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25
src/Falcon.StoredProcedureRunner.sln
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src/Falcon.StoredProcedureRunner.sln
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@ -0,0 +1,25 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.30804.86
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Falcon.StoredProcedureRunner", "Falcon.StoredProcedureRunner\Falcon.StoredProcedureRunner.csproj", "{13D3139B-60C2-4785-ADCB-4F839BDEC3C4}"
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{13D3139B-60C2-4785-ADCB-4F839BDEC3C4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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||||
<TargetFrameworks>netstandard2.0;netstandard2.1</TargetFrameworks>
|
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<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
|
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<AssemblyVersion>1.0.4.0</AssemblyVersion>
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<FileVersion>1.0.4.0</FileVersion>
|
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<Version>1.0.4</Version>
|
||||
<DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
|
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<PackageProjectUrl>http://106.14.65.137/Falcon/Falcon.ModelSP</PackageProjectUrl>
|
||||
<RepositoryUrl>http://106.14.65.137/Falcon/Falcon.ModelSP</RepositoryUrl>
|
||||
<Description>EF Core 存储过程执行组件，可以模型化执行存储过程</Description>
|
||||
<Authors>Falcon</Authors>
|
||||
</PropertyGroup>
|
||||
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<ItemGroup>
|
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<PackageReference Include="Microsoft.Data.SqlClient" Version="2.1.0" />
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||||
</ItemGroup>
|
||||
</Project>
|
||||
12
src/Falcon.StoredProcedureRunner/FalconSPIgnoreAttribute.cs
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12
src/Falcon.StoredProcedureRunner/FalconSPIgnoreAttribute.cs
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|||
using System;
|
||||
|
||||
namespace Falcon.StoredProcedureRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 表示调用时候忽略此属性
|
||||
/// </summary>
|
||||
[AttributeUsage(AttributeTargets.Property)]
|
||||
public class FalconSPIgnoreAttribute:Attribute
|
||||
{
|
||||
}
|
||||
}
|
||||
|
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|||
using System;
|
||||
|
||||
namespace Falcon.StoredProcedureRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 定义名称
|
||||
/// </summary>
|
||||
public class FalconSPPrarmNameAttribute:Attribute
|
||||
{
|
||||
/// <summary>
|
||||
/// 参数名
|
||||
/// </summary>
|
||||
public string Name { get; set; }
|
||||
/// <summary>
|
||||
/// 定于存储过程参数名称
|
||||
/// </summary>
|
||||
/// <param name="name">参数名称</param>
|
||||
public FalconSPPrarmNameAttribute(string name) { this.Name = name; }
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
using System;
|
||||
|
||||
namespace Falcon.StoredProcedureRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 定义存储过程名称
|
||||
/// </summary>
|
||||
[AttributeUsage(AttributeTargets.Class)]
|
||||
public class FalconSPProcuderNameAttribute:Attribute
|
||||
{
|
||||
/// <summary>
|
||||
/// 存储过程名称
|
||||
/// </summary>
|
||||
public string ProcuderName { get; set; }
|
||||
/// <summary>
|
||||
/// 定义存储过程名称
|
||||
/// </summary>
|
||||
/// <param name="m"></param>
|
||||
public FalconSPProcuderNameAttribute(string m) => this.ProcuderName = m;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
using System;
|
||||
|
||||
namespace Falcon.StoredProcedureRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 定义存储过程返回值类型
|
||||
/// </summary>
|
||||
[AttributeUsage(AttributeTargets.Class,AllowMultiple = false,Inherited = false)]
|
||||
public class FalconSPReturnTypeAttribute:Attribute
|
||||
{
|
||||
/// <summary>
|
||||
/// 返回的数据类型
|
||||
/// </summary>
|
||||
public Type ReturnType { get; set; }
|
||||
/// <summary>
|
||||
/// 定义存储过程名称
|
||||
/// </summary>
|
||||
/// <param name="t">存储过程返回值类型</param>
|
||||
public FalconSPReturnTypeAttribute(Type t) => this.ReturnType = t;
|
||||
}
|
||||
}
|
||||
49
src/Falcon.StoredProcedureRunner/IRunner.cs
Normal file
