.net core获取appsettings CustomSettings _settings

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private static string GetCustomSettings(string key) { var config = new ConfigurationBuilder() .AddInMemoryCollection() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true) .Build(); return config.GetSection("CustomSettings").GetValue(key, string.Empty); } // 获取自定义value public static string WXWarningClosedTemplateID => GetCustomSettings("xxx");

【.net core获取appsettings CustomSettings】