.Net Core Api-SqlSugar的简单使用

SqlSugar一款轻量级，高性能，支持.Net4.+和ASP.Net Core的一款ORM框架

使用如下：

1.引入Nuget包 SqlSugarCore

2.新建“SqlSugarBase.cs”

public class SqlsugarBase
    {
      /// <summary>
      /// 连接字符串
      /// </summary>
    public string connectionString = string.Empty;
 
    /// <summary>
    ///
    /// </summary>
    public SqlSugarClient DB => GetInstance();


    SqlSugarClient GetInstance()
    {


        var db = new SqlSugarClient(
            new ConnectionConfig
            {
                ConnectionString = connectionString,
                DbType = DbType.MySql,
                IsShardSameThread = true,
                IsAutoCloseConnection = true,
                InitKeyType = InitKeyType.Attribute
            }
        );
        return db;
    }

3.在Service层添加“FrameInformationService.cs”继承SqlSugarBase，给连接字符串赋值

 public class FrameInformationService:SqlsugarBase
    {
        public FrameInformationService(IConfiguration _configuration)
        {
            this.connectionString = _configuration.GetValue<string>("ConnectionStrings:CoreFrameContext");
        }


        public List<Frame_Information> GetList()
        {
            return DB.Queryable<Frame_Information>().ToList();
        }
     }

4.控制器中调用

 public class InfoController : ControllerBase
    {
        public readonly FrameInformationService _service;
 
        public InfoController(FrameInformationService service)
        {
            _service = service;
        }  
        
        [HttpGet("GetInfoList")]
        public ApiReturnValue GetInfoList(int ImgCount, int InfoCount)
        {
            ApiReturnValue apiReturnValue = new ApiReturnValue();
            apiReturnValue.Result = _service.GetList();
            return apiReturnValue;
        }
    }

以上，仅用于学习和总结