Node.js GraphQL js Node/Express:如何在GraphQL查询中传递字符串对象?
我的目标是能够在GraphQL查询中传递字符串对象 目标:Node.js GraphQL js Node/Express:如何在GraphQL查询中传递字符串对象?,node.js,express,graphql-js,Node.js,Express,Graphql Js,我的目标是能够在GraphQL查询中传递字符串对象 目标: { accounts (filter: '{"fieldName": "id", "fieldValues":["123"], "filterType":"in"}'){ id } } 错误: "Syntax Error GraphQL request (1:22) Unexpected single quote character ('), did you
{
accounts (filter:
'{"fieldName": "id",
"fieldValues":["123"],
"filterType":"in"}'){
id
}
}
错误:
"Syntax Error GraphQL request (1:22) Unexpected single quote character ('), did you mean to use a double quote (\")?"
问题是GraphQL似乎不接受用单引号括起来的字符串
在对象内部使用单引号是不可能的,因为这需要对编译这些对象的客户端进行重大更改
示例:
{
"fieldName": "id",
"fieldValues":["123"],
"filterType":"in"
}
accounts: {
type: new GraphQLList(accountType),
args: {
id: { type: GraphQLString },
status: { type: GraphQLString },
filter: { type: GraphQLString },
sort: { type: GraphQLString },
},
resolve: (root, args, { loaders }) => loaders.account.load(args),
},
模式:
{
"fieldName": "id",
"fieldValues":["123"],
"filterType":"in"
}
accounts: {
type: new GraphQLList(accountType),
args: {
id: { type: GraphQLString },
status: { type: GraphQLString },
filter: { type: GraphQLString },
sort: { type: GraphQLString },
},
resolve: (root, args, { loaders }) => loaders.account.load(args),
},
您需要在查询字符串中转义双qoutes:
{
accounts (
filter: "{\"fieldName\":\"id\",\"fieldValues\":[\"123\"],\"filterType\":\"in\"}"
){ id }
}
谢谢你的意见。不幸的是,这不起作用,因为这仍然需要在客户端更改代码。