我正在尝试使用中继添加用户,下面是我的架构文件
schema.graphql
createUser(input: CreateUserInput!): UserPayload
input CreateUserInput {
clientMutationId: String
data: CreateUserData!
}
type CreateUserData {
firstName: String!
lastName: String!
password: String!
email: String
}
type UserPayload {
clientMutationId: String
node: User
}
type User {
id: ID!
firstName: String!
lastName: String!
email: String
password: String
}
下面是我的突变文件,
AddUserMutation.js
const mutation = graphql`
mutation AddUserMutation($input: CreateUserInput!) {
createUser(input: $input) {
data {
firstName
lastName
email
password
}
}
}
`;
function commit(environment, node) {
var firstName = node.fName;
var lastName = node.lName;
var email = node.signupEmail;
var password = node.pwd;
return commitMutation(environment, {
mutation,
variables: {
input: {
firstName,
lastName,
email,
password
},
},onCompleted: (response, errors) => {
console.log('Response received from server.',response)
},
onError: err => console.error(err),
},
);
}
export default { commit };
但它给了我这个错误
GraphQLParser:未知字段data
按类型UserPayload
。来源:文件AddUserMutation
file: js/mutations/AddUserMutation.js
.
所以我在这里做错了,我搜索了很多网站仍然能够找到解决方案。有人可以帮助/澄清我这一点吗?
根据您的架构,createUser
突变解析为一个对象UserPayload
类型。该类型在您的架构中只有两个字段:
type UserPayload {
clientMutationId: String
node: User
}
但是,您的查询实际上是在请求data
字段,该字段不存在UserPayload
类型。您需要修改查询以请求正确的字段,例如:
const mutation = graphql`
mutation AddUserMutation($input: CreateUserInput!) {
createUser(input: $input) {
node: {
firstName
lastName
email
password
}
}
}
`;
您可能还需要更改您的架构,因为CreateUserData
应该是一个input
not a type
.
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