使用数字作为GraphQL架构中的键？

Question

您可以使用GraphQL架构语言将数字用作GraphQL架构中的键吗？即（这是一个小片段...）

type tax_code_allocation_country_KOR_states {
  "11": tax_code_allocation_state_tax_query
  "26": tax_code_allocation_state_tax_query
  "27": tax_code_allocation_state_tax_query
}

或以下内容，我意识到这是错误的JSON：

type tax_code_allocation_country_KOR_states {
  11: tax_code_allocation_state_tax_query
  26: tax_code_allocation_state_tax_query
  27: tax_code_allocation_state_tax_query
}

Answer 1

否，specification禁止这样做。可以在数字前加上下划线：

type tax_code_allocation_country_KOR_states {
  _11: tax_code_allocation_state_tax_query
  _26: tax_code_allocation_state_tax_query
  _27: tax_code_allocation_state_tax_query
}

或者根本不在类型级别上执行此操作，而是映射查询或仅运行过滤器查询：

type tax_code_allocation_country_KOR_states {
  tax(code: 11): tax_code_allocation_state_tax_query
  tax(codes: [11, 26, 27]): [tax_code_allocation_state_tax_query]
}

# query subselection
{ _11: tax(code: 11), _26: tax(code: 26), _27: tax(code: 27) }