/// <summary>
/// 存储图片 根据临时路径
/// </summary>
/// <param name="type">类型</param>
/// <param name="tempUrl">图片临时路径 /fafafaf/afa/faf.jpg</param>
/// <param name="mapPath">服务器虚拟路径 d:\wi\web</param>
/// <param name="domainName">http：//+域名</param>
/// <param name="rootPath">根路径 upload</param>
/// <param name="tempPath">临时文件根路径 tempHSCP</param>
/// <returns></returns>
public static string BaseSave(ImagePathType type, string tempUrl)
{
//判断是不是临时图片
if (string.IsNullOrWhiteSpace(tempUrl))
{
return("");
}
var contentRoot = Directory.GetCurrentDirectory();
var webRoot = Path.Combine(contentRoot, "wwwroot");
FileInfo file = new FileInfo(tempUrl);
// var parsedContentDisposition = ContentDispositionHeaderValue.Parse(tempUrl);
var originalName = file.Name.Replace("\"", "");
// var ext = Path.GetExtension(Path.Combine(webRoot, originalName));
// 获取 固定路径
string fixedPath = GetPathByType(type).FixedPath;
// 获取 存储图片宽高,格式为：[宽x高,宽x高,宽x高...]注：宽高中间用小写"x"隔开
var sizeArray = tempUrl.Substring(tempUrl.LastIndexOf("[") + 1, tempUrl.IndexOf("]") - tempUrl.LastIndexOf("[") - 1).Split('-');
var sizeAll = tempUrl.Substring(tempUrl.LastIndexOf("["), tempUrl.IndexOf("]") - tempUrl.LastIndexOf("[") + 1);
var tempUrlNoExt = tempUrl.Substring(0, tempUrl.LastIndexOf("."));
var ext = Path.GetExtension(tempUrl);// tempUrl.Substring(tempUrl.LastIndexOf("."));
string savePathData = "";
for (int i = 0; i < sizeArray.Length; i++)
{
//获取一条宽高
var wh = sizeArray[i].Split('x');
if (wh.Length == 2)
{
//宽
int width = int.Parse(wh[0]);
//高
int height = int.Parse(wh[1]);
var fileName = Path.Combine("upload" + fixedPath, Guid.NewGuid().ToString() + "_" + width + "_" + height + ext);
savePathData += "\\" + fileName + ";";
//图片处理
IMGUtility.Thumbnail(tempUrl, Path.Combine(webRoot, fileName), width, height, CutMode.WH);
}
}
if (!string.IsNullOrWhiteSpace(savePathData))
{
savePathData = savePathData.Substring(0, savePathData.Length - 1);
}
return(savePathData);
}
/// <summary>
/// 存储图片 根据文件流
/// </summary>
/// <param name="type">类型</param>
/// <param name="s">图片临时路径</param>
/// <param name="mapPath">绝对路径（D:\相对路径）</param>
/// <param name="domainName">http：//+域名</param>
/// <param name="rootPath">根路径</param>
/// <returns></returns>
public static string BaseSave(ImagePathType type, Stream s, string mapPath, string domainName)
{
// 获取 当前所有路径
var paths = GetPathByTypes(type);
// 保存图片或的路径，多个路径中间用逗号","隔开
string savePathData = "";
foreach (var p in paths)
{
//宽
int width = p.Width;
//高
int height = p.Height;
//固定路径
string fixedPath = p.FixedPath.Trim('/');
var dt = DateTime.Now;
var random = new Random().Next(100, 999);
string fn = "/" + dt.ToString("HHmmssff") + random + "_" + width + "x" + height + ".jpg";
string path = fixedPath + "/" + dt.ToString("yyyy") + "/" + dt.ToString("MM") + "/" + dt.ToString("dd");
//图片保存相对路径
var relativePath = path + fn;
//图片保存路径 例："D:\"+相对路径
var savePath = Path.Combine(mapPath, relativePath);
//图片保存路径数据 http：//+域名+相对路径
var saveData = domainName + "/" + relativePath;
if (savePathData != "")
{
savePathData = savePathData + "," + saveData;
}
else
{
savePathData = saveData;
}
//图片处理
IMGUtility.Thumbnail(s, savePath, width, height, CutMode.WH);
}
return(savePathData);
}
// ----------------------------------------------------------------------
/// <summary>
/// SmallImageUri Constructor
/// </summary>
/// <param name="bigFileName">The filename and path of the big file</param>
/// <param name="smallFileIndicator">The filename addon which indicates a small file</param>
/// <param name="relativePath">The relative path to insert between the filename/path and the root path</param>
public SmallImageUri(string bigFileName, string smallFileIndicator, string relativePath)
{
_BigFileName = bigFileName;
_RelativePath = relativePath;
_SmallFileIndicator = smallFileIndicator;
bool isRelative = !bigFileName.Contains("http://");
bigFileName = RemoveLeadingSlash(_BigFileName);
string urlRewritePath = HttpUtility.UrlDecode(bigFileName);
// Check if using image.axd
if (bigFileName.Contains(_ImageServer))
{
string[] att = bigFileName.Split('?');
if (att.Length == 2)
{
string tempFile = att[1];
att = tempFile.Split('&');
foreach (string s in att)
{
string[] variable = s.Split('=');
if (variable.Length == 2 && variable[0] == _ImageServerPicturePathVar)
{
_RequestedFileName = RemoveLeadingSlash(HttpUtility.UrlDecode(variable[1]));
_PathType = ImagePathType.ImageAxd;
