Graphql入门

Schema书写顺序

这里以github-schema.graphql为标准样本进行编写

• interface
• union
• type
• enum
• input
• scalar

学习入门网站

• https://www.howtographql.com/
• 分页最佳实践说明: https://relay.dev/graphql/connections.htm

查找属性值顺序

schema

type PageTagRecordGroup {
    text: String!
}

type Query {
    pageTagRecordGroup(skip: Int): PageTagRecordGroup
}

resolvers

module.exports = {
    Query: {
        pageTagRecordGroup: async function () {
            return {
                text: 222
            }
        }
    },
    PageTagRecordGroup: {
        text: async function () {
            return 333
        }
    }
}

query

{
    pageTagRecordGroup(skip: 10) {
        text
    }
}

返回结果为

{
    "data": {
        "pageTagRecordGroup" {
            text: "333"
        }
    }
}