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我想在scala中使用curl發佈json字符串。如果從Linux框,但陣痛錯誤((「消息」執行我的curl命令工作得很好:「必須提供的查詢字符串。」)總是從斯卡拉在linux使用捲曲在scala中傳遞Json字符串時發生錯誤
我的工作curl命令:
curl http://laptpad1811:5000/graphql -H "Content-Type: application/json"
-X POST -d '{"query":"mutation
CreateFileReceivedEvent($createFileReceivedEventInput:
CreateFleReceivedEventInput!) { createFileReceivedEvent(input:
$createFileReceivedEventInput) { clientMutationId }}","variables":
{"createFileReceivedEventInput":
{"clientMutationId":"Test","fileReceivedEvent":{"file":
{"fileTrackingId":"83a86c44-66a5-4de0-9b7f-
c6995877279d","name":"textfile_2017-08-21T15:58:45Z","fileType":
{"code":"textfile"}},"eventTimestamp":"2017-08-
21T15:59:30Z"}}},"operationName":"CreateFileReceivedEvent"}'
我的Scala代碼: 第一步:複製整個JSON字符串(有效載荷),以txt文件
'{"query":"mutation CreateFileReceivedEvent($createFileReceivedEventInput:
CreateFleReceivedEventInput!) { createFileReceivedEvent(input:
$createFileReceivedEventInput) { clientMutationId }}","variables":
{"createFileReceivedEventInput":
{"clientMutationId":"Test","fileReceivedEvent":{"file":
{"fileTrackingId":"83a86c44-66a5-4de0-9b7f-
c6995877279d","name":"textfile_2017-08-21T15:58:45Z","fileType":
{"code":"textfile"}},"eventTimestamp":"2017-08-
21T15:59:30Z"}}},"operationName":"CreateFileReceivedEvent"}'
第二步:
val data=fromFile("/usr/test/data.txt").getLines.mkString
第三步:
val cmd = Seq("curl", "http://laptpad1811:5000/graphql", "-H",
"'Content-Type:application/json'" ,"-X", "POST", "-d" , data)
第四步:
cmd.!!
我得到下面的錯誤
String =
"{
"errors": [
{
"message": "Must provide query string.",
"stack": "BadRequestError: Must provide query string.\n
我曾試圖改變「,以」和JSON字符串的多發組合,但我總是得到相同的錯誤。
這工作。刪除引用工作。謝謝Levi! –