1

api/WebApplication1/WebApplication1/DBHelper/DBHelper.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
+  </ItemGroup>
+
+</Project>

api/WebApplication1/WebApplication1/DBHelper/DBHelpers.cs

+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Data.Common;
+using System.Data.SqlClient;
+using System.Data.SqlTypes;
+using System.Linq;
+
+namespace DBHelper
+{
+    public class DBHelpers
+    {
+        public static string ConectionString = "server=192.168.18.151;User Id=sa;Password=Suvalue2016;";
+        public DBHelpers() { }
+
+       /// <summary>
+       /// 执行循环的sql
+       /// </summary>
+       /// <param name="SQLString"></param>
+       /// <returns>表名集合</returns>
+        public static List<string> Query(string CirculateSql)
+        {
+            List<string> tableName = new List<string>();
+            using (SqlConnection connection = new SqlConnection(ConectionString))
+            {
+                using (SqlCommand cmd = new SqlCommand(CirculateSql, connection))
+                {
+                    connection.Open();
+                    SqlDataReader result = cmd.ExecuteReader();
+                    while (result.Read())
+                    {
+                        tableName.Add(result["name"].ToString());
+                    }
+                    connection.Close();
+
+                    return tableName;
+                }
+            }
+        }
+        
+        /// <summary>
+        /// 遍历表名，并执行sql
+        /// </summary>
+        /// <param name="tableName"></param>
+        /// <returns>受影响的行数(-1:执行的sql为空  -2：未找到表)</returns>
+        public static int Add(List<string> tableName,string ExcuteSql){
+            int count=0;
+            if (ExcuteSql == "" || ExcuteSql == null)
+            {
+                count = -1;
+                return count;
+            }
+            else if (tableName.Count == 0)
+            {
+                count = -2;
+                return count;
+            }
+            using (SqlConnection connection = new SqlConnection(ConectionString))
+            {
+                connection.Open();
+                foreach (var name in tableName)
+                {
+                    
+                    SqlCommand cmd = connection.CreateCommand();
+                    cmd.CommandText = ExcuteSql.Replace("[@name]","["+name+"]");
+                    count += cmd.ExecuteNonQuery();
+                    ExcuteSql = ExcuteSql.Replace("[" + name + "]", "[@name]");
+                }
+                connection.Close();
+            }
+            return count;
+        }
+    }
+}

api/WebApplication1/WebApplication1/WebApplication1.sln

+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34018.315
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WebApplication1", "WebApplication1\WebApplication1.csproj", "{EF8E5F21-FE45-4812-B60F-5375F6C51C01}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DBHelper", "DBHelper\DBHelper.csproj", "{CB7F6E84-B3B5-46FA-80A2-88EC633828B3}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{EF8E5F21-FE45-4812-B60F-5375F6C51C01}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EF8E5F21-FE45-4812-B60F-5375F6C51C01}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EF8E5F21-FE45-4812-B60F-5375F6C51C01}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EF8E5F21-FE45-4812-B60F-5375F6C51C01}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CB7F6E84-B3B5-46FA-80A2-88EC633828B3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CB7F6E84-B3B5-46FA-80A2-88EC633828B3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CB7F6E84-B3B5-46FA-80A2-88EC633828B3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CB7F6E84-B3B5-46FA-80A2-88EC633828B3}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C360C5EB-C4AE-4FDF-9AAD-406E0050028B}
+	EndGlobalSection
+EndGlobal

api/WebApplication1/WebApplication1/WebApplication1/Controllers/CursorController.cs

+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
+
+namespace WebApplication1.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class CursorController : ControllerBase
+    {
+        [HttpPost("Demo")]
+        public int Demo([FromBody]SqlModel Sql)
+        {
+            List<string> TableNames = DBHelper.DBHelpers.Query(Sql.CirculateSql);
+            return DBHelper.DBHelpers.Add(TableNames,Sql.ExecuteSql);
+        }
+    }
+}

api/WebApplication1/WebApplication1/WebApplication1/Program.cs

+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace WebApplication1
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}

api/WebApplication1/WebApplication1/WebApplication1/Properties/launchSettings.json

