Hikari 2.8.6
See the version list below for details.
dotnet add package Hikari --version 2.8.6
NuGet\Install-Package Hikari -Version 2.8.6
<PackageReference Include="Hikari" Version="2.8.6" />
paket add Hikari --version 2.8.6
#r "nuget: Hikari, 2.8.6"
// Install Hikari as a Cake Addin #addin nuget:?package=Hikari&version=2.8.6 // Install Hikari as a Cake Tool #tool nuget:?package=Hikari&version=2.8.6
HiKari使用说明
已经提交nuget(Hikari)
郑重说明:本库HiKari定位于数据库连接池,源码GitHub开源公开,欢迎大家修改提交
其它功能建议以Hikari.Integration.XXXX(名称)库,引用当前库进行扩展
程序初始化
使用配置类
HikariConfig hikariConfig = new HikariConfig();
hikariConfig.DBType = "PostgreSQL";
hikariConfig.ConnectString = "Server = 127.0.0.1; Port = 5432; User Id = postgres; Password = 1234; Database = postgres;Pooling=true; ";
hikariConfig.DriverDir = "DBDrivers";
hikariConfig.DriverDLL = "XXXX.dll";
hikariConfig.DBTypeXml = "DBType.xml";
HikariDataSource hikariDataSource = new HikariDataSource(hikariConfig);
配置文件(推荐方式):
HikariConfig hikariConfig = new HikariConfig();
hikariConfig.LoadConfig("Hikari.txt");
HikariDataSource hikariDataSource = new HikariDataSource(hikariConfig);
使用连接 hikariDataSource.GetConnection();
使用批量处理接口
var bulk= hikariDataSource.GetBulkCopy();
说明:我的博文中总结了几种批量处理的方式,唯独数据库提供的专门用于批量插入的类需要底层客户端驱动提供,所以增加了接口,满足调用这些类处理批量插入
使用多库管理类
例如:配置文件MySql_HiKari.cfg
ManagerPool.Singleton.GetDbConnection(MySql);
ManagerPool.Singleton.GetBulkCopy(MySql);
配置文件说明
1.连接字符串必须要
2.驱动目录DriverDir项不配置则使用默认drivers目录
3.关于驱动dll有2种:
(1)直接在配置文件中配置DriverDLL项,这个时候不需要DBType配置项
(2)DBType项和DBType.xml结合使用,这时不需要单独在每个连接配置中配置DriverDLL。
这个时候连接池查找dll的方式:
1>DBType配置是默认的4类,则无需DBType.xml来查找dll文件名称。
2>DBType配置不是默认的4类,则需要BType.xml中的配置来获取DLL文件名称。因为程序不知道dll.
其实这2种就是分散与汇总的区别。有的习惯每个配置文件配置dll,方便监测;有的习惯写在一起,方便管理。看自己情况。
DBType程序中写死了4种,见附录。
DBType.xml我称为全局配置文件,读取时的配置路径和名称可以设置HikariConfig或者HikariDataSource的DBTypeXml属性进行修改;默认就是DBType.xml
源码简说
基本内容
HikariDataSource 对外提供连接
HikariConfig 对外配置
HikariPool 管理操作集合,连接来源
PoolBase 操作驱动连接,是HikariPool父类
扩展项目
Hikari.Integration.Entity
采用emit将DataTable,IDataReader转换成List<T>,同理将List<T>转成DataTable
内部调用EntityMappingDB项目
使用扩展方法ToEntity 转换
使用扩展方法FromEntity 转换
如果带特性则使用扩展方法FromEntityAttribute 转换
说明:因为Hikari项目定位连接池,不能随意扩展功能和类,所以转换以扩展项目的方式提供
扩展功能
HikariDataSource,ManagerPool通过扩展方法封装了SQL基本操作
说明:这里只是方便操作,尤其是返回DataSet,按照项目定位是不应该的,所以使用的是扩展方法
扩展API
HikariAPI项目介绍:
- SqlMapper类用于SQL语句和参数传递,参数可以是方法一样逐个传递,也可以采用实体(包括匿名)
2.HikariContext类用于配置和参数传递,需要SQL文件,需要配置XML文件名称和节点名称,默认节点是“Sql”
这两个类需要使用者研究下
附录
数据库 | Dll名称 | 说明 |
---|---|---|
Oracle | Oracle.ManagedDataAccess | 以前不是这个dll |
MySql | MySql.Data | |
SqlServer | System | |
PostgreSQL | Npgsql |
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 is compatible. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
-
net5.0
- log4net (>= 2.0.12)
- Npgsql (>= 5.0.10)
- Npgsql.Bulk (>= 0.9.0)
NuGet packages (1)
Showing the top 1 NuGet packages that depend on Hikari:
Package | Downloads |
---|---|
HikariAPI
提供Hikari实现ORM;完善配置文件方式,各类参数执行,支持匿名类使用;扩展字符串类实现直接SQL参数化语句使用方法调用,SQLParameterExtension类 |
GitHub repositories
This package is not used by any popular GitHub repositories.
Version | Downloads | Last updated |
---|---|---|
3.0.2 | 270 | 1/14/2024 |
3.0.1 | 110 | 1/14/2024 |
3.0.0 | 115 | 1/14/2024 |
2.9.9 | 177 | 9/25/2023 |
2.9.8 | 152 | 9/24/2023 |
2.9.7 | 151 | 9/23/2023 |
2.9.6 | 144 | 9/20/2023 |
2.9.5 | 183 | 6/23/2023 |
2.9.4 | 186 | 6/22/2023 |
2.9.3 | 166 | 6/20/2023 |
2.9.2 | 190 | 5/15/2023 |
2.9.1 | 171 | 5/13/2023 |
2.9.0 | 212 | 4/22/2023 |
2.8.7 | 481 | 10/2/2021 |
2.8.6 | 372 | 10/2/2021 |
2.8.5 | 1,334 | 5/12/2019 |
2.8.4 | 673 | 5/12/2019 |
2.8.3 | 731 | 4/11/2019 |
2.8.2 | 707 | 4/5/2019 |
2.8.1 | 718 | 4/1/2019 |
2.8.0 | 766 | 3/31/2019 |
2.7.5 | 738 | 3/30/2019 |
2.7.4 | 740 | 3/30/2019 |
2.7.3 | 782 | 2/24/2019 |
2.7.2 | 744 | 2/21/2019 |
2.7.1 | 821 | 2/15/2019 |
2.7.0 | 837 | 2/15/2019 |
2.6.3 | 1,043 | 1/27/2019 |
2.6.2 | 1,062 | 1/26/2019 |
2.6.1 | 1,034 | 1/26/2019 |
2.6.0 | 1,073 | 1/26/2019 |
2.5.0 | 834 | 1/26/2019 |
2.3.0 | 1,044 | 1/26/2019 |
2.2.0 | 857 | 1/24/2019 |
2.1.0 | 826 | 1/23/2019 |
2.0.0 | 862 | 1/4/2019 |
1.3.0 | 916 | 1/4/2019 |
升级net5