新增内容

Basic-practice-of-FSharp/Basic-practice-of-FSharp.fsproj

@@ -7,7 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Compile Include="Program.fs" />
+    <Compile Include="HelloWorld.fs" />
+    <Compile Include="LetBinding.fs" />
+    <Compile Include="SimpleFunction.fs" />
   </ItemGroup>
 
 </Project>

Basic-practice-of-FSharp/HelloWorld.fs

@@ -0,0 +1,14 @@
+module HelloWorld
+
+// F#中基本部分均为函数,并且使用模块来组织各部分函数
+
+// 定义一个名为main的函数
+let main () =
+    // F#向控制台输出Hello world from F#字符
+    printfn "Hello world from F#"
+
+// 调用该函数
+main ()
+
+// 值得一提,F#的入口函数并不是main函数,并且它是隐式的,您并不需要显式说明
+// 项目中执行文件最后处即为入口点

Basic-practice-of-FSharp/LetBinding.fs

@@ -0,0 +1,23 @@
+module LetBinding
+
+// 在F#中创建变量使用let关键字
+// 作用是将值绑定到名称上
+let a = 1
+// 将值为1的a输出
+printfn "%d" a
+
+// 变量默认是不可变的
+// 函数式秉持着这样一种观念:人不能两次踏入同一条河流
+// 所以下面的表达式是非法的
+// a = 2
+
+// 类型是对现实世界抽象化的表述,它表达了事物的边界
+// 对于F#来说,类型也是至关重要的
+// 上面let a = 1并没有说明类型
+// 但是我们的变量在构建的时候已经确定了类型
+// 这里使用了类型推导技术,变量的类型由右侧的表达式决定
+
+// 在F#中拥有一些基本类型
+// 比如1默认是int类型, 1.0默认是float类型,'a'默认是char类型,"abc"是string类型
+// 下面的b将会被编译器推导为float类型
+let b = 3.1415926

Basic-practice-of-FSharp/Program.fs

@@ -1,4 +0,0 @@
-
-
-// For more information see https://aka.ms/fsharp-console-apps
-printfn "Hello from F#"

Basic-practice-of-FSharp/SimpleFunction.fs

@@ -0,0 +1,21 @@
+module SimpleFunction
+
+// F#中的函数与数学概念上的函数类似
+// 此数函彼数,是一个集合与另一个集合的映射
+
+// let绑定也可将函数绑定到名称上,以此构建一个函数
+// 当然,F#的函数一个值,与其他值并没有什么不同,所谓第一类函数
+
+let a = 1
+
+// 下面函数将一个a输入,并且返回a + 1
+let add_one a = a + 1
+
+// 我们尝试将该函数的结果打印出来
+printfn "%d" (add_one a)
+
+// 该函数将输出2(即a + 1)
+
+// 我们也可以实现多个参数的函数
+let add a b = a + b
+let mul a b = a * b

Basic-practice-of-FSharp/bin/Debug/net6.0/Basic-practice-of-FSharp.deps.json

@@ -0,0 +1,82 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v6.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v6.0": {
+      "Basic-practice-of-FSharp/1.0.0": {
+        "dependencies": {
+          "FSharp.Core": "6.0.1"
+        },
+        "runtime": {
+          "Basic-practice-of-FSharp.dll": {}
+        }
+      },
+      "FSharp.Core/6.0.1": {
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+        "resources": {
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+          "lib/netstandard2.1/de/FSharp.Core.resources.dll": {
+            "locale": "de"
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+          "lib/netstandard2.1/es/FSharp.Core.resources.dll": {
+            "locale": "es"
+          },
+          "lib/netstandard2.1/fr/FSharp.Core.resources.dll": {
+            "locale": "fr"
+          },
+          "lib/netstandard2.1/it/FSharp.Core.resources.dll": {
+            "locale": "it"
+          },
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+          },
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+            "locale": "ko"
+          },
+          "lib/netstandard2.1/pl/FSharp.Core.resources.dll": {
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+          },
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+            "locale": "zh-Hans"
+          },
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+            "locale": "zh-Hant"
+          }
+        }
+      }
+    }
+  },
+  "libraries": {
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+      "path": "fsharp.core/6.0.1",
+      "hashPath": "fsharp.core.6.0.1.nupkg.sha512"
+    }
+  }
+}

Basic-practice-of-FSharp/bin/Debug/net6.0/Basic-practice-of-FSharp.runtimeconfig.json

@@ -0,0 +1,9 @@
+{
+  "runtimeOptions": {
+    "tfm": "net6.0",
+    "framework": {
+      "name": "Microsoft.NETCore.App",
+      "version": "6.0.0"
+    }
+  }
+}

Basic-practice-of-FSharp/obj/Debug/net6.0/.NETCoreApp,Version=v6.0.AssemblyAttributes.fs

@@ -0,0 +1,3 @@
+namespace Microsoft.BuildSettings
+                [<System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v6.0", FrameworkDisplayName="")>]
+                do ()

Basic-practice-of-FSharp/obj/Debug/net6.0/Basic-practice-of-FSharp.AssemblyInfo.fs

@@ -0,0 +1,17 @@
+// <auto-generated>
+//     Generated by the FSharp WriteCodeFragment class.
+// </auto-generated>
+namespace FSharp
+
+open System
+open System.Reflection
+
+
+[<assembly: System.Reflection.AssemblyCompanyAttribute("Basic-practice-of-FSharp")>]
+[<assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")>]
+[<assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")>]
+[<assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")>]
+[<assembly: System.Reflection.AssemblyProductAttribute("Basic-practice-of-FSharp")>]
+[<assembly: System.Reflection.AssemblyTitleAttribute("Basic-practice-of-FSharp")>]
+[<assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")>]
+do()

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Basic-practice-of-FSharp/obj/Debug/net6.0/Basic-practice-of-FSharp.fsproj.FileListAbsolute.txt

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Basic-practice-of-FSharp/obj/Debug/net6.0/Basic-practice-of-FSharp.genruntimeconfig.cache

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Basic-practice-of-FSharp/obj/fsac.cache

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