Gemeinschaft Lernen Tools-Bibliothek Freizeit
suchen
Deutsch
Heim > Datenbank > MySQL-Tutorial > Hauptteil

MySQL数据库和sqlserver压力监测程序实操

WBOY
Freigeben： 2016-06-07 16:11:30
Original
801 Leute haben es durchsucht

你是否对获压力监测程序MySQL数据库和sqlserver的实际操作感到很是头疼？别急，以下的文章将会给你相应的解决方案，以下的文章主要是介绍获得压力监测程序 MySQL数据库和sqlserver的方案，以下就是其具体内容描述。 usingSystem.Data; usingSystem.Data.SqlC

你是否对获压力监测程序MySQL数据库和sqlserver的实际操作感到很是头疼？别急，以下的文章将会给你相应的解决方案，以下的文章主要是介绍获得压力监测程序 MySQL数据库和sqlserver的方案，以下就是其具体内容描述。

<ol class="dp-xml">
<li class="alt"><span><span>using System.Data;  </span></span></li>
<li><span>using System.Data.SqlClient;  </span></li>
<li class="alt"><span>using System.Configuration;  </span></li>
<li><span>using System.Web;  </span></li>
<li class="alt"><span>using System.Web.Security;  </span></li>
<li><span>using System.Web.UI;  </span></li>
<li class="alt"><span>using System.Web.UI.WebControls;  </span></li>
<li><span>using System.Web.UI.WebControls.WebParts;  </span></li>
<li class="alt"><span>using System.Web.UI.HtmlControls;  </span></li>
<li>
<span>using </span>MySQL<span>(和PHP搭配之最佳组合)DriverCS;  </span>
</li>
<li class="alt">
<span>/// </span><span class="tag"><span class="tag-name">summary</span><span class="tag">></span><span> </span></span>
</li>
</ol>
Nach dem Login kopieren