_FoundSmallFile = true;
break;
}
}
}
}
// Maybe we're using BE.NET url-rewriting
else if (urlRewritePath.IndexOf(urlRewritePath) != -1 &&
urlRewritePath.Length > _UrlRewriteExtension.Length &&
String.Compare(urlRewritePath.Substring(urlRewritePath.Length - _UrlRewriteExtension.Length, _UrlRewriteExtension.Length), _UrlRewriteExtension, true) == 0)
{
int start = urlRewritePath.IndexOf(_UrlRewriteDirectory) + _UrlRewriteDirectory.Length;
string relevantPath = urlRewritePath.Substring(start);
relevantPath = relevantPath.Remove(relevantPath.Length - 5);
_RequestedFileName = RemoveLeadingSlash(relevantPath);
_PathType = ImagePathType.UrlRewrite;
_FoundSmallFile = true;
}
// Absolute Image Path (No file handler)
else if (!isRelative)
{
_PathType = ImagePathType.Absolute;
}
// Relative Image Path (No file handler)
else
{
_PathType = ImagePathType.Relative;
}
if (_FoundSmallFile)
{
// Check to see if the file is already small
string fileCheck = Path.GetFileNameWithoutExtension(_RequestedFileName);
if (fileCheck.Length > _SmallFileIndicator.Length &&
fileCheck.Substring(fileCheck.Length - _SmallFileIndicator.Length) == _SmallFileIndicator)
{
_FoundSmallFile = false;
_BigIsSmall = true;
}
}
}
/// <summary>
/// 根据图片类型获取固定路径
/// </summary>
/// <param name="type">类型</param>
/// <returns></returns>
private static List <ImagePath> GetPathByTypes(ImagePathType type)
{
return(imagePathData.FindAll(o => o.Type == type));
}
/// <summary>
/// 根据图片类型获取固定路径
/// </summary>
/// <param name="type">类型</param>
/// <returns></returns>
private static ImagePath GetPathByType(ImagePathType type)
{
return(imagePathData.Find(o => o.Type == type));
}
/// <summary>
/// 存储图片 根据临时路径
/// </summary>
/// <param name="type">类型</param>
/// <param name="tempUrl">图片临时路径 /fafafaf/afa/faf.jpg</param>
/// <param name="mapPath">服务器虚拟路径 d:\wi\web</param>
/// <param name="domainName">http：//+域名</param>
/// <param name="rootPath">根路径 upload</param>
/// <param name="tempPath">临时文件根路径 tempConan</param>
/// <returns></returns>
public static string BaseSave(ImagePathType type, string tempUrl, string mapPath, string domainName, string rootPath, string tempPath = "tempConan")
{
//判断是不是临时图片
if (string.IsNullOrEmpty(tempUrl) || tempUrl.IndexOf(tempPath) == -1)
{
return(tempUrl);
}
// 保存图片或的路径，多个路径中间用逗号","隔开
string savePathData = "";
// 去掉临时图片路径的开头"/"
if (tempUrl.StartsWith("/"))
{
tempUrl = tempUrl.Substring(1);
}
// 获取 固定路径
string fixedPath = GetPathByType(type).FixedPath;
// 获取 存储图片宽高,格式为：[宽x高,宽x高,宽x高...]注：宽高中间用小写"x"隔开
var sizeArray = tempUrl.Substring(tempUrl.LastIndexOf("[") + 1, tempUrl.IndexOf("]") - tempUrl.LastIndexOf("[") - 1).Split('-');
var sizeAll = tempUrl.Substring(tempUrl.LastIndexOf("["), tempUrl.IndexOf("]") - tempUrl.LastIndexOf("[") + 1);
var tempUrlNoExt = tempUrl.Substring(0, tempUrl.LastIndexOf("."));
var ext = Path.GetExtension(tempUrl);// tempUrl.Substring(tempUrl.LastIndexOf("."));
for (int i = 0; i < sizeArray.Length; i++)
{
//获取一条宽高
var wh = sizeArray[i].Split('x');
if (wh.Length == 2)
{
//宽
int width = int.Parse(wh[0]);
//高
int height = int.Parse(wh[1]);
//图片保存相对路径
string tpath = tempUrlNoExt.Replace(sizeAll, "").Replace(tempPath, "").Replace("_", "").Trim(new char[] { '/', '\\' });
var relativePath = $"{fixedPath}/{tpath}/{sizeArray[i]}{ext}".TrimStart('/');// tempUrlNoExt.Replace(sizeAll, "").Replace(tempPath, rootPath + fixedPath) + sizeArray[i] + ext;
//图片保存路径 例："D:\"+相对路径
var savePath = Path.Combine(rootPath, relativePath.Replace("/", "\\"));
//图片保存路径数据 http：//+域名+相对路径
string saveData;
if (relativePath.StartsWith("/"))
{
saveData = $"{domainName}{relativePath}";
}
else
{
saveData = $"{domainName}/{relativePath}";
}
if (savePathData != "")
{
savePathData = savePathData + "," + saveData;
}
else
{
savePathData = saveData;
}
//图片处理
IMGUtility.Thumbnail(Path.Combine(mapPath, tempUrl), savePath, width, height, IMGUtility.CutMode.WH);
}
}
return(savePathData);
}
/// <summary>
/// 根据图片类型获取固定路径
/// </summary>
/// <param name="type">类型</param>
/// <returns></returns>
private static List <ImagePath> GetPathByTypes(ImagePathType type)
{
return(imagePathData.Where(o => o.Type == type).ToList());
}
/// <summary>
/// 根据图片类型获取固定路径
/// </summary>
/// <param name="type">类型</param>
/// <returns></returns>
private static ImagePath GetPathByType(ImagePathType type)
{
return(imagePathData.FirstOrDefault(o => o.Type == type));
}