:-" + response.toString)
}

甚至我也尝试了下面的代码，但都给出了相同的响应

def callPostMethod(endpoint:String,givenToken:String):Unit={
      val httpClient:CloseableHttpClient = HttpClients.createDefault()
      val httppost:HttpGet = new HttpGet(endpoint)
      httppost.addHeader("Authorization", "Bearer "+givenToken)
      httppost.addHeader("Content-Type","application/json")
     httppost.addHeader("user-agent","Mozilla/5.0")
     val response:CloseableHttpResponse = httpClient.execute(httppost)
     val statusLine:StatusLine = response.getStatusLine
     println(scala.io.Source.fromInputStream(response.getEntity.getContent).mkString)
     println(statusLine.getStatusCode)
     println(statusLine)
    httppost.getAllHeaders.foreach(x => x.getElements.foreach(z => z.getName))
   }

下面是HTML格式的响应，我得到的响应代码是200

 <!doctype html>
 <html> 
<head>
<meta charset="utf-8"/>
<meta http-equiv="Content-Language" content="en"/>
<title>Databricks - Sign In</title>
<meta name="viewport" content="width=960"/>
<link rel="icon" type="image/png" href="/favicon.ico"/>
<meta http-equiv="content-type" content="text/html; charset=UTF8"/>
<link rel="icon" href="favicon.ico"></head><body><uses-legacy-bootstrap><
div id="login-page"></div>
</uses-legacy-bootstrap>
<script src="login/login.ddb607f5.js"></script></body></html>


Databricks-登录
<
div id=“登录页面”>

有人能帮我一下吗