feat:开发

sunpengfei

6 天以前 5262f7b77aea5cf8c1543f48b34f311665d61518

 FlexJobApi.Core/Utils/StringUtils/StringUtils.cs

@@ -49,6 +49,12 @@
            return null;
        }

        public static decimal? ToDecimal(this string str)
        {
            if (str.IsNotNull() && decimal.TryParse(str, out var @int)) return @int;
            return null;
        }

        public static T? ToEnum<T>(this string str, string requiredMessage = null)
             where T : struct
        {
@@ -141,5 +147,24 @@
            }
        }

        /// <summary>
        /// 生成随机字符串
        /// </summary>
        /// <param name="length"></param>
        /// <returns></returns>
        public static string GenerateRandomString(int length)
        {
            if (length <= 0) return null;
            var random = new Random();
            var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
            var result = new StringBuilder(length);
            for (int i = 0; i < length; i++)
            {
                // 从字符集中随机选择一个字符
                int index = random.Next(chars.Length);
                result.Append(chars[index]);
            }
            return result.ToString();
        }
    }
}