1
私のWebサーバーでgrapholサーバー（apolloとも）と通信するためにapollo-clientを使用しています。私は成功したクエリを動作させ、データを正しく取得していますが、私が突然変異を試みると、私はnew ApolloErrorメッセージを受け取ります。 graphiqlに貼り付けられた同じ突然変異コピーは完全に機能します。apollo-clientサーバーからサーバーへの突然変異によりエラーが発生しました（質問OK）
私は自分のgraphqlサーバでCORSをチェックしており、これが有効になっていて正しく機能しています。文字通り私の突然変異をコードからコピーしてグラフエディタに貼り付けて、期待通りに機能します。
誰かが私のためにこれについていくつかの光を当てることができますか、私は400エラーを取得している理由について私のgraphqlサーバーについての詳細情報をどのように見ることができますか？私はreq.headersとreq.body
req.headers -------
{
"accept": "*/*",
"content-type": "application/json",
"authorization": "JWT ",
"accept-encoding": "gzip,deflate",
"user-agent": "node-fetch/1.0 (+https://github.com/bitinn/node-fetch)",
"connection": "close",
"content-length": "585",
"host": "localhost:9000"
}
req.body -------
{
"query": "mutation updateTwitterAccessToken($data: TokenInput!) {\n updateTwitterToken(data: $data) {\n _id\n services {\n twitter {\n id\n __typename\n }\n token {\n token\n expires\n __typename\n }\n __typename\n }\n __typename\n }\n}\n",
"variables": {
"data": {
"accessToken": "000700000-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"accessTokenSecret": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"_id": "yyyyyyyyyyyyyyyyy",
"service": "twitter",
"serviceId": "000700000"
}
},
"operationName": "updateTwitterAccessToken"
}
apolloMiddleware前にミドルウェアを追加ここ
はアポロエラー
{
"graphQLErrors": [],
"networkError": {
"response": {
"url": "http://localhost:9000/api/private",
"status": 400,
"statusText": "Bad Request",
"headers": {
"_headers": {
"x-powered-by": [
"Express"
],
"access-control-allow-origin": [
"*"
],
"content-type": [
"application/json"
],
"date": [
"Wed, 22 Mar 2017 05:36:21 GMT"
],
"connection": [
"close"
],
"transfer-encoding": [
"chunked"
]
}
},
"ok": false,
"body": {
"_readableState": {
"objectMode": false,
"highWaterMark": 16384,
"buffer": {
"head": {
"data": {
"type": "Buffer",
"data": [
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34,
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]
},
"next": null
},
"tail": {
"data": {
"type": "Buffer",
"data": [
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]
},
"next": null
},
"length": 1
},
"length": 117,
"pipes": null,
"pipesCount": 0,
"flowing": null,
"ended": false,
"endEmitted": false,
"reading": true,
"sync": false,
"needReadable": true,
"emittedReadable": true,
"readableListening": false,
"resumeScheduled": false,
"defaultEncoding": "utf8",
"ranOut": false,
"awaitDrain": 0,
"readingMore": false,
"decoder": null,
"encoding": null
},
"readable": true,
"domain": null,
"_events": {},
"_eventsCount": 7,
"_writableState": {
"objectMode": false,
"highWaterMark": 16384,
"needDrain": false,
"ending": false,
"ended": false,
"finished": false,
"decodeStrings": true,
"defaultEncoding": "utf8",
"length": 0,
"writing": false,
"corked": 0,
"sync": false,
"bufferProcessing": false,
"writecb": null,
"writelen": 0,
"bufferedRequest": null,
"lastBufferedRequest": null,
"pendingcb": 0,
"prefinished": false,
"errorEmitted": false,
"bufferedRequestCount": 0,
"corkedRequestsFree": {
"next": null,
"entry": null
}
},
"writable": true,
"allowHalfOpen": true,
"_transformState": {
"needTransform": true,
"transforming": false,
"writecb": null,
"writechunk": null,
"writeencoding": "buffer"
}
},
"bodyUsed": false,
"size": 0,
"timeout": 0,
"_raw": [],
"_abort": false
}
},
"message": "Network error: Network request failed with status 400 - \"Bad Request\""
}
Error
at new ApolloError (/Users/rkstar/dev/projects/crate/microservices/dashboard/node_modules/apollo-client/apollo.umd.js:1490:23)
at /Users/rkstar/dev/projects/crate/microservices/dashboard/node_modules/apollo-client/apollo.umd.js:2149:24
at process._tickCallback (internal/process/next_tick.js:103:7)
**** **** UPDATE です
私はウェブサーバーからclient.mutate({ ... })を呼び出していますが、req.bodyここでは、私はこれを設定しています：
なぜ"query": "mutation ..."で、"mutation": "mutation ..."ではないのですか？