.NET ORM SqlQuery

查询

1、SqlQuery 用于执行原生SQL和存储过程

  //转成list
                List<Student> list1 = db.SqlQuery<Student>("select * from Student");
                //转成list带参
                List<Student> list2 = db.SqlQuery<Student>("select * from Student where id=@id", new { id =  });
                //转成dynamic
                dynamic list3 = db.SqlQueryDynamic("select * from student");
                //转成json
                string list4 = db.SqlQueryJson("select * from student");
                //返回int
                var list5 = db.SqlQuery<int>("select top 1 id from Student").Single();
                //反回键值
                Dictionary<string, string> list6 = db.SqlQuery<KeyValuePair<string, string>>("select id,name from Student").ToDictionary(it => it.Key, it => it.Value);
                //反回List<string[]>
                var list7 = db.SqlQuery<string[]>("select top 1 id,name from Student").Single();
                //存储过程
                var spResult = db.SqlQuery<School>("exec sp_school @p1,@p2", new { p1=,p2= });

2、Queryable 用于单表或者视图查询

//---------Queryable<T>,扩展函数查询---------//

                //针对单表或者视图查询

                //查询所有
                var student = db.Queryable<Student>().ToList();
                var studentDynamic = db.Queryable<Student>().ToDynamic();
                var studentJson = db.Queryable<Student>().ToJson();

                //查询单条
                var single = db.Queryable<Student>().Single(c => c.id == );
                //查询单条没有记录返回空对象
                var single2 = db.Queryable<Student>().Where(c => c.id == ).SingleOrDefault();

                //查询第一条
                var first = db.Queryable<Student>().Where(c => c.id == ).First();
                var first2 = db.Queryable<Student>().Where(c => c.id == ).FirstOrDefault();

                //取10-20条
                var page1 = db.Queryable<Student>().Where(c => c.id > ).OrderBy("id").Skip().Take().ToList();

                //上一句的简化写法，同样取10-20条
                var page2 = db.Queryable<Student>().Where(c => c.id > ).OrderBy("id").ToPageList(, );

                //查询条数
                var count = db.Queryable<Student>().Where(c => c.id > ).Count();

                //从第2条开始以后取所有
                var skip = db.Queryable<Student>().Where(c => c.id > ).OrderBy("id").Skip().ToList();

                //取前2条
                var take = db.Queryable<Student>().Where(c => c.id > ).OrderBy("id").Take().ToList();

                // Not like
                string conval = "a";
                var notLike = db.Queryable<Student>().Where(c => !c.name.Contains(conval.ToString())).ToList();

                // 可以在拉姆达使用 ToString和 Convert,比EF出色的地方
                var convert1 = db.Queryable<Student>().Where(c => c.name == "a".ToString()).ToList();
                var convert2 = db.Queryable<Student>().Where(c => c.id == Convert.ToInt32("")).ToList();//
                var convert3 = db.Queryable<Student>().Where(c => DateTime.Now > Convert.ToDateTime("2015-1-1")).ToList();
                var convert4 = db.Queryable<Student>().Where(c => DateTime.Now > DateTime.Now).ToList();

                //支持字符串Where 让你解决，更复杂的查询
                var student12 = db.Queryable<Student>().Where(c => "a" == "a").Where("id>100").ToList();
                var student13 = db.Queryable<Student>().Where(c => "a" == "a").Where("id>100 and id in( select 1)").ToList();

                //存在记录反回true，则否返回false
                bool isAny100 = db.Queryable<Student>().Any(c => c.id == );
                bool isAny1 = db.Queryable<Student>().Any(c => c.id == );

                int maxId = db.Queryable<Student>().Max<Student, int>("id");
                int minId = db.Queryable<Student>().Where(c => c.id > ).Min<Student, int>("id");

                //In
                var list1= db.Queryable<Student>().In("id", "", "", "").ToList();
                var list2=db.Queryable<Student>().In("id", new string[] { "", "", "" }).ToList();
                var list3=db.Queryable<Student>().In("id", new List<string> { "", "", "" }).ToList();
                var list4 = db.Queryable<Student>().Where(it=>it.id<).In("id", new List<string> { "", "", "" }).ToList();

