ConfigHelper

public static class ConfigHelper
    {

        /// <summary>
        /// 签名KEY
        /// </summary>
        public static string sign_key = System.Configuration.ConfigurationManager.AppSettings["sign_key"] ?? "";


        /// <summary>
        /// 用户图片路径
        /// </summary>
        public static string UserImg_filePath = System.Configuration.ConfigurationManager.AppSettings["UserImg_filePath"] ?? "";
        
    }