49
src/Falcon.StoredProcedureRunner/IRunner.cs
Normal file
|
|
@ -0,0 +1,49 @@
|
|||
using System;
|
||||
using System.Collections.Generic;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace Falcon.StoredProcedureRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 执行数据库存储过程
|
||||
/// </summary>
|
||||
public interface IRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 通过数据库上下文执行无返回值的存储过程
|
||||
/// </summary>
|
||||
/// <typeparam name="TPrarmType">参数类型</typeparam>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="data">参数数据</param>
|
||||
int Execute<TPrarmType>(DbContext db,TPrarmType data);
|
||||
|
||||
/// <summary>
|
||||
/// 根据模型定义参数执行存储过程进行查询，参数类型必须定义ReturnTypeAttribute特性
|
||||
/// </summary>
|
||||
/// <typeparam name="TPrarmType">存储过程参数类型</typeparam>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="data">存储过程参数</param>
|
||||
/// <returns>返回类型枚举FalconSPReturnTypeAttribute定义的类型枚举。</returns>
|
||||
IEnumerable<object> Run<TPrarmType>(DbContext db,TPrarmType data);
|
||||
|
||||
/// <summary>
|
||||
/// 通过数据库上下文执行存储过程，并返回查询结果
|
||||
/// </summary>
|
||||
/// <typeparam name="TPrarmType">参数类型</typeparam>
|
||||
/// <typeparam name="TReturnType">返回结果项类型</typeparam>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="data">参数数据</param>
|
||||
/// <returns>查询结果枚举</returns>
|
||||
IEnumerable<TReturnType> Run<TPrarmType, TReturnType>(DbContext db,TPrarmType data) where TReturnType : class, new();
|
||||
|
||||
/// <summary>
|
||||
/// 通过数据库上下文执行存储过程，并返回查询结果
|
||||
/// </summary>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="prarmType">参数类型</param>
|
||||
/// <param name="returnType">返回结果项类型</param>
|
||||
/// <param name="data">执行参数</param>
|
||||
/// <returns>查询结果枚举</returns>
|
||||
IEnumerable<object> Run(DbContext db,Type prarmType,Type returnType ,object data) ;
|
||||
}
|
||||
}
|
||||
191
src/Falcon.StoredProcedureRunner/Runner.cs
Normal file
191
src/Falcon.StoredProcedureRunner/Runner.cs
Normal file
|
|
@ -0,0 +1,191 @@
|
|||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data.Common;
|
||||
using System.Linq;
|
||||
using System.Reflection;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Text;
|
||||
using Microsoft.Data.SqlClient;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace Falcon.StoredProcedureRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 存储过程执行
|
||||
/// </summary>
|
||||
public partial class Runner:IRunner
|
||||
{
|
||||
/// <summary>
|
||||
/// 执行无返回值的存储过程
|
||||
/// </summary>
|
||||
/// <typeparam name="TPrarmType">参数类型</typeparam>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="data">参数数据</param>
|
||||
public int Execute<TPrarmType>(DbContext db,TPrarmType data) {
|
||||
var parms = getParams(data).ToArray();
|
||||
var pName = getProcuderName<TPrarmType>();
|
||||
|
||||
#if NETSTANDARD2_1
|
||||
return db.Database.ExecuteSqlRaw(pName,parms);
|
||||
#else
|
||||
return db.Database.ExecuteSqlCommand(pName,parms);
|
||||
#endif
|
||||
;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 根据模型定义参数执行存储过程进行查询，参数类型必须定义ReturnTypeAttribute特性
|
||||
/// </summary>
|
||||
/// <typeparam name="TPrarmType">存储过程参数类型</typeparam>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="data">存储过程参数</param>
|
||||
/// <returns>返回类型枚举FalconSPReturnTypeAttribute定义的类型枚举。</returns>
|
||||
public IEnumerable<object> Run<TPrarmType>(DbContext db,TPrarmType data) {
|
||||
var rType = getRequtnType(typeof(TPrarmType));
|
||||
if(rType == null) {
|
||||
throw new Exception("必须在参数类型上设置ReturnTypeAttribute");
|
||||
}
|
||||
return Run(db,typeof(TPrarmType),rType,data);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 通过数据库上下文执行存储过程，并返回查询结果
|
||||
/// </summary>
|
||||
/// <typeparam name="TPrarmType">参数类型</typeparam>
|
||||
/// <typeparam name="TReturnType">返回结果项类型</typeparam>
|
||||
/// <param name="db">数据上下文</param>
|
||||
/// <param name="data">参数数据</param>
|
||||
/// <returns>查询结果枚举</returns>
|
||||
public IEnumerable<TReturnType> Run<TPrarmType, TReturnType>(DbContext db,TPrarmType data) where TReturnType : class, new() {
|
||||
return Run(db,typeof(TPrarmType),typeof(TReturnType),data).Cast<TReturnType>();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 通过数据库上下文执行存储过程，并返回查询结果
|
||||
/// </summary>
