QI Mingxuan
47 lines
2.1 KiB
C#
47 lines
2.1 KiB
C#
using System.Configuration;
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namespace XP.Common.Database.Configs
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{
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/// <summary>
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/// SQLite 配置加载器，从 App.config 读取数据库相关配置项 | SQLite configuration loader, reads database-related configuration from App.config
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/// </summary>
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public static class ConfigLoader
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{
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/// <summary>
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/// 配置键前缀 | Configuration key prefix
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/// </summary>
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private const string KeyPrefix = "Sqlite:";
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/// <summary>
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/// 从 App.config 加载 SQLite 配置 | Load SQLite configuration from App.config
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/// </summary>
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/// <returns>SQLite 配置实体，缺失或无效配置项使用默认值 | SQLite configuration entity, uses default values for missing or invalid items</returns>
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public static SqliteConfig LoadSqliteConfig()
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{
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var config = new SqliteConfig();
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// 加载数据库文件路径 | Load database file path
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var dbPath = ConfigurationManager.AppSettings[KeyPrefix + "DbFilePath"];
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if (!string.IsNullOrEmpty(dbPath)) config.DbFilePath = dbPath;
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// 加载连接超时时间 | Load connection timeout
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var timeout = ConfigurationManager.AppSettings[KeyPrefix + "ConnectionTimeout"];
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if (int.TryParse(timeout, out var t) && t > 0) config.ConnectionTimeout = t;
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// 加载是否自动创建 | Load create if not exists
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var createIfNotExists = ConfigurationManager.AppSettings[KeyPrefix + "CreateIfNotExists"];
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if (bool.TryParse(createIfNotExists, out var c)) config.CreateIfNotExists = c;
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// 加载是否启用 WAL 模式 | Load enable WAL mode
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var enableWal = ConfigurationManager.AppSettings[KeyPrefix + "EnableWalMode"];
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if (bool.TryParse(enableWal, out var w)) config.EnableWalMode = w;
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// 加载是否开启 SQL 日志 | Load enable SQL logging
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var enableSqlLog = ConfigurationManager.AppSettings[KeyPrefix + "EnableSqlLogging"];
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if (bool.TryParse(enableSqlLog, out var l)) config.EnableSqlLogging = l;
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return config;
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}
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}
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}
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