string strPattern = @"^[\w\.-]{1,}@[a-zA-Z0-9][\w\.-]*\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$";
System.Text.RegularExpressions.Regex regEx = new System.Text.RegularExpressions.Regex(strPattern);
string email = "darrenTEST@gmail.com";
Response.Write(email + " - > " + regEx.IsMatch(email) + "<br/>");
email = "darren_東@gmail.com";
Response.Write(email + " - > " + regEx.IsMatch(email) + "<br/>");
// darrenTEST@gmail.com - > True
// darren_東@gmail.com - > True
string strPattern = @"^[a-zA-Z0-9_\.-]{1,}@[a-zA-Z0-9][\w\.-]*\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$";
System.Text.RegularExpressions.Regex regEx = new System.Text.RegularExpressions.Regex(strPattern);
string email = "darrenTEST@gmail.com";
Response.Write(email + " - > " + regEx.IsMatch(email) + "<br/>");
email = "darren_東@gmail.com";
Response.Write(email + " - > " + regEx.IsMatch(email) + "<br/>");
// darrenTEST@gmail.com - > True
// darren_東@gmail.com - > False
const regex = /^[\w\.-]{1,}@[a-zA-Z0-9][\w\.-]*\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
console.log(regex.test('darrenTEST@gmail.com')); // true
console.log(regex.test('darren_東@gmail.com')); // false
using Lucene.Net.Analysis.Standard;
using Lucene.Net.Documents;
using Lucene.Net.Index;
using Lucene.Net.QueryParsers;
using Lucene.Net.Search;
using Lucene.Net.Store;
var _dir = new DirectoryInfo("LuceneDocument");
if (!File.Exists(_dir.FullName))
{
System.IO.Directory.CreateDirectory(_dir.FullName);
}
var analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_CURRENT);
CreateIndex(GetProductsInformation(), _dir, analyzer);
while (true)
{
Console.Write("請輸入欲查詢字串 :");
var searchValue = Console.ReadLine();
Search(searchValue, _dir, analyzer);
}
void CreateIndex(List<Product> information, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(dir))
{
using (var indexWriter = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED))
{
foreach (var index in information)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.YES, Field.Index.ANALYZED));
indexWriter.AddDocument(document);
}
indexWriter.Optimize();
indexWriter.Commit();
}
}
}
void Search(string searchValue, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(_dir))
{
var parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Description", analyzer).Parse(searchValue);
using (var indexSearcher = new IndexSearcher(directory))
{
var queryLimit = 20;
var hits = indexSearcher.Search(parser, queryLimit);
if (!hits.ScoreDocs.Any())
{
Console.WriteLine("查無相關結果。");
return;
}
Document doc;
foreach (var hit in hits.ScoreDocs)
{
doc = indexSearcher.Doc(hit.Doc);
Console.WriteLine("Score :" + hit.Score + ", Id :" + doc.Get("Id") + ", Name :" + doc.Get("Name") + ", Description :" + doc.Get("Description"));
}
}
}
}
List<Product> GetProductsInformation()
{
return new List<Product> {
new Product{ Id = 1, Name = "蘋果", Description = "一天一蘋果,醫生遠離我。"},
new Product{ Id = 2, Name = "橘子", Description = "醫生給娜美最珍貴的寶藏。"},
new Product{ Id = 3, Name = "梨子", Description = "我是梨子,比蘋果好吃多囉!"},
new Product{ Id = 4, Name = "葡萄", Description = "吃葡萄不吐葡萄皮,不吃葡萄倒吐葡萄皮"},
new Product{ Id = 5, Name = "榴槤", Description = "水果界的珍寶!好吃一直吃。"}
};
}
class Product
{
public long Id { get; set; }
public string Name { get; set; } = null!;
public string Description { get; set; } = null!;
}
List<Product> GetUpdateProductsInformation()
{
return new List<Product>
{
new Product{ Id = 6, Name = "香蕉", Description = "運動完後吃根香蕉補充養分。"},
new Product{ Id = 2, Name = "橘子", Description = "橘子跟柳丁你分得出來嗎?"}
};
}
void Update(string key, List<Product> information, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using( var directory = FSDirectory.Open(dir))