db 的摘要说明

<ol class="dp-xml">
<li class="alt"><span><span>/// </span><span class="tag"></span><span class="tag-name">summary</span><span class="tag">></span><span> </span></span></li>
<li><span>public class db  </span></li>
<li class="alt"><span>{  </span></li>
<li><span>public db()  </span></li>
<li class="alt"><span>{  </span></li>
<li><span>//  </span></li>
<li class="alt"><span>// TODO: 在此处添加构造函数逻辑  </span></li>
<li><span>//  </span></li>
<li class="alt"><span>}  </span></li>
<li><span>/* public static SqlConnection createCon()  </span></li>
<li class="alt"><span>{  </span></li>
<li>
<span>return new SqlConnection("</span><span class="attribute">server</span><span>=.;</span><span class="attribute">database</span><span>=</span><span class="attribute-value">ylcg</span><span>;</span><span class="attribute">uid</span><span>=</span><span class="attribute-value">sa</span><span>;</span><span class="attribute">pwd</span><span>=</span><span class="attribute-value">123456</span><span>;");  </span>
</li>
<li class="alt"><span>}*/  </span></li>
<li>
<span>public static </span>MySQL<span>(和PHP搭配之最佳组合)Connection createCon()  </span>
</li>
<li class="alt"><span>{  </span></li>
<li>
<span>return new </span>MySQL<span>(和PHP搭配之最佳组合)Connection(new </span>MySQL<span>(和PHP搭配之最佳组合)ConnectionString("localhost","ylcg","root","123456").AsString);  </span>
</li>
<li class="alt"><span>}  </span></li>
<li><span>/* public static DataTable ylTable()  </span></li>
<li class="alt"><span>{  </span></li>
<li>
<span>SqlConnection </span><span class="attribute">con</span><span> = </span><span class="attribute-value">db</span><span>.createCon();  </span>
</li>
<li class="alt">
<span>SqlDataAdapter </span><span class="attribute">sda</span><span> = </span><span class="attribute-value">new</span><span> SqlDataAdapter();  </span>
</li>
<li>
<span class="attribute">sda.SelectCommand</span><span> = </span><span class="attribute-value">new</span><span> SqlCommand("select * from yl", con);  </span>
</li>
<li class="alt">
<span>DataSet </span><span class="attribute">myds</span><span> = </span><span class="attribute-value">new</span><span> DataSet();  </span>
</li>
<li><span>sda.Fill(myds, "yl");  </span></li>
<li class="alt"><span>sda.Dispose();  </span></li>
<li><span>con.Close();  </span></li>
<li class="alt"><span>return myds.Tables["yl"];   </span></li>
<li><span>}*/  </span></li>
<li class="alt"><span>public static DataTable ylTable()  </span></li>
<li><span>{  </span></li>
<li class="alt">MySQL<span>(和PHP搭配之最佳组合)Connection </span><span class="attribute">con</span><span> = </span><span class="attribute-value">db</span><span>.createCon();  </span>
</li>
<li>MySQL<span>(和PHP搭配之最佳组合)DataAdapter </span><span class="attribute">sda</span><span> = </span><span class="attribute-value">new</span><span> </span>MySQL<span>(和PHP搭配之最佳组合)DataAdapter();  </span>
</li>
<li class="alt">
<span class="attribute">sda.SelectCommand</span><span> = </span><span class="attribute-value">new</span><span> </span>MySQL<span>(和PHP搭配之最佳组合)Command("select * from yl",con);  </span>
</li>
<li>
<span>DataSet </span><span class="attribute">myds</span><span> = </span><span class="attribute-value">new</span><span> DataSet();  </span>
</li>
<li class="alt"><span>sda.Fill(myds, "yl");  </span></li>
<li><span>sda.Dispose();  </span></li>
<li class="alt"><span>con.Close();  </span></li>
<li><span>return myds.Tables["yl"];   </span></li>
<li class="alt"><span>}  </span></li>
<li><span>/* public static void insertNew(int num)  </span></li>
<li class="alt"><span>{  </span></li>
<li>
<span>SqlConnection </span><span class="attribute">con</span><span> = </span><span class="attribute-value">db</span><span>.createCon();  </span>
</li>
<li class="alt">
<span>SqlCommand </span><span class="attribute">cmd</span><span> = </span><span class="attribute-value">new</span><span> SqlCommand();  </span>
</li>
<li><span>try  </span></li>
<li class="alt"><span>{  </span></li>
<li>
<span>for (int </span><span class="attribute">i</span><span> = </span><span class="attribute-value">0</span><span>; i </span><span class="tag"><span> </span><span class="tag-name">100</span><span>; i++)  </span></span>
</li>
<li class="alt"><span>{  </span></li>
<li>
<span>string[] </span><span class="attribute">times</span><span> ={"00:10","00:20","00:30","00:40","00:50",  </span>
</li>
<li class="alt"><span>"01:10","01:20","01:30","01:40","01:50",  </span></li>
<li><span>"02:10","02:20","02:30","02:40","02:50",  </span></li>
<li class="alt"><span>"03:10","03:20","03:30","03:40","03:50",  </span></li>
<li><span>"04:10","04:20","04:30","04:40","04:50",  </span></li>
<li class="alt"><span>"05:10","05:20","05:30","05:40","05:50",  </span></li>
<li><span>"06:10","06:20","06:30","06:40","06:50",  </span></li>
<li class="alt"><span>"07:10","07:20","07:30","07:40","07:50",  </span></li>
<li><span>"08:10","08:20","08:30","08:40","09:50",  </span></li>
<li class="alt"><span>"10:10","10:20","10:30","10:40","10:50",  </span></li>
<li><span>"11:10","11:20","11:30","11:40","11:50",  </span></li>
<li class="alt"><span>"12:10","12:20","12:30","12:40","12:50",  </span></li>
<li><span>"13:10","13:20","13:30","13:40","13:50",  </span></li>
<li class="alt"><span>"14:10","14:20","14:30","14:40","14:50",  </span></li>
<li><span>"15:10","15:20","15:30","15:40","15:50",  </span></li>
<li class="alt"><span>"16:10","16:20","16:30","16:40","16:50",  </span></li>
<li><span>"17:10","17:20","17:30","17:40","17:50",  </span></li>
<li class="alt"><span>"18:10","18:20","18:30","18:40","18:50",  </span></li>
<li><span>"19:10","19:20","19:30","19:40","19:50"};  </span></li>
<li class="alt">
<span>System.Random </span><span class="attribute">r</span><span> = </span><span class="attribute-value">new</span><span> Random();  </span>
