62 lines
1.6 KiB
C#
62 lines
1.6 KiB
C#
using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using System;
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/// <summary>
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/// 需要引用包
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/// Microsoft.Extensions.Configuration;
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/// Microsoft.Extensions.DependencyInjection;
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namespace Infrastructure
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{
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public class ConfigUtils
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{
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#region 单例访问
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static ConfigUtils()
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{
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Configuration = App.ServiceProvider.GetRequiredService<IConfiguration>();
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if (Instance == null)
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Instance = new ConfigUtils();
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}
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public static ConfigUtils Instance { get; }
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#endregion
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private static IConfiguration Configuration { get; set; }
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public T GetAppConfig<T>(string key, T defaultValue = default(T))
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{
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T setting = (T)Convert.ChangeType(Configuration[key], typeof(T));
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var value = setting;
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if (setting == null)
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value = defaultValue;
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return value;
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}
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public T Bind<T>(string key, T t)
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{
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Configuration.Bind(key, t);
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return t;
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}
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/// <summary>
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/// 获取配置文件
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/// </summary>
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/// <param name="key">eg: WeChat:Token</param>
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/// <returns></returns>
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public string GetConfig(string key)
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{
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return Configuration[key];
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}
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/// <summary>
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/// 获取数据库字符串连接串
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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public string GetConnectionString(string key)
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{
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return Configuration.GetConnectionString(key);
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}
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}
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}
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