From 9044a859ef38fa62fa76511a44bb2323d137c52a Mon Sep 17 00:00:00 2001 From: falcon <9504402@qq.com> Date: Fri, 11 Dec 2020 16:45:18 +0800 Subject: [PATCH] =?UTF-8?q?=E7=AC=AC=E4=B8=80=E7=89=88=EF=BC=8C=E4=BB=8E?= =?UTF-8?q?=E4=BB=A5=E5=89=8D=E7=89=88=E6=9C=AC=E6=94=B9=E5=86=99?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 355 ++++++++++++++++++ src/Falcon.StoredProcedureRunner.sln | 25 ++ .../Falcon.StoredProcedureRunner.csproj | 29 ++ .../FalconSPIgnoreAttribute.cs | 12 + .../FalconSPPrarmNameAttribute.cs | 20 + .../FalconSPProcuderNameAttribute.cs | 21 ++ .../FalconSPReturnTypeAttribute.cs | 21 ++ src/Falcon.StoredProcedureRunner/IRunner.cs | 49 +++ src/Falcon.StoredProcedureRunner/Runner.cs | 191 ++++++++++ 9 files changed, 723 insertions(+) create mode 100644 .gitignore create mode 100644 src/Falcon.StoredProcedureRunner.sln create mode 100644 src/Falcon.StoredProcedureRunner/Falcon.StoredProcedureRunner.csproj create mode 100644 src/Falcon.StoredProcedureRunner/FalconSPIgnoreAttribute.cs create mode 100644 src/Falcon.StoredProcedureRunner/FalconSPPrarmNameAttribute.cs create mode 100644 src/Falcon.StoredProcedureRunner/FalconSPProcuderNameAttribute.cs create mode 100644 src/Falcon.StoredProcedureRunner/FalconSPReturnTypeAttribute.cs create mode 100644 src/Falcon.StoredProcedureRunner/IRunner.cs create mode 100644 src/Falcon.StoredProcedureRunner/Runner.cs diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..1a730df --- /dev/null +++ b/.gitignore @@ -0,0 +1,355 @@ +# ---> VisualStudio +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. +## +## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore + +# User-specific files +*.rsuser +*.suo +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Mono auto generated files +mono_crash.* + +# Build results +[Dd]ebug/ +[Dd]ebugPublic/ +[Rr]elease/ +[Rr]eleases/ +x64/ +x86/ +[Aa][Rr][Mm]/ +[Aa][Rr][Mm]64/ +bld/ +[Bb]in/ +[Oo]bj/ +[Ll]og/ +[Ll]ogs/ + +# Visual Studio 2015/2017 cache/options directory +.vs/ +# Uncomment if you have tasks that create the project's static files in wwwroot +#wwwroot/ + +# Visual Studio 2017 auto generated files +Generated\ Files/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +# NUnit +*.VisualState.xml +TestResult.xml +nunit-*.xml + +# Build Results of an ATL Project +[Dd]ebugPS/ +[Rr]eleasePS/ +dlldata.c + +# Benchmark Results +BenchmarkDotNet.Artifacts/ + +# .NET Core +project.lock.json +project.fragment.lock.json +artifacts/ + +# StyleCop +StyleCopReport.xml + +# Files built by Visual Studio +*_i.c +*_p.c +*_h.h +*.ilk +*.meta +*.obj +*.iobj +*.pch +*.pdb +*.ipdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*_wpftmp.csproj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# Visual Studio Trace Files +*.e2e + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# AxoCover is a Code Coverage Tool +.axoCover/* +!.axoCover/settings.json + +# Coverlet is a free, cross platform Code Coverage Tool +coverage*[.json, .xml, .info] + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# NCrunch +_NCrunch_* +.*crunch*.local.xml +nCrunchTemp_* + +# MightyMoose +*.mm.* +AutoTest.Net/ + +# Web workbench (sass) +.sass-cache/ + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# Note: Comment the next line if you want to checkin your web deploy settings, +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. 