{
using(var indexWriter = new IndexWriter(directory, analyzer, false, IndexWriter.MaxFieldLength.LIMITED))
{
foreach (var index in information)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.YES, Field.Index.ANALYZED));
indexWriter.UpdateDocument(new Term("Name", key) ,document);
}
}
}
}
void Delete(string key, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(dir))
{
using (var indexWriter = new IndexWriter(directory, analyzer, false, IndexWriter.MaxFieldLength.LIMITED))
{
indexWriter.DeleteDocuments(new Term("Name", key));
indexWriter.Optimize();
indexWriter.Commit();
}
}
}
void CreateIndexWithBoost(List<Product> information, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(dir))
{
using (var indexWriter = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED))
{
foreach (var index in information)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.YES, Field.Index.ANALYZED));
document.GetField("Name").Boost = 1.5F;
document.GetField("Description").Boost = 0.5F;
indexWriter.AddDocument(document);
}
indexWriter.Optimize();
indexWriter.Commit();
}
}
}
void SearchWithBoost(string searchValue, DirectoryInfo dir, StandardAnalyzer analyzer)
{
using (var directory = FSDirectory.Open(_dir))
{
using (var indexSearcher = new IndexSearcher(directory))
{
var query = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Name", analyzer).Parse(searchValue);
var query2 = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Description", analyzer).Parse(searchValue);
query.Boost = 2.0F;
query2.Boost = 0.5F;
BooleanQuery booleanQuery = new BooleanQuery();
booleanQuery.Add(query, Occur.SHOULD);
booleanQuery.Add(query2, Occur.SHOULD);
var hits = indexSearcher.Search(booleanQuery, 20);
if (!hits.ScoreDocs.Any())
{
Console.WriteLine("查無相關結果。");
return;
}
Document doc;
foreach (var hit in hits.ScoreDocs)
{
doc = indexSearcher.Doc(hit.Doc);
Console.WriteLine("Score :" + hit.Score + ", Id :" + doc.Get("Id") + ", Name :" + doc.Get("Name") + ", Description :" + doc.Get("Description"));
}
}
}
}
/// <summary>
/// 取得授權的項目
/// </summary>
static string[] Scopes = { GmailService.Scope.GmailSend };
// 和登入 google 的帳號無關
// 任意值,若未來有使用者認証,可使用使用者編號或登入帳號。
string Username = "ABC";
/// <summary>
/// 存放 client_secret 和 credential 的地方
/// </summary>
string SecretPath = @"D:\project\GmailTest\Data\Secrets";
/// <summary>
/// 認証完成後回傳的網址, 必需和 OAuth 2.0 Client Id 中填寫的 "已授權的重新導向 URI" 相同。
/// </summary>
string RedirectUri = $"https://localhost:44340/Home/AuthReturn";
/// <summary>
/// 取得認証用的網址
/// </summary>
/// <returns></returns>
public async Task<string> GetAuthUrl()
{
using (var stream = new FileStream(Path.Combine(SecretPath, "client_secret.json"), FileMode.Open, FileAccess.Read))
{
FileDataStore dataStore = null;
var credentialRoot = Path.Combine(SecretPath, "Credentials");
if (!Directory.Exists(credentialRoot))
{
Directory.CreateDirectory(credentialRoot);
}
//存放 credential 的地方,每個 username 會建立一個目錄。
string filePath = Path.Combine(credentialRoot, Username);
dataStore = new FileDataStore(filePath);
IAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = GoogleClientSecrets.Load(stream).Secrets,
Scopes = Scopes,
DataStore = dataStore
});
var authResult = await new AuthorizationCodeWebApp(flow, RedirectUri, Username)
.AuthorizeAsync(Username, CancellationToken.None);
return authResult.RedirectUri;
}
}
public async Task<string> AuthReturn(AuthorizationCodeResponseUrl authorizationCode)
{
string[] scopes = new[] { GmailService.Scope.GmailSend };
using (var stream = new FileStream(Path.Combine(SecretPath, "client_secret.json"), FileMode.Open, FileAccess.Read))
{
//確認 credential 的目錄已建立.