+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:41905",
+      "sslPort": 44327
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "WebApplication1": {
+      "commandName": "Project",
+      "dotnetRunMessages": "true",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:5001;http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

api/WebApplication1/WebApplication1/WebApplication1/SqlModel.cs

+namespace WebApplication1
+{
+    public class SqlModel
+    {
+        public string CirculateSql { get; set; }
+        public string ExecuteSql { get; set; }
+    }
+}

api/WebApplication1/WebApplication1/WebApplication1/Startup.cs

+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.HttpsPolicy;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Microsoft.OpenApi.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace WebApplication1
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+
+            services.AddControllers();
+            services.AddSwaggerGen(c =>
+            {
+                c.SwaggerDoc("v1", new OpenApiInfo { Title = "WebApplication1", Version = "v1" });
+            });
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+                app.UseSwagger();
+                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "WebApplication1 v1"));
+            }
+
+            app.UseHttpsRedirection();
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapControllers();
+            });
+        }
+    }
+}

api/WebApplication1/WebApplication1/WebApplication1/WeatherForecast.cs

+using System;
+
+namespace WebApplication1
+{
+    public class WeatherForecast
+    {
+        public DateTime Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string Summary { get; set; }
+    }
+}

api/WebApplication1/WebApplication1/WebApplication1/WebApplication1.csproj

+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="5.6.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DBHelper\DBHelper.csproj" />
+  </ItemGroup>
+
+</Project>

api/WebApplication1/WebApplication1/WebApplication1/appsettings.Development.json

+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    },
+    "Connection": {
+      "ConnectionString": "Host=192.168.18.187;Port=5432;Username=postgres;Password=Suvalue2016;Database=db_healthcare_drgs_gongcheng;SearchPath=public;"
+    }
+  }
+}

api/WebApplication1/WebApplication1/WebApplication1/appsettings.json

+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "AllowedHosts": "*"
+}

api/queryPlaform.Api/Controllers/HomeController.cs

@@ -215,7 +215,7 @@ public IActionResult Update(DATAEXTRACT dataExtract)
         //网站拉取json
         [HttpPost("Ybyp")]
         [AllowAnonymous]
-        public async Task<IActionResult> Ybyp( int dqy,int zys)
+        public async Task<IActionResult> Ybyp(int dqy, int zys)
         {
             for (long i = dqy; i <= zys; i++)
             {
@@ -312,6 +312,16 @@ public IActionResult ceshi()
             return Ok(_homeQueries.ceshi());
         }
 
-    }
 
+
+
+
+
+        [HttpPost("Cursor")]
+        [AllowAnonymous]
+        public string Cursor([FromBody] CursorModel Sql)
+        { 
+            return _homeQueries.Cursor(Sql);
+        }
+    }
 }
\ No newline at end of file

api/queryPlaform.Api/Infrastructure/Models/SYS_MODELS.cs

@@ -103,6 +103,27 @@ public class SYS_YIYUAN
         public long hosid { get; set; }
         public string hosname { get; set; }
     }
+
+
+    public class CursorModel
+    {
+        /// <summary>
+        /// 地区
+        /// </summary>
+        public string City { get; set; }
+        /// <summary>
+        /// 医院等级
+        /// </summary>
+        public string HosLevel { get; set; }
+        /// <summary>
+        /// 医院类型
+        /// </summary>
+        public string HosType { get; set; }
+        /// <summary>
+        /// 执行sql
+        /// </summary>
+        public string ExecuteSql { get; set; }
+    }
     public class DATAEXTRACT
     {
         public long HOS_ID { get; set; }

api/queryPlaform.Api/Infrastructure/Queries/HomeQueries.cs

@@ -1413,6 +1413,46 @@ public List<string> ceshi()
         }
 
 
+        /// <summary>
+        /// 游标
+        /// </summary>
+        /// <returns></returns>
+        public string Cursor(CursorModel model)
+        {
+            var dbs = "SELECT * FROM [DB_SV_Data_Config].[dbo].[SYS_Hospital] where isnull([ExecOpenLink],'')!='' and isnull([ExecDatabase],'')!=''";
+            string Return = @"执行结束";
+            string condition = "";
+            if (string.IsNullOrEmpty(model.ExecuteSql))
+            {
+                Return = "请填写全！";
+                return Return;
+            }
+            if (!string.IsNullOrEmpty(model.City))
+            {
+                dbs = dbs + $" and City like '%{model.City}%'";
+                condition = "医院区域：" + model.City;
+            }
+             if (!string.IsNullOrEmpty(model.HosLevel))
+            {
+                dbs = dbs + $" and HosLevel like '%{model.HosLevel}%'";
+                condition = condition+(string.IsNullOrEmpty(condition)?("医院等级：" + model.City): (@"
+医院等级：" + model.HosLevel));
+            } 
+             if (!string.IsNullOrEmpty(model.HosType))
+            {
+                condition = condition+(string.IsNullOrEmpty(condition) ? ("医院类型：" + model.HosType) : (@"
+医院类型：" + model.HosType));
+            }
+
+
+
+
+
+
+            return condition+Return;
+        }
+
+
 
     }