Sorry, I can only understand and respond in English. Please let me know how I can assist you in English.
#if INTERACTIVE
#r "bin\Debug\FSharp.Data.dll"
#endif
open System
open FSharp.Data
open FSharp.Data.Json
let testJson = """{ "workingDir":"hello", "exportDir":"hi there", "items":[{ "source":"", "dest":"", "args": {"name":"that"} }] }"""
//here is where i get the error
let Schema = JsonProvider<testJson>
最后一行始终给我报错“这不是常量表达式或有效的自定义属性值”——这是什么意思?我该怎么做才能读取这个JSON呢?