var credentialRoot = Path.Combine(SecretPath, "Credentials");
if (!Directory.Exists(credentialRoot))
{
Directory.CreateDirectory(credentialRoot);
}
//暫存憑証用目錄
string tempPath = Path.Combine(credentialRoot, authorizationCode.State);
IAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow(
new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = GoogleClientSecrets.Load(stream).Secrets,
Scopes = scopes,
DataStore = new FileDataStore(tempPath)
});
//這個動作應該是要把 code 換成 token
await flow.ExchangeCodeForTokenAsync(Username, authorizationCode.Code, RedirectUri, CancellationToken.None).ConfigureAwait(false);
if (!string.IsNullOrWhiteSpace(authorizationCode.State))
{
string newPath = Path.Combine(credentialRoot, Username);
if (tempPath.ToLower() != newPath.ToLower())
{
if (Directory.Exists(newPath))
Directory.Delete(newPath, true);
Directory.Move(tempPath, newPath);
}
}
return "OK";
}
}
public async Task<bool> SendTestMail()
{
var service = await GetGmailService();
GmailMessage message = new GmailMessage();
message.Subject = "標題";
message.Body = $"<h1>內容</h1>";
message.FromAddress = "bikehsu@gmail.com";
message.IsHtml = true;
message.ToRecipients = "bikehsu@gmail.com";
message.Attachments = new List<Attachment>();
string filePath = @"C:\Users\bike\Pictures\Vegetable_pumpkin.jpg"; //要附加的檔案
Attachment attachment1 = new Attachment(filePath);
message.Attachments.Add(attachment1);
SendEmail(message, service);
Console.WriteLine("OK");
return true;
}
async Task<GmailService> GetGmailService()
{
UserCredential credential = null;
var credentialRoot = Path.Combine(SecretPath, "Credentials");
if (!Directory.Exists(credentialRoot))
{
Directory.CreateDirectory(credentialRoot);
}
string filePath = Path.Combine(credentialRoot, Username);
using (var stream = new FileStream(Path.Combine(SecretPath, "client_secret.json"), FileMode.Open, FileAccess.Read))
{
credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets,
Scopes,
Username,
CancellationToken.None,
new FileDataStore(filePath));
}
var service = new GmailService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = "Send Mail",
});
return service;
}
public class GmailMessage
{
public string FromAddress { get; set; }
public string ToRecipients { get; set; }
public string Subject { get; set; }
public string Body { get; set; }
public bool IsHtml { get; set; }
public List<System.Net.Mail.Attachment> Attachments { get; set; }
}
public static void SendEmail(GmailMessage email, GmailService service)
{
var mailMessage = new System.Net.Mail.MailMessage();
mailMessage.From = new System.Net.Mail.MailAddress(email.FromAddress);
mailMessage.To.Add(email.ToRecipients);
mailMessage.ReplyToList.Add(email.FromAddress);
mailMessage.Subject = email.Subject;
mailMessage.Body = email.Body;
mailMessage.IsBodyHtml = email.IsHtml;
if (email.Attachments != null)
{
foreach (System.Net.Mail.Attachment attachment in email.Attachments)
{
mailMessage.Attachments.Add(attachment);
}
}
var mimeMessage = MimeKit.MimeMessage.CreateFromMailMessage(mailMessage);
var gmailMessage = new Google.Apis.Gmail.v1.Data.Message
{
Raw = Encode(mimeMessage)
};
Google.Apis.Gmail.v1.UsersResource.MessagesResource.SendRequest request = service.Users.Messages.Send(gmailMessage, "me");
