我试图使用scala和http客户机库访问restapi（databricks），但无法得到正确的响应。
我正在尝试使用承载令牌访问，终结点为https://somename.cloud.databricks.com/api/2.0/jobs/runs/list?active_only=true&limit=15. 从ec2机器访问这个端点，并在aws上访问databricks集群。当我从本地机器（通过ide）执行时，同样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))
}def AllowRedirect(endpoint:String,givenToken:String):Unit={
val instance:HttpClient = HttpClientBuilder.create().setRedirectStrategy(new
LaxRedirectStrategy()).build()
val httpGet = new HttpGet(endpoint)
httpGet.addHeader("Authorization", "Bearer "+givenToken)
httpGet.addHeader("Content-Type","application/json")
val response:HttpResponse = instance.execute(httpGet)
println(response.getStatusLine.getStatusCode)
println(response)
}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>有人能帮我吗。
暂无答案！
目前还没有任何答案，快来回答吧！