|
||||
/// <param name="db">数据库上下文</param>
|
||||
/// <param name="prarmType">参数类型</param>
|
||||
/// <param name="returnType">返回值类型</param>
|
||||
/// <param name="data">存储过程参数</param>
|
||||
/// <returns>查询结果枚举</returns>
|
||||
public IEnumerable<object> Run(DbContext db,Type prarmType,Type returnType,object data) {
|
||||
var pm = getProcuderName(prarmType);
|
||||
var paras = getParams(data).ToArray();
|
||||
var connection = db.Database.GetDbConnection();
|
||||
using(var cmd = connection.CreateCommand()) {
|
||||
cmd.CommandText = pm;
|
||||
cmd.CommandType = System.Data.CommandType.StoredProcedure;
|
||||
cmd.Parameters.AddRange(paras);
|
||||
connection.Open();
|
||||
var dr = cmd.ExecuteReader();
|
||||
var result = new List<object>();
|
||||
if(!dr.CanGetColumnSchema())
|
||||
return result;
|
||||
while(dr.Read()) {
|
||||
var item = returnType.Assembly.CreateInstance(returnType.FullName);
|
||||
var columnSchema = dr.GetColumnSchema();
|
||||
for(var i = 0;i < columnSchema.Count;i++) {
|
||||
var name = dr.GetName(i);
|
||||
var value = dr.IsDBNull(i) ? null : dr.GetValue(i);
|
||||
var pi = getProperty(returnType,name);
|
||||
if(pi == null || !pi.CanWrite)
|
||||
continue;
|
||||
pi.SetValue(item,value);
|
||||
}
|
||||
result.Add(item);
|
||||
}
|
||||
connection.Close();
|
||||
return result;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public partial class Runner
|
||||
{
|
||||
/// <summary>
|
||||
/// 获取存储过程名
|
||||
/// </summary>
|
||||
/// <param name="pramType">参数类型</param>
|
||||
private static string getProcuderName(Type pramType) {
|
||||
var attr = pramType.GetCustomAttribute<FalconSPProcuderNameAttribute>();
|
||||
if(attr != null && attr is FalconSPProcuderNameAttribute pna && !string.IsNullOrEmpty(pna.ProcuderName)) {
|
||||
return pna.ProcuderName;
|
||||
}
|
||||
return pramType.Name;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 获取存储过程名返回值类型
|
||||
/// </summary>
|
||||
/// <param name="pramType">返回值类型</param>
|
||||
private static Type getRequtnType(Type pramType) {
|
||||
var attr = pramType.GetCustomAttribute<FalconSPReturnTypeAttribute>();
|
||||
if(attr != null && attr is FalconSPReturnTypeAttribute pna && pna.ReturnType != null) {
|
||||
return pna.ReturnType;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 获取存储过程参数枚举
|
||||
/// </summary>
|
||||
/// <typeparam name="T">参数模型类型</typeparam>
|
||||
/// <param name="data">参数实例</param>
|
||||
private static IEnumerable<SqlParameter> getParams<T>(T data) {
|
||||
if(data == null)
|
||||
yield break;
|
||||
foreach(var p in typeof(T).GetProperties()) {
|
||||
if(!p.CanRead || ignoreProp(p))
|
||||
continue;
|
||||
yield return new SqlParameter($"@{getPrarmName(p)}",p.GetValue(data));
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 是否忽略属性
|
||||
/// </summary>
|
||||
/// <param name="p">要检查的属性</param>
|
||||
private static bool ignoreProp(PropertyInfo p) {
|
||||
return p.GetCustomAttribute<FalconSPIgnoreAttribute>(true) != null;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 获取存储过程参数名称
|
||||
/// </summary>
|
||||
/// <param name="p">对应的属性</param>
|
||||
private static string getPrarmName(PropertyInfo p) {
|
||||
var np = p.GetCustomAttribute<FalconSPPrarmNameAttribute>(true);
|
||||
if(np != null && np is FalconSPPrarmNameAttribute na) {
|
||||
return na.Name;
|
||||
}
|
||||
return p.Name;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 获取存储过程名
|
||||
/// </summary>
|
||||
/// <typeparam name="T">参数模型</typeparam>
|
||||
private static string getProcuderName<T>() {
|
||||
var attr = typeof(T).GetCustomAttribute<FalconSPProcuderNameAttribute>(true);
|
||||
if(attr != null && attr is FalconSPProcuderNameAttribute pna && !string.IsNullOrEmpty(pna.ProcuderName)) {
|
||||
return pna.ProcuderName;
|
||||
}
|
||||
return typeof(T).Name;
|
||||
}
|
||||
/// <summary>
|
||||
/// 忽略大小写获取类型的属性
|
||||
/// </summary>
|
||||
/// <param name="t">类型</param>
|
||||
/// <param name="name">属性名称</param>
|
||||
/// <returns>属性</returns>
|
||||
private static PropertyInfo getProperty(Type t,string name) {
|
||||
foreach(var item in t.GetProperties()) {
|
||||
if(item.Name.ToLower() == name.ToLower()) {
|
||||
return item;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user