request.Execute();
}
public static string Encode(MimeMessage mimeMessage)
{
using (MemoryStream ms = new MemoryStream())
{
mimeMessage.WriteTo(ms);
return Convert.ToBase64String(ms.GetBuffer())
.TrimEnd('=')
.Replace('+', '-')
.Replace('/', '_');
}
}
<security>
<authentication>
<anonymousAuthentication enabled="false" />
<windowsAuthentication enabled="true" />
</authentication>
</security>
<section name="anonymousAuthentication" overrideModeDefault="Deny" />
<section name="windowsAuthentication" overrideModeDefault="Deny" />
// 取得或建立Lucene文件資料夾
if (!File.Exists(_dir.FullName))
{
System.IO.Directory.CreateDirectory(_dir.FullName);
}
// Asp.Net Core需要於Nuget安裝System.Configuration.ConfigurationManager提供用戶端應用程式的組態檔存取
Lucene.Net.Store.Directory directory = FSDirectory.Open(_dir);
// 選擇分詞器
var analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_CURRENT);
// 資料來源
var repository = new Repository();
// 依照指定的文件結構來建立
var indexWriter = new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.LIMITED);
foreach (var index in repository)
{
var document = new Document();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
document.Add(new Field("Name", index.Name, Field.Store.YES, Field.Index.ANALYZED));
document.Add(new Field("Description", index.Description, Field.Store.NO, Field.Index.ANALYZED));
indexWriter.AddDocument(document);
}
indexWriter.Optimize();
indexWriter.Commit();
indexWriter.Dispose();
document.Add(new Field("Id", index.Id.ToString(), Field.Store.YES, Field.Index.NO));
// 決定所要搜索的欄位
var parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, "Description", analyzer).Parse(searchValue);
// 提供剛剛建立的Document
var indexSearcher = new IndexSearcher(directory);
// 搜尋取出結果的數量
var queryLimit = 20;
// 開始搜尋!
var hits = indexSearcher.Search(parser, queryLimit);
if (!hits.ScoreDocs.Any())
{
Console.WriteLine("查無相關結果。");
return;
}
Document doc;
foreach (var hit in hits.ScoreDocs)
{
doc = indexSearcher.Doc(hit.Doc);
Console.WriteLine("Score :" + hit.Score + ", Id :" + doc.Get("Id") + ", Name :" + doc.Get("Name") + ", Description :" + doc.Get("Description"));
}
string EndDate = Request["EndDate"];
DataTable qtyControls = U2.SQL.DTFromSQL("Select YA00, PD00 from QtyControl Where EndDate > '" + EndDate + "' and SoldQty >= InitQty");
var values = qtyControls.AsEnumerable().Select(r => "('" + r.Field<string>("YA00") + "','" + r.Field<string>("PD00") + "')").ToList();
var sqls = new List<string>();
sqls.Add("Delete StopSaleYAP;");
int start = 0;
while(start < values.Count)
{
var end = start + 999;
if(end > values.Count - 1)
{
end = values.Count;
}
sqls.Add("insert into StopSaleYAP(YA00, PD00) Values" + string.Join(",", values.GetRange(start, end)) + ";");
start = end + 1;
}
U2.SQL.ExecuteSQL(string.Join("\r\n", sqls));
public static bool IsErrorOrder(Order.Input.CheckValidOrder dto)
{
if (dto.OrderNos == null || dto.OrderNos.Count == 0)
{
return false;
}
var orderCount = dto.OrderNos.Count();
var orders = NpreoOrderMain.GetList(dto.OrderNos);
if (orders.Count != orderCount || !dto.OrderNos.Any(x => orders.Select(o => o.Order_No).Contains(x)))
{
return true;
}
return false;
}
var fu = Request.Files[0];
fu.SaveAs(Server.MapPath("UploadFiles/") + fu.FileName);