                //分组查询
                var list5= db.Queryable<Student>().Where(c => c.id < ).GroupBy("sex").Select<Student, SexTotal>("Sex,Count=count(*)").ToList();
                //SELECT Sex,Count=count(*)  FROM Student  WHERE 1=1  AND  (id < 20)    GROUP BY Sex --生成结果

3、Sqlable 用于多表查询

//---------Sqlable,创建多表查询---------//

                //多表查询
                List<School> dataList = db.Sqlable()
                   .From("school", "s")
                   .Join("student", "st", "st.id", "s.id", JoinType.INNER)
                   .Join("student", "st2", "st2.id", "st.id", JoinType.LEFT)
                   .Where("s.id>100 and s.id<@id")
                   .Where("1=1")//可以多个WHERE
                   .SelectToList<School/*新的Model我这里没有所以写的School*/>("st.*", new { id =  });

                //多表分页
                List<School> dataPageList = db.Sqlable()
                    .From("school", "s")
                    .Join("student", "st", "st.id", "s.id", JoinType.INNER)
                    .Join("student", "st2", "st2.id", "st.id", JoinType.LEFT)
                    .Where("s.id>100 and s.id<100")
                    .SelectToPageList<School>("st.*", "s.id", , );

                //多表分页WHERE加子查询
                List<School> dataPageList2 = db.Sqlable()
                    .From("school", "s")
                    .Join("student", "st", "st.id", "s.id", JoinType.INNER)
                    .Join("student", "st2", "st2.id", "st.id", JoinType.LEFT)
                    .Where("s.id>100 and s.id<100 and s.id in (select 1 )" /*这里面写子查询都可以*/)
                    .SelectToPageList<School>("st.*", "s.id", , );

                //--------转成List Dynmaic 或者 Json-----//

                //不分页
                var list1 = db.Sqlable().From("student", "s").Join("school", "l", "s.sch_id", "l.id and l.id=@id", JoinType.INNER).SelectToDynamic("*", new { id =  });
                var list2 = db.Sqlable().From("student", "s").Join("school", "l", "s.sch_id", "l.id and l.id=@id", JoinType.INNER).SelectToJson("*", new { id =  });
                var list3 = db.Sqlable().From("student", "s").Join("school", "l", "s.sch_id", "l.id and l.id=@id", JoinType.INNER).SelectToDataTable("*", new { id =  });

                //分页
                var list4 = db.Sqlable().From("student", "s").Join("school", "l", "s.sch_id", "l.id and l.id=@id", JoinType.INNER).SelectToPageDynamic("s.*", "l.id", , , new { id =  });
                var list5 = db.Sqlable().From("student", "s").Join("school", "l", "s.sch_id", "l.id and l.id=@id", JoinType.INNER).SelectToPageTable("s.*", "l.id", , , new { id =  });
                var list6 = db.Sqlable().From("student", "s").Join("school", "l", "s.sch_id", "l.id and l.id=@id", JoinType.INNER).SelectToPageDynamic("s.*", "l.id", , , new { id =  });

                //--------拼接-----//
                Sqlable sable = db.Sqlable().From<Student>("s").Join<School>("l", "s.sch_id", "l.id", JoinType.INNER);
                string name = "a";
                int id = ;
                if (!string.IsNullOrEmpty(name))
                {
                    sable = sable.Where("s.name=@name");
                }
                if (!string.IsNullOrEmpty(name))
                {
                    sable = sable.Where("s.id=@id or s.id=100");
                }
                if (id > )
                {
                    sable = sable.Where("l.id in (select top 10 id from school)");//where加子查询
                }
                var pars = new { id = id, name = name };
                int pageCount = sable.Count(pars);
                var list7 = sable.SelectToPageList<Student>("s.*","l.id desc",,, pars);