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+ +namespace Falcon.StoredProcedureRunner +{ + /// + /// 表示调用时候忽略此属性 + /// + [AttributeUsage(AttributeTargets.Property)] + public class FalconSPIgnoreAttribute:Attribute + { + } +} diff --git a/src/Falcon.StoredProcedureRunner/FalconSPPrarmNameAttribute.cs b/src/Falcon.StoredProcedureRunner/FalconSPPrarmNameAttribute.cs new file mode 100644 index 0000000..ee081e7 --- /dev/null +++ b/src/Falcon.StoredProcedureRunner/FalconSPPrarmNameAttribute.cs @@ -0,0 +1,20 @@ +using System; + +namespace Falcon.StoredProcedureRunner +{ + /// + /// 定义名称 + /// + public class FalconSPPrarmNameAttribute:Attribute + { + /// + /// 参数名 + /// + public string Name { get; set; } + /// + /// 定于存储过程参数名称 + /// + /// 参数名称 + public FalconSPPrarmNameAttribute(string name) { this.Name = name; } + } +} diff --git a/src/Falcon.StoredProcedureRunner/FalconSPProcuderNameAttribute.cs b/src/Falcon.StoredProcedureRunner/FalconSPProcuderNameAttribute.cs new file mode 100644 index 0000000..f8dafec --- /dev/null +++ b/src/Falcon.StoredProcedureRunner/FalconSPProcuderNameAttribute.cs @@ -0,0 +1,21 @@ +using System; + +namespace Falcon.StoredProcedureRunner +{ + /// + /// 定义存储过程名称 + /// + [AttributeUsage(AttributeTargets.Class)] + public class FalconSPProcuderNameAttribute:Attribute + { + /// + /// 存储过程名称 + /// + public string ProcuderName { get; set; } + /// + /// 定义存储过程名称 + /// + /// + public FalconSPProcuderNameAttribute(string m) => this.ProcuderName = m; + } +} diff --git a/src/Falcon.StoredProcedureRunner/FalconSPReturnTypeAttribute.cs b/src/Falcon.StoredProcedureRunner/FalconSPReturnTypeAttribute.cs new file mode 100644 index 0000000..b89674f --- /dev/null +++ b/src/Falcon.StoredProcedureRunner/FalconSPReturnTypeAttribute.cs @@ -0,0 +1,21 @@ +using System; + +namespace Falcon.StoredProcedureRunner +{ + /// + /// 定义存储过程返回值类型 + /// + [AttributeUsage(AttributeTargets.Class,AllowMultiple = false,Inherited = false)] + public class FalconSPReturnTypeAttribute:Attribute + { + /// + /// 返回的数据类型 + /// + public Type ReturnType { get; set; } + /// + /// 定义存储过程名称 + /// + /// 存储过程返回值类型 + public FalconSPReturnTypeAttribute(Type t) => this.ReturnType = t; + } +} diff --git a/src/Falcon.StoredProcedureRunner/IRunner.cs b/src/Falcon.StoredProcedureRunner/IRunner.cs new file mode 100644 index 0000000..0ac9fba --- /dev/null +++ b/src/Falcon.StoredProcedureRunner/IRunner.cs @@ -0,0 +1,49 @@ +using System; +using System.Collections.Generic; +using Microsoft.EntityFrameworkCore; + +namespace Falcon.StoredProcedureRunner +{ + /// + /// 执行数据库存储过程 + /// + public interface IRunner + { + /// + /// 通过数据库上下文执行无返回值的存储过程 + /// + /// 参数类型 + /// 数据上下文 + /// 参数数据 + int Execute(DbContext db,TPrarmType data); + + /// + /// 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 + /// + /// 存储过程参数类型 + /// 数据上下文 + /// 存储过程参数 + /// 返回类型枚举FalconSPReturnTypeAttribute定义的类型枚举。 + IEnumerable Run(DbContext db,TPrarmType data); + + /// + /// 通过数据库上下文执行存储过程，并返回查询结果 + /// + /// 参数类型 + /// 返回结果项类型 + /// 数据上下文 + /// 参数数据 + /// 查询结果枚举 + IEnumerable Run(DbContext db,TPrarmType data) where TReturnType : class, new(); + + /// + /// 通过数据库上下文执行存储过程，并返回查询结果 + /// + /// 数据上下文 + /// 参数类型 + /// 返回结果项类型 + /// 执行参数 + /// 查询结果枚举 + IEnumerable Run(DbContext db,Type prarmType,Type returnType ,object data) ; + } +} diff --git a/src/Falcon.StoredProcedureRunner/Runner.cs b/src/Falcon.StoredProcedureRunner/Runner.cs new file mode 100644 index 0000000..ed20ace --- /dev/null +++ b/src/Falcon.StoredProcedureRunner/Runner.cs @@ -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 +{ + /// + /// 存储过程执行 + /// + public partial class Runner:IRunner + { + /// + /// 执行无返回值的存储过程 + /// + /// 参数类型 + /// 数据上下文 + /// 参数数据 + public int Execute(DbContext db,TPrarmType data) { + var parms = getParams(data).ToArray(); + var pName = getProcuderName(); + +#if NETSTANDARD2_1 + return db.Database.ExecuteSqlRaw(pName,parms); +#else + return db.Database.ExecuteSqlCommand(pName,parms); +#endif + ; + } + + /// + /// 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 + /// + /// 存储过程参数类型 + /// 数据上下文 + /// 存储过程参数 + /// 返回类型枚举FalconSPReturnTypeAttribute定义的类型枚举。 + public IEnumerable Run(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); + } + + /// + /// 通过数据库上下文执行存储过程，并返回查询结果 + /// + /// 参数类型 + /// 返回结果项类型 + /// 数据上下文 + /// 参数数据 + /// 查询结果枚举 + public IEnumerable Run(DbContext db,TPrarmType data) where TReturnType : class, new() { + return Run(db,typeof(TPrarmType),typeof(TReturnType),data).Cast(); + } + + /// + /// 通过数据库上下文执行存储过程，并返回查询结果 + /// + /// 数据库上下文 + /// 参数类型 + /// 返回值类型 + /// 存储过程参数 + /// 查询结果枚举 + public IEnumerable 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(); + 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 + { + /// + /// 获取存储过程名 + /// + /// 参数类型 + private static string getProcuderName(Type pramType) { + var attr = pramType.GetCustomAttribute(); + if(attr != null && attr is FalconSPProcuderNameAttribute pna && !string.IsNullOrEmpty(pna.ProcuderName)) { + return pna.ProcuderName; + } + return pramType.Name; + } + + /// + /// 获取存储过程名返回值类型 + /// + /// 返回值类型 + private static Type getRequtnType(Type pramType) { + var attr = pramType.GetCustomAttribute(); + if(attr != null && attr is FalconSPReturnTypeAttribute pna && pna.ReturnType != null) { + return pna.ReturnType; + } + return null; + } + + /// + /// 获取存储过程参数枚举 + /// + /// 参数模型类型 + /// 参数实例 + private static IEnumerable getParams(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)); + } + } + + /// + /// 是否忽略属性 + /// + /// 要检查的属性 + private static bool ignoreProp(PropertyInfo p) { + return p.GetCustomAttribute(true) != null; + } + + /// + /// 获取存储过程参数名称 + /// + /// 对应的属性 + private static string getPrarmName(PropertyInfo p) { + var np = p.GetCustomAttribute(true); + if(np != null && np is FalconSPPrarmNameAttribute na) { + return na.Name; + } + return p.Name; + } + + /// + /// 获取存储过程名 + /// + /// 参数模型 + private static string getProcuderName() { + var attr = typeof(T).GetCustomAttribute(true); + if(attr != null && attr is FalconSPProcuderNameAttribute pna && !string.IsNullOrEmpty(pna.ProcuderName)) { + return pna.ProcuderName; + } + return typeof(T).Name; + } + /// + /// 忽略大小写获取类型的属性 + /// + /// 类型 + /// 属性名称 + /// 属性 + private static PropertyInfo getProperty(Type t,string name) { + foreach(var item in t.GetProperties()) { + if(item.Name.ToLower() == name.ToLower()) { + return item; + } + } + return null; + } + + } +}