104 lines
4.1 KiB
C#
104 lines
4.1 KiB
C#
using System;
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using System.IO;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace Lesson09
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{
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class Program
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{
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static void Main(string[] args)
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{
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string basePath = Directory.GetCurrentDirectory();
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string testFile = Path.Combine(basePath, "test.txt");
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string configFile = Path.Combine(basePath, "config.json");
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string logFile = Path.Combine(basePath, "app.log");
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Console.WriteLine("=== 文件读写演示 ===\n");
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// ========== 写入文本文件 ==========
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Console.WriteLine("--- 写入文本文件 ---");
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string content = "第一行：无言势字幕\n第二行：VRChat 语音识别工具";
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File.WriteAllText(testFile, content);
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Console.WriteLine($"已写入: {testFile}");
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// ========== 读取文本文件 ==========
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Console.WriteLine("\n--- 读取文本文件 ---");
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string readContent = File.ReadAllText(testFile);
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Console.WriteLine("文件内容：");
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Console.WriteLine(readContent);
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// ========== 按行读写 ==========
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Console.WriteLine("\n--- 按行读取 ---");
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string[] lines = File.ReadAllLines(testFile);
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for (int i = 0; i < lines.Length; i++)
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{
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Console.WriteLine($"行 {i + 1}: {lines[i]}");
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}
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// ========== JSON 配置 ==========
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Console.WriteLine("\n--- JSON 配置读写 ---");
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// 创建设置对象
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AppSettings settings = new AppSettings
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{
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Sensitivity = 75,
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AutoConnect = true,
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VadEnabled = true,
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Language = "zh-CN"
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};
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// 序列化为 JSON
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string json = JsonSerializer.Serialize(settings, new JsonSerializerOptions
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{
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WriteIndented = true // 格式化输出
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});
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File.WriteAllText(configFile, json);
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Console.WriteLine("已保存配置: config.json");
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Console.WriteLine(json);
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// 反序列化
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string loadedJson = File.ReadAllText(configFile);
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AppSettings loadedSettings = JsonSerializer.Deserialize<AppSettings>(loadedJson);
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Console.WriteLine("\n读取的配置：");
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Console.WriteLine($" 灵敏度: {loadedSettings.Sensitivity}");
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Console.WriteLine($" 自动连接: {loadedSettings.AutoConnect}");
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Console.WriteLine($" VAD: {loadedSettings.VadEnabled}");
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Console.WriteLine($" 语言: {loadedSettings.Language}");
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// ========== 追加日志 ==========
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Console.WriteLine("\n--- 追加日志 ---");
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string timestamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
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string logEntry = $"[{timestamp}] 应用启动\n";
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File.AppendAllText(logFile, logEntry);
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Console.WriteLine($"已追加日志: {logFile}");
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// ========== 文件操作 ==========
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Console.WriteLine("\n--- 文件操作 ---");
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Console.WriteLine($"文件是否存在: {File.Exists(testFile)}");
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Console.WriteLine($"文件大小: {new FileInfo(testFile).Length} 字节");
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Console.WriteLine($"完整路径: {Path.GetFullPath(testFile)}");
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Console.WriteLine($"扩展名: {Path.GetExtension(testFile)}");
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// ========== 清理 ==========
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Console.WriteLine("\n--- 清理测试文件 ---");
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if (File.Exists(testFile)) File.Delete(testFile);
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if (File.Exists(configFile)) File.Delete(configFile);
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if (File.Exists(logFile)) File.Delete(logFile);
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Console.WriteLine("已删除测试文件");
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Console.WriteLine("\n=== 演示完成 ===");
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Console.ReadLine();
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}
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}
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// ========== 配置类 ==========
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class AppSettings
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{
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public int Sensitivity { get; set; } = 70;
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public bool AutoConnect { get; set; } = true;
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public bool VadEnabled { get; set; } = true;
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public string Language { get; set; } = "zh-CN";
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}
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}
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