4、新容器转换

using (SqlSugarClient db = SugarDao.GetInstance())
            {
                var list2= db.Queryable<Student>().Where(c => c.id < ).Select(c => new classNew { newid = c.id, newname = c.name, xx_name = c.name }).ToList();//不支持匿名类转换,也不建议使用

                var list3 = db.Queryable<Student>().Where(c => c.id < ).Select(c => new   { newid = c.id, newname = c.name, xx_name = c.name }).ToDynamic();//匿名类转换
            }

添加

using (SqlSugarClient db = SugarDao.GetInstance())//开启数据库连接
            {
                Student s = new Student()
                {
                    name = "张" + new Random().Next(, int.MaxValue)
                };

                db.Insert(s); //插入一条记录 (有主键也好，没主键也好，有自增列也好都可以插进去)

                List<Student> list = new List<Student>()
                {
                     new Student()
                {
                     name="张"+new Random().Next(,int.MaxValue)
                },
                 new Student()
                {
                     name="张"+new Random().Next(,int.MaxValue)
                }
                };

                db.InsertRange(list); //批量插入
            }
        }

更新

using (var db = SugarDao.GetInstance())
            {
                //指定列更新
                db.Update<School>(new { name = "蓝翔2" }, it => it.id == id);
                db.Update<School, int>(new { name = "蓝翔2" }, , , );
                db.Update<School, string>(new { name = "蓝翔2" }, new string[] { "", "" });

                //整个实体更新
                db.Update(new School { id = id, name = "蓝翔2" });
                db.Update<School>(new School { id = id, name = "蓝翔2" }, it => it.id == id);

                //设置不更新列
                db.DisableUpdateColumns = new string[] { "CreateTime" };//设置CreateTime不更新

                TestUpdateColumns updObj = new TestUpdateColumns()
                {
                    VGUID = Guid.Parse("542b5a27-6984-47c7-a8ee-359e483c8470"),
                    Name = "xx",
                    Name2 = "xx2",
                    IdentityField = ,
                    CreateTime = null
                };

                //CreateTime将不会被更新
                db.Update(updObj);
                //以前实现这种更新需要用指定列的方式实现，现在就简单多了。

            }

删除和假删除

using (var db = SugarDao.GetInstance())
            {
                //真删除
                db.Delete<School, int>();//注意主键必需为实体类的第一个属性
                db.Delete<School>(it => it.id > );
                db.Delete<School, string>(new string[] { "", "", "" });

                //假删除
                //db.FalseDelete<school>("is_del", 100);
                //等同于 update school set is_del=0 where id in(100)
                //db.FalseDelete<school>("is_del", it=>it.id==100);
            }

全局过滤器

这功能主要用于通用权限设计等功能， 当有很多WHERE重复，并且动态 这时候就需要在全局设置好过滤器接口集合，程序中使用只需要设KEY便可

/// <summary>
    /// 过滤器
    /// </summary>
    public partial class Filter : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            using (SqlSugarClient db = SugarDaoFilter.GetInstance())//开启数据库连接
            {
                //设置走哪个过滤器
                db.CurrentFilterKey = "role";

                //queryable
                var list = db.Queryable<Student>().ToList(); //通过全局过滤器对需要权限验证的数据进行过滤
                //相当于db.Queryable<Student>().Where("id=@id",new{id=1})

                //sqlable
                var list2 = db.Sqlable().Form<Student>("s").SelectToList<Student>("*");
                //同上

                //sqlQuery
                var list3 = db.SqlQuery<Student>("select * from Student");
                //同上
            }
        }
    }
    /// <summary>
    /// 扩展SqlSugarClient
    /// </summary>
    public class SugarDaoFilter
    {
        //禁止实例化
        private SugarDaoFilter()
        {

