123 lines
3.9 KiB
C#
123 lines
3.9 KiB
C#
using System.Globalization;
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using System.Security.Cryptography;
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using System.Text;
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namespace Tnb.Vengine;
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public class CodeHelper
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{
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/// <summary>
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/// 从当前目录往上查找解决方案sln文件所在的目录
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/// </summary>
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public static string? GetSolutionDirectoryPath(bool includeParent = false)
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{
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var currentDirectory = new DirectoryInfo(Directory.GetCurrentDirectory());
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while (Directory.GetParent(currentDirectory.FullName) != null)
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{
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currentDirectory = Directory.GetParent(currentDirectory.FullName);
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if (currentDirectory == null) return null;
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if (Directory.GetFiles(currentDirectory!.FullName).FirstOrDefault(f => f.EndsWith(".sln")) != null)
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{
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if (includeParent && currentDirectory.Parent != null) return currentDirectory.Parent.FullName;
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else return currentDirectory.FullName;
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}
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}
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return null;
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}
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/// <summary>
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/// 保存代码到文件
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/// </summary>
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public static void SaveCodeToFile(string code, string saveTo)
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{
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var dir = Path.GetDirectoryName(saveTo);
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if (!Directory.Exists(dir))
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{
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Directory.CreateDirectory(dir!);
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}
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code = System.Web.HttpUtility.HtmlDecode(code);
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File.WriteAllText(saveTo, code);
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}
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/// <summary>
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/// MD5加密
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/// </summary>
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/// <param name="szValue"></param>
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/// <returns></returns>
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public static string String2MD5(string szValue)
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{
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string pwd = string.Empty;
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MD5 md5 = MD5.Create();
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byte[] byt = md5.ComputeHash(Encoding.Unicode.GetBytes(szValue));
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for (int i = 0; i < byt.Length; i++)
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{
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pwd += byt[i].ToString("x"); //16进制
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}
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char[] arr = pwd.ToCharArray();
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Array.Reverse(arr);
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return new string(arr);
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}
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/// <summary>
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/// newtonsoft json 转小驼峰
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/// </summary>
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/// <param name="s"></param>
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/// <returns></returns>
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public static string ToCamelCase(string s)
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{
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if (string.IsNullOrEmpty(s) || !char.IsUpper(s[0]))
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{
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return s;
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}
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char[] array = s.ToCharArray();
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for (int i = 0; i < array.Length && (i != 1 || char.IsUpper(array[i])); i++)
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{
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bool flag = i + 1 < array.Length;
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if (i > 0 && flag && !char.IsUpper(array[i + 1]))
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{
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if (char.IsSeparator(array[i + 1]))
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{
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array[i] = char.ToLower(array[i], CultureInfo.InvariantCulture);
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}
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break;
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}
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array[i] = char.ToLower(array[i], CultureInfo.InvariantCulture);
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}
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return new string(array);
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}
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public static string LengthToString(int strLength)
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{
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var l = "DbConsts.";
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if (strLength <= 0) { l += nameof(DbConsts.LengthText); }
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else if (strLength <= DbConsts.LengthXXS) { l += nameof(DbConsts.LengthXXS); }
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else if (strLength <= DbConsts.LengthXS) { l += nameof(DbConsts.LengthXS); }
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else if (strLength <= DbConsts.LengthS) { l += nameof(DbConsts.LengthS); }
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else if (strLength <= DbConsts.LengthM) { l += nameof(DbConsts.LengthM); }
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else if (strLength <= DbConsts.LengthL) { l += nameof(DbConsts.LengthL); }
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else if (strLength <= DbConsts.LengthXL) { l += nameof(DbConsts.LengthXL); }
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else if (strLength <= DbConsts.LengthXXL) { l += nameof(DbConsts.LengthXXL); }
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else if (strLength <= DbConsts.LengthXXXL) { l += nameof(DbConsts.LengthXXXL); }
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else { l += nameof(DbConsts.LengthXXXXL); }
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return l;
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}
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public static int PropDefineToLength(string? propDefine)
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{
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float.TryParse(propDefine, out float f);
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return (int)f;
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}
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public static int PropDefineToScale(string? propDefine)
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{
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float.TryParse(propDefine, out float f);
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return (int)(f * 10) % 10;
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}
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} |