F#Yaml类型提供程序

我已尝试在配置文件中使用Yaml贴图集合：

Companies:
  - code: 11
    name: A
    country: FR
    functionalCurrency: EUR
  - code: 12
    name: B
    country: GB
    functionalCurrency: GBP

但是，当尝试使用类型提供程序读取它时，它只会找到列表的第一个结果

与：

  open FSharp.Configuration
  type CompaniesConfig = YamlConfig<"Config.yaml">  
  let config = CompaniesConfig()

尝试在线解析代码是有效的，因此我想知道这是库限制还是

---

感谢您的帮助

您需要实际加载文件，而不仅仅是直接使用模式：

config.load（yamlFile）

。这在文档中可能会更加明确。我在链接中使用了示例文件

#if INTERACTIVE
#r @"..\packages\FSharp.Configuration.0.6.1\lib\net40\FSharp.Configuration.dll"
#endif

open FSharp.Configuration
open System.IO

/// https://github.com/fsprojects/FSharp.Configuration/blob/master/tests/FSharp.Configuration.Tests/Lists.yaml

[<Literal>]
let yamlFile = __SOURCE_DIRECTORY__ + "..\Lists.yaml"

File.Exists yamlFile

type TestConfig = YamlConfig<yamlFile>
let config = TestConfig()

config.Load(yamlFile)
config.items.Count
config.items

#如果是交互式的
#r@..\packages\FSharp.Configuration.0.6.1\lib\net40\FSharp.Configuration.dll”
#恩迪夫
打开FSharp.Configuration
开放系统
/// https://github.com/fsprojects/FSharp.Configuration/blob/master/tests/FSharp.Configuration.Tests/Lists.yaml
[]
让yamlFile=\uuuuuu源文件\uuuu目录+“。\Lists.yaml”
存在yamlFile文件
类型TestConfig=YamlConfig
让config=TestConfig（）
config.Load（yamlFile）
config.items.Count
config.items

我得到两项：

> 
val it : int = 2
> 
val it : System.Collections.Generic.IList<TestConfig.items_Item_Type> =
  seq
    [FSharp.Configuration.TestConfig+items_Item_Type
       {descrip = "Water Bucket (Filled)";
        part_no = "A4786";
        price = 147;
        quantity = 4;};
     FSharp.Configuration.TestConfig+items_Item_Type
       {descrip = "High Heeled "Ruby" Slippers";
        part_no = "E1628";
        price = 10027;
        quantity = 1;}]
> 

>
val it:int=2
> 
val it:System.Collections.Generic.IList=
序号
[FSharp.Configuration.TestConfig+items\u Item\u Type
{descripp=“水桶（已装满）”；
零件号为“A4786”；
价格=147；
数量=4；}；
FSharp.Configuration.TestConfig+items\u Item\u类型
{descripp=“高跟”红宝石”拖鞋；
零件号为“E1628”；
价格=10027；
数量=1；}]
> 

> 
val it : int = 2
> 
val it : System.Collections.Generic.IList<TestConfig.items_Item_Type> =
  seq
    [FSharp.Configuration.TestConfig+items_Item_Type
       {descrip = "Water Bucket (Filled)";
        part_no = "A4786";
        price = 147;
        quantity = 4;};
     FSharp.Configuration.TestConfig+items_Item_Type
       {descrip = "High Heeled "Ruby" Slippers";
        part_no = "E1628";
        price = 10027;
        quantity = 1;}]
>