Heroku 上未加载 GraphQL 架构

Question

有人用过这个GraphQL Laravel Library吗？

我设法让它在我的本地机器上运行。但是当我将它部署到 Heroku 时，我不断收到一个错误，提示我的架构未加载。

我该如何解决这个问题？

这是我本地 GraphQL 环境的屏幕截图：

您可能会找到 Heroku GraphQL 游乐场 here。

我在 PHP/Laravel 网上找不到很多关于部署 GraphQL 的文档。

预先感谢您的帮助。

编辑：

这是我的架构：

"A datetime string with format `Y-m-d H:i:s`, e.g. `2018-05-23 13:43:32`."
scalar DateTime
    @scalar(class: "Nuwave\Lighthouse\Schema\Types\Scalars\DateTime")

"Indicates what fields are available at the top level of a query operation."
type Query {
    "Gets a page."
    pages(
        "Filters by name. Accepts SQL LIKE wildcards `%` and `_`."
        name: String @where(operator: "like")
    ): [Page!]! @paginate(defaultCount: 1)

    "Gets a list of posts."
    posts(
        "Filters by featured property."
        featured: Boolean
        "Filter a single post by the slug"
        slug: String
    ): [Post!]!
        @paginate(defaultCount: 10)
        @orderBy(column: "published_at", direction: DESC)
}

"A page of the blog."
type Page {
    "Unique primary key."
    id: ID!
    "Name of the page. Used for filters"
    name: String!
    "Title of the page."
    title: String!
    "Subtitle of the page."
    subtitle: String
    "Head title of page."
    metaTitle: String
    "Head description of page."
    metaDescription: String
}

"A blog post."
type Post {
    "Unique primary key."
    id: ID!
    "Post's name. Used for filters."
    name: String!
    "Post's slug. Used for filters."
    slug: String!
    "Post's title."
    title: String!
    "Post's subtitle."
    subtitle: String
    "Post's short description."
    summary: String
    "Post's content."
    text: String
    "Post's head title."
    metaTitle: String
    "Post's head description."
    metaDescription: String
    "The date the post was published."
    publishedAt: DateTime
}

这是我的 Heroku 配置：

Answer 1

Lighthouse 工作正常。我认为您在生产中禁用了内省，这就是 Graphql Playground 失败的原因。

Heroku 上未加载 GraphQL 架构

GraphQL Schema not Loaded on Heroku

heroku

graphql

php-7

laravel-lighthouse

laravel-8