统一归档20260319

CS/lab10/10_6/10_6.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>_10_6</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

CS/lab10/10_6/10_6.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36717.8 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "10_6", "10_6.csproj", "{F80AAAC0-0F05-41E5-B997-711801DF2CE6}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F80AAAC0-0F05-41E5-B997-711801DF2CE6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F80AAAC0-0F05-41E5-B997-711801DF2CE6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F80AAAC0-0F05-41E5-B997-711801DF2CE6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F80AAAC0-0F05-41E5-B997-711801DF2CE6}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {DA93D3A7-7043-403E-8699-6F103B98507C}
+	EndGlobalSection
+EndGlobal

CS/lab10/10_6/Program.cs

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+using System.Text.RegularExpressions;
+
+namespace _10_6
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            // 验证中国电话号码
+            string pattern = @"(\^(\d{3}\ )|\d{3}-)?\d{8}$";
+            Console.WriteLine("请输入字符串（中国电话号码）");
+            string s = Console.ReadLine();
+            bool b1 = Regex.IsMatch(s, pattern);
+            Console.WriteLine("{0}是有效的中国电话号码吗？ {1}", s, b1);
+            // 验证邮政编码
+            pattern = @"^\d{6}$";
+            Console.WriteLine("请输入字符串（邮政编码）");
+            s = Console.ReadLine();
+            bool b2 = Regex.IsMatch(s, pattern);
+            Console.WriteLine("{0}是有效的邮政编码吗？ {1}", s, b2);
+            // 有效URL地址
+            pattern = @"^http(s)?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?$";
+            Console.WriteLine("请输入字符串（URL地址）");
+            s = Console.ReadLine();
+            bool b3 = Regex.IsMatch(s, pattern);
+            Console.WriteLine("{0}是有效的URL地址吗？ {1}", s, b3);
+            Console.ReadLine();
+        }
+    }
+}