如果在突变查询中添加列表类型，graphql 不会在 android 中编译
Posted
技术标签:
【中文标题】如果在突变查询中添加列表类型，graphql 不会在 android 中编译【英文标题】：graphql is not compiling in android if a list type is added in mutation query 【发布时间】：2018-12-12 10:40:53 【问题描述】：我正在尝试使用具有列表和其他数据的输入构建突变查询，并且在编译时抛出错误。
这里 ItemData 是一个 list 类型，如果我 remove 它，则代码正在正确编译。
查询正在 AWS 内部进行验证 Screenchot of Query in AWS
我的 schema.graphql 如下所示
mutation AddAdHoc($doc_no: String!, $bag: Int!, $cartons: Int!, $destination: String!, $pallets: Int!, $reason: String! ,$source: String!, $type: String!, $version: String, $itemData: ItemData)
addAdHocDetails(input: doc_no: $doc_no, bag: $bag, cartons: $cartons, destination: $destination, pallets: $pallets, reason: $reason ,source: $source, type: $type, version: $version, itemData: $itemData)
id
我的 schema.json 的某些部分如下所示
"name": "addAdHocDetails",
"description": null,
"args": [
"name": "input",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "INPUT_OBJECT",
"name": "addAdHocInput",
"ofType": null
,
"defaultValue": null
],
"type":
"kind": "OBJECT",
"name": "TBLAdHoc",
"ofType": null
,
"isDeprecated": false,
"deprecationReason": null
"kind": "INPUT_OBJECT",
"name": "addAdHocInput",
"description": null,
"fields": null,
"inputFields": [
"name": "doc_no",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "bag",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "Int",
"ofType": null
,
"defaultValue": null
,
"name": "cartons",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "Int",
"ofType": null
,
"defaultValue": null
,
"name": "destination",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "pallets",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "Int",
"ofType": null
,
"defaultValue": null
,
"name": "reason",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "source",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "type",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "version",
"description": null,
"type":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "itemData",
"description": null,
"type":
"kind": "LIST",
"name": null,
"ofType":
"kind": "INPUT_OBJECT",
"name": "ItemData",
"ofType": null
,
"defaultValue": null
],
"interfaces": null,
"enumValues": null,
"possibleTypes": null
,
"kind": "INPUT_OBJECT",
"name": "ItemData",
"description": null,
"fields": null,
"inputFields": [
"name": "item_id",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "Int",
"ofType": null
,
"defaultValue": null
,
"name": "uom",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "String",
"ofType": null
,
"defaultValue": null
,
"name": "qty",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "Int",
"ofType": null
,
"defaultValue": null
,
"name": "collectd",
"description": null,
"type":
"kind": "NON_NULL",
"name": null,
"ofType":
"kind": "SCALAR",
"name": "Int",
"ofType": null
,
"defaultValue": null
],
"interfaces": null,
"enumValues": null,
"possibleTypes": null
任何帮助都是可观的，
提前致谢
【问题讨论】：
【参考方案1】：我搞定了
ItemData的种类是List所以我们需要把数据放到[]中，这样才能列为列表输入
mutation AddAdHoc($doc_no: String!, $bag: Int!, $cartons: Int!, $destination: String!, $pallets: Int!, $reason: String! ,$source: String!, $type: String!, $version: String, $itemData: [ItemData])
addAdHocDetails(input: doc_no: $doc_no, bag: $bag, cartons: $cartons, destination: $destination, pallets: $pallets, reason: $reason ,source: $source, type: $type, version: $version, itemData: $itemData)
id
【讨论】：
以上是关于如果在突变查询中添加列表类型，graphql 不会在 android 中编译的主要内容，如果未能解决你的问题，请参考以下文章
如何在 GraphiQL 中为 GraphQL 查询和突变添加名称？