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忽略dll文件git

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“wanyongkang”
2023-07-29 10:19:42 +08:00
parent 7f97317bcc
commit b562aba2b1
3868 changed files with 63608 additions and 385427 deletions
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110
Infrastructure/Hncore.Infrastructure/Common/ValidateCodeHelper.cs
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@@ -1,110 +0,0 @@
using System;
using System.Drawing;
using System.Drawing.Imaging;
namespace Hncore.Infrastructure.Common
{
public class ValidateCodeHelper
{
public static string MakeCode(int length = 4)
{
char[] allCharArray = new char[] { '2', '3', '4', '5', '6', '7', '8', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'U', 'W', 'X', 'Y', 'Z' };
string randomCode = "";
int temp = -1;
Random rand = new Random();
for (int i = 0; i < length; i++)
{
if (temp != -1)
{
rand = new Random(i * temp * ((int)DateTime.Now.Ticks));
}
int t = rand.Next(allCharArray.Length);
if (temp == t)
{
return MakeCode(length);
}
temp = t;
randomCode += allCharArray[t];
}
return randomCode;
}
public static string MakeNumCode(int length = 4)
{
char[] allCharArray = new char[] { '1','2', '3', '4', '5', '6', '7', '8','9'};
string randomCode = "";
int temp = -1;
Random rand = new Random();
for (int i = 0; i < length; i++)
{
if (temp != -1)
{
rand = new Random(i * temp * ((int)DateTime.Now.Ticks));
}
int t = rand.Next(allCharArray.Length);
if (temp == t)
{
return MakeNumCode(length);
}
temp = t;
randomCode += allCharArray[t];
}
return randomCode;
}
public static string MakeCharCode(int length = 4)
{
char[] allCharArray = new char[] { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'U', 'W', 'X', 'Y', 'Z' };
string randomCode = "";
int temp = -1;
Random rand = new Random();
for (int i = 0; i < length; i++)
{
if (temp != -1)
{
rand = new Random(i * temp * ((int)DateTime.Now.Ticks));
}
int t = rand.Next(allCharArray.Length);
if (temp == t)
{
return MakeCharCode(length);
}
temp = t;
randomCode += allCharArray[t];
}
return randomCode;
}
public static byte[] GenerateCodeImg(string code)
{
int Gheight = (int)(code.Length * 15) + 10;
//gheight为图片宽度,根据字符长度自动更改图片宽度
using (var img = new Bitmap(Gheight, 22))
{
using (var g = Graphics.FromImage(img))
{
SolidBrush whiteBrush = new SolidBrush(Color.White);
g.FillRectangle(whiteBrush, 0, 0, Gheight, 22);
int i = 0;
foreach (char ch in code.ToCharArray())
{
g.DrawString(ch.ToString(),
new Font("Arial", 13, FontStyle.Italic),
new SolidBrush(Color.FromArgb(0, 0, 0)),
i * 15,
0);
i++;
}
//在矩形内绘制字串（字串，字体，画笔颜色，左上x.左上y）
System.IO.MemoryStream ms = new System.IO.MemoryStream();
img.Save(ms, ImageFormat.Jpeg);
return ms.ToArray();
}
}
}
}
}