如何将查询graphql转换为json对象? [英] How can I transform a query graphql to a json object?
问题描述
我有一个问题,我需要将查询graphql转换为json对象.也就是说,我以以下方式获取查询,并且我希望获得该查询的json.我该怎么办?我一直在搜索,但没有找到方法.
I have a problem and I need to transform a query graphql to a json object. That is, I get a query in the following way and I would like to have a json of that query. How could I do it? I've been searching and I haven't found a way.
谢谢.
query {
Patient(id:4){
id
birthDate {
year,
day
}
name {
text
}
}
}
推荐答案
任何GraphQL文档,无论是查询还是架构,都可以表示为AST对象.这是将GraphQL文档表示为对象的标准方法.您可以使用核心库将文档字符串解析为对象:
Any GraphQL document, whether it's a query or a schema, can be represented as an AST object. This is the standard way to represent a GraphQL document as an object. You can parse a document string into an object using the core library:
const { parse } = require('graphql')
const object = parse(`
query {
# ...
}
`)
该对象也可以转换回字符串:
The object can be converted back into a string as well:
const { print } = require('graphql')
const string = print(object)
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