</li>
<li>
<span>int </span><span class="attribute">myyl</span><span> = </span><span class="attribute-value">r</span><span>.Next(1120, 1890);  </span>
</li>
<li class="alt">
<span>string </span><span class="attribute">sql</span><span> = </span><span class="attribute-value">"insert into yl values('"</span><span> + times[i].ToString() + "'," + myyl + ",11)";  </span>
</li>
<li><span>// System.Web.HttpContext.Current.Response.Write(sql);  </span></li>
<li class="alt"><span>con.Open();  </span></li>
<li>
<span class="attribute">cmd.Connection</span><span> = </span><span class="attribute-value">con</span><span>;  </span>
</li>
<li class="alt">
<span class="attribute">cmd.CommandType</span><span> = CommandType.Text;  </span>
</li>
<li>
<span class="attribute">cmd.CommandText</span><span> = </span><span class="attribute-value">sql</span><span>;  </span>
</li>
<li class="alt"><span>cmd.ExecuteNonQuery();  </span></li>
<li><span>cmd.Dispose();  </span></li>
<li class="alt"><span>con.Close();  </span></li>
<li><span>}  </span></li>
<li class="alt"><span>}  </span></li>
<li><span>catch  </span></li>
<li class="alt"><span>{  </span></li>
<li><span>System.Web.HttpContext.Current.Response.Write("dd");  </span></li>
<li class="alt"><span>}   </span></li>
<li><span> </span></li>
<li class="alt"><span>}*/  </span></li>
<li><span>public static void insertNew(int num)  </span></li>
<li class="alt"><span>{  </span></li>
<li>MySQL<span>(和PHP搭配之最佳组合)Connection </span><span class="attribute">con</span><span> = </span><span class="attribute-value">db</span><span>.createCon();  </span>
</li>
<li class="alt">MySQL<span>(和PHP搭配之最佳组合)Command </span><span class="attribute">cmd</span><span> = </span><span class="attribute-value">new</span><span> </span>MySQL<span>(和PHP搭配之最佳组合)Command();  </span>
</li>
<li><span>try  </span></li>
<li class="alt"><span>{  </span></li>
<li>
<span>for (int </span><span class="attribute">i</span><span> = </span><span class="attribute-value">0</span><span>; i </span><span class="tag"><span> </span><span class="tag-name">100</span><span>; i++)  </span></span>
</li>
<li class="alt"><span>{  </span></li>
<li>
<span>string[] </span><span class="attribute">times</span><span> ={"00:10","00:20","00:30","00:40","00:50",  </span>
</li>
<li class="alt"><span>"01:10","01:20","01:30","01:40","01:50",  </span></li>
<li><span>"02:10","02:20","02:30","02:40","02:50",  </span></li>
<li class="alt"><span>"03:10","03:20","03:30","03:40","03:50",  </span></li>
<li><span>"04:10","04:20","04:30","04:40","04:50",  </span></li>
<li class="alt"><span>"05:10","05:20","05:30","05:40","05:50",  </span></li>
<li><span>"06:10","06:20","06:30","06:40","06:50",  </span></li>
<li class="alt"><span>"07:10","07:20","07:30","07:40","07:50",  </span></li>
<li><span>"08:10","08:20","08:30","08:40","09:50",  </span></li>
<li class="alt"><span>"10:10","10:20","10:30","10:40","10:50",  </span></li>
<li><span>"11:10","11:20","11:30","11:40","11:50",  </span></li>
<li class="alt"><span>"12:10","12:20","12:30","12:40","12:50",  </span></li>
<li><span>"13:10","13:20","13:30","13:40","13:50",  </span></li>
<li class="alt"><span>"14:10","14:20","14:30","14:40","14:50",  </span></li>
<li><span>"15:10","15:20","15:30","15:40","15:50",  </span></li>
<li class="alt"><span>"16:10","16:20","16:30","16:40","16:50",  </span></li>
<li><span>"17:10","17:20","17:30","17:40","17:50",  </span></li>
<li class="alt"><span>"18:10","18:20","18:30","18:40","18:50",  </span></li>
<li><span>"19:10","19:20","19:30","19:40","19:50"};  </span></li>
<li class="alt">
<span>System.Random </span><span class="attribute">r</span><span> = </span><span class="attribute-value">new</span><span> Random();  </span>
</li>
<li>
<span>int </span><span class="attribute">myyl</span><span> = </span><span class="attribute-value">r</span><span>.Next(1120, 1890);  </span>
</li>
<li class="alt">
<span>string </span><span class="attribute">sql</span><span> = </span><span class="attribute-value">"insert into yl(sendtime,sendvalue,cgID) values('"</span><span> + times[i].ToString() + "'," + myyl + ",11)";  </span>
</li>
<li><span>// System.Web.HttpContext.Current.Response.Write(sql);  </span></li>
<li class="alt"><span>con.Open();  </span></li>
<li>
<span class="attribute">cmd.Connection</span><span> = </span><span class="attribute-value">con</span><span>;  </span>
</li>
<li class="alt">
<span class="attribute">cmd.CommandType</span><span> = CommandType.Text;  </span>
</li>
<li>
<span class="attribute">cmd.CommandText</span><span> = </span><span class="attribute-value">sql</span><span>;  </span>
</li>
<li class="alt"><span>cmd.ExecuteNonQuery();  </span></li>
<li><span>cmd.Dispose();  </span></li>
<li class="alt"><span>con.Close();  </span></li>
<li><span>}  </span></li>
<li class="alt"><span>}  </span></li>
<li><span>catch  </span></li>
<li class="alt"><span>{  </span></li>
<li><span>System.Web.HttpContext.Current.Response.Write("dd");  </span></li>
<li class="alt"><span>}  </span></li>
<li><span>}   </span></li>
<li class="alt"><span>}  </span></li>
<li>MySQL<span>(和PHP搭配之最佳组合)</span><span class="tag">></span><span> create table yl( ylID int(10) unsigned NOT NULL AUTO_INCREMENT Prima(最完善的虚拟主机管理系统)ry ke  </span>
</li>
<li class="alt">
<span>y, sendtime varchar(20), sendvalue int(10), cgID int(10) not null) </span><span class="attribute">ENGINE</span><span>=</span><span class="attribute-value">MyISAM</span><span> </span>
</li>
<li>
<span class="attribute">AUTO_INCREMENT</span><span>=</span><span class="attribute-value">1</span><span> DEFAULT </span><span class="attribute">CHARSET</span><span>=</span><span class="attribute-value">utf8</span><span>;  </span>
</li>
</ol>
Nach dem Login kopieren

