MySQL? Entity Framework 6? ???? ?? ?????? ??? ???? ??? ??????
Nov 11, 2024 am 04:14 AM
MySQL? Entity Framework 6? ??? ?? ?????? ??
EF6(Entity Framework 6)? ???? ?? ???? ???? ???? ?? ??? ? ????. ? ????? MySQL ??????? ?? ?? ??? ???? ??? ?????? ??? ???? ?? ???? ???? ???? ???? ?????.
EF6? MySQL ??
?? MySQL .Net Connector 6.8.1(??)? ???? Visual Studio ????? ?????? ?????. Web.config ??? ?? ??? ? ??? ??? ?????.
<connectionStrings>
<add name="mysqlCon"
connectionString="Server=localhost;Database={0};Uid=username;Pwd=password"
providerName="MySql.Data.MySqlClient" />
</connectionStrings>
<entityFramework>
<defaultConnectionFactory type="MySql.Data.Entity.MySqlConnectionFactory, MySql.Data.Entity.EF6" />
<providers>
<provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6" />
</providers>
</entityFramework>
?? ?????? ?? ???
???? ApplicationDbContext ???? ?????.
public class ApplicationDbContext: DbContext
{
public ApplicationDbContext(string dbName) : base(GetConnectionString(dbName))
{
}
public static string GetConnectionString(string dbName)
{
// Server=localhost;Database={0};Uid=username;Pwd=password
var connString =
ConfigurationManager.ConnectionStrings["mysqlCon"].ConnectionString.ToString();
return String.Format(connString, dbName);
}
}
? ApplicationDbContext? ??? ? ?????? ??? ????? ???? ??? ? ????.
?????? ?????? ??
??????? ?? MigrationsContextFactory ???? ?????.
public class MigrationsContextFactory : IDbContextFactory<ApplicationDbContext>
{
public ApplicationDbContext Create()
{
return new ApplicationDbContext("developmentdb");
}
}
? ???? ??????? ?? ?? ??????? ?????. ??????? ??? ??? ????. schema.
??
? ?? ??? ???? Entity Framework 6?? ?????? ???? ???? ??? ? ????. ?? ?? ???? ???? ???? ???? ??? ???? ?????. ?? ???? ???? ?? ???? ????? ??? ?????.
? ??? MySQL? Entity Framework 6? ???? ?? ?????? ??? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
??? ??
8639
17
1786
16
1729
56
1581
29
1446
31
GTID (Global Transaction Identifier) ??? ???? ??? ??????
Jun 19, 2025 am 01:03 AM
GTID (Global Transaction Identifier)? ? ????? ?? ? ??? ???? MySQL ???????? ?? ? ?? ??? ???? ?????. 1. ?? ??? ????? ?? ?? ? ??? ???? ???? ???? ??? ????? ?? ? GTID? ???? ????? ??? ? ????. 2. ?? ?? ???? ???? ? ????? ? ???? ? ?? ??????? ??? ???? ?????. 3. ?? ?? ???? ??????. GTID?? ?? UUID ? ?? ??? ???? ??? ???? ??? ???? ? ???? ??? ???? ????. ? ? ?? ?? ??? MySQL ????? ???? ???? ???? ??? ???? ??? ???? ?? ??????.
MySQL ??? ?? ??? ???? ????? ??????
Jun 19, 2025 am 01:06 AM
MySQL ?? ????? ?? ???? ?? 4 ??? ?????. 1. ?? ?? : ????? ? ????? ????, ?? ?? ? ??? ??? ????? ???? ?? ???? ??? ???? ?? ??? ??? ?? ? ?? ????? ???? MHA, ???????? ?? ??? ??? ? ??? ??? ??? ? ????. 2. ? ?? ?????? ?????? : ??? ??? ?? ?? (Seconds_Behind_master), Binlog ??? ???, ???? ?? ??? ??? ?? ?? ??? ???? ?????? ???? ??? ?? ??? ?? ?? ?? ??? ??????. 3. Switch Topology : ?? ???? ?????? ??? ??? ?????? ???, ?? ???? ????? GTID? ????? VIP, DNS ?? ??? ??? ????????.