以上的相关内容就是对压力监测程序sqlserver和MySQL数据库的介绍，望你能有所收获。


Verwandte Etiketten：
mysql sqlserver 数据库 监测 程序
Quelle：php.cn
Vorheriger Artikel：MySQL使用的前奏，新手学习导航 Nächster Artikel：MySQL数据库值得我们大家使用的5大理由
Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Neueste Artikel des Autors
Aktuelle Ausgaben
So zeigen Sie nur den niedrigsten Wert aus einer Ergebnismenge an (MYSQL) Ich habe die folgende Anweisung: selectDATE(recieved_on)asDay,round(count(*)/24)AS'average...
Aus 2024-04-06 21:44:19
0
1
603
Berechnen Sie die Summe der Felder in einer anderen Tabelle mithilfe einer MySQL-SQL-Abfrage Ich habe ein Schema wie dieses: Benutzertabelle mit den Attributen „user_id“ und „username...
Aus 2024-04-06 19:39:29
0
1
441
MySQL: „Wählen Sie Text aus... als <Variable hier oder Unterabfrage>' Ich habe die folgende Tabelle mit den folgenden Daten: id Textsprache 1 Deutscher Text Deu...
Aus 2024-04-06 19:25:54
0
2
529
Wie gruppiere und zähle ich in MySQL? Ich versuche, eine Abfrage zu schreiben, die die Gesamtzahl der nicht gelöschten Nachricht...
Aus 2024-04-06 18:30:17
0
1
353
MySQL ruft Daten aus mehreren Tabellen ab Ich habe eine Tabelle „eg_design“, die die folgenden Spalten enthält: und eine Tabelle „eg...
Aus 2024-04-06 18:42:44
0
2
479
verwandte Themen
Mehr>
Beliebte Empfehlungen
Beliebte Tutorials
Mehr>
Verwandte Tutorials
Beliebte Empfehlungen
Aktuelle Kurse
Neueste Downloads
Mehr>
Web-Effekte
Quellcode der Website
Website-Materialien
Frontend-Vorlage