?? ?? ???? MySQL ??????? ???? ??? ??????
Jun 19, 2025 am 01:05 AM
MySQL ??????? ???? ??? ??? ????. 1. ?? ?? ??? ???? MySQL-U ??? ?? -P-H ??? ??? ????? ??? ??? ????? ???? ???????. 2. ??? ??????? ?? ?? ???? ?? MySQL-Uroot-PmyProject? ?? ?? ? ?????? ??? ?? ? ? ????. 3. ??? ?? 3306? ?? ?? MySQL-Uroot-P-H192.168.1.100-P3307? ?? ?? ??? ????? -p ?? ??? ???????. ?? ???? ??? ???? ?? ?? ? ? ????. ??? ???? ????, ??? ?? ?? ??? ??????. ?????? ?? ? ?? ??? ???? ?? Linux? MySQL-Client? ??? ? ????. ? ??? ???????
MySQL ? ????? ??? ??? ???? ??
Jul 01, 2025 am 01:39 AM
MySQL? ? ????? ??? ??? ????? ?? ?? ??? ?? ???????. 1. Windows ??? : MySQL ?? ?????? ? ??? ????? (?? ??? ????? C : \ programfiles \ mysql \ mysqlserverx.x \ bin), "? ???"→ "??"→ "Advanced System ??"→ "?? ??", "??? ??", MySQlb in wors in mysqlb in wors in mysqlb in world in that the the the the the seel worl ?? ????? ?? ???? MySQL? ??????-Version Versification; 2.Macos ? Linux ??? : Bash ??? ?? ~/.bashrc ?? ~/.bash_
MySQL? ???? ?? ??? ???? ?? ???? ?????
Jun 23, 2025 pm 03:05 PM
MySQL? ?? ???? ?? ??? ??? ? A??, ?? MVCC ? GAP ?? ??? ?? ??? ?? ? ?? ???? ??? ???? ???? ?? ?? ??? ????. ?? ?? ??? ??? ?? (??)? ????? ??? ??? ????? ?? ?? ??? ????? 1. ??? ??? (read committed)? ?? ? ???? ?? ? ??? ?? ? ??? ?? ? ?? ?? ?? ?? ? ? ????. ???, ??? ??? ????? ??? ??;
MySQL ????? ?? ??? ??????
Jun 20, 2025 am 01:06 AM
MySQL ????? ?? ??? ?? ?????? ????? ???? ???? ?????. ??, ???? ??? ???? ??? ????? ?????. ?? ?? ?? ?? ??? ?????. ?? ??, ?? ? ??? ?? ???? ??? ????? ??? ???? ??????. ??, ???? ????? ??????? ? ??? ???? ?? ??? ?? ? ? ????? ?? ?? ? ???? ?? ????? ?? ??? ??? ??? ?????. ??, ??? ?? ??? ?? ??? ???? ????, ??? ??, ?? ???? ?? ? ??? ??? ?????. MySQL? readuncommitted ? readcommi? ?????.
???? MySQL ?? ??? ????? ??? ??????
Jun 19, 2025 am 01:05 AM
INdexESINMYSQLIMPROVEQUERYPEEDBYENABLEABERDATARETRIVEAL.1. THEYREDUCEDASCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCANCEND, WHERREORORDERBANTROWESINTROWSES, ?? ?? ??? ???? ?????
MySQL Workbench? ?? ??? ??? ??????
Jun 26, 2025 am 05:23 AM
mysqlworkbench? ??? ?? ??? ?? ??? ?????. ?? ??? ?? ??? ?? ????. 1. Windows ???? %appdata %\ mysql \ workbench \ connections.xml? ????. 2. MacOS ???? ~/Library/ApplicationSupport/MySQL/Workbench/Connections.xml? ????. 3. ????? Linux ???? ~/.mysql/workbench/connections.xml ?? ~/.local/share/data/mysql/wor? ????.