        }
        /// <summary>
        /// 页面所需要的过滤函数
        /// </summary>
        private static Dictionary<string, Func<KeyValueObj>> _filterParas = new Dictionary<string, Func<KeyValueObj>>()
        {
          { "role",()=>{
                    return new KeyValueObj(){ Key=" id=@id" , Value=new{ id=}};
               }
          },
          { "org",()=>{
                    return new KeyValueObj(){ Key=" orgId=@orgId" , Value=new{ orgId=}};
              }
          },
        };
        public static SqlSugarClient GetInstance()
        {
            string connection = System.Configuration.ConfigurationManager.ConnectionStrings[@"sqlConn"].ToString(); //这里可以动态根据cookies或session实现多库切换
            var reval = new SqlSugarClient(connection);
            reval.SetFilterFilterParas(_filterParas);
            return reval;
        }
    }

无参模式

将IsGetPageParas设为true之后页面的参数都不需要使用  new{}来赋值

 using (SqlSugarClient db = SugarDao.GetInstance())//开启数据库连接
                {

                    db.IsGetPageParas = true;//使用无参模式直接将Requst中的ID传给@id无需在代码中写出来

                    var list = db.Queryable<Student>().Where("id=@id").ToList();

                    //sqlable queryable sqlquery通用

                    //获取页面所有参数到键值对
                    //var kvs= SqlSugarTool.GetParameterDictionary();

                    //以前写法
                    //var xx = db.Queryable<Student>().Where("id=@id", new { id=Request["id"] }).ToList();
                }

事务

using (SqlSugarClient db = SugarDao.GetInstance())//开启数据库连接
            {
                db.IsNoLock = true;//启用无锁查询
                db.CommandTimeOut = ;//设置超时时间
                try
                {
                    db.BeginTran();//开启事务

                    db.CommitTran();//提交事务
                }
                catch (Exception)
                {
                    db.RollbackTran();//回滚事务
                    throw;
                }
            }

公开函数

//ToJoinSqlInVal
            var par = new string[] { "a", "c", "" };
            var ids = par.ToJoinSqlInVal();//将数组转成 'a','c','3'  有防SQL注入处理

            //ToSqlValue
            try
            {
                var par2 = "a'";
                var newpar2 = par2.ToSqlValue();//对字符串防注入处理
            }
            catch (Exception ex)
            {

                Response.Write(ex.Message);
            }

            //SqlLikeWordEncode 处理LIKE特殊字符
            var likestr = SqlSugarTool.SqlLikeWordEncode("[%%%");

            //GetParameterArray 获取页面参数所有参数的键和值
            var pars = SqlSugarTool.GetParameterArray();

            //将匿名对象转成SqlParameter
            var par3= SqlSugarTool.GetParameters(new { id=});

实体生成

 //根据当前数据库生成所有表的实体类文件 （参数：SqlSugarClient ，文件目录，命名空间）
                //db.ClassGenerating.CreateClassFiles(db,Server.MapPath("~/Models"),"Models");
                //根据表名生成实体类文件
                //db.ClassGenerating.CreateClassFilesByTableNames(db, Server.MapPath("~/Models"), "Models" , "student","school");

                //根据表名生成class字符串
                var str = db.ClassGenerating.TableNameToClass(db, "Student");

                //根据SQL语句生成class字符串
                var str2 = db.ClassGenerating.SqlToClass(db, "select top 1 * from Student", "student");

T4模版

请查看Demos文件下的T4

别名表

  //-----单个-------//
                var list = db.Queryable<V_Student>("Student").ToList();//查询的是 select * from student 而我的实体名称为V_Student

                //-----全局多个设置-------//

                //设置 Mapping Table 如果没这方面需求可以传NULL
                List<KeyValue> mappingTableList = new List<KeyValue>(){
                new KeyValue(){ Key="FormAttr", Value="Flow_FormAttr"},
                new KeyValue(){ Key="Student3", Value="Student"}
                };
                db.SetMappingTables(mappingTableList);

多库并行计算功能

using (CloudClient db = CloudDao.GetInstance())
            {
                db.PageMaxHandleNumber = ;
                using (CommittableTransaction trans = new CommittableTransaction())//启用分布式事务
                {

                    db.Tran = trans;

                    /*** 增、删、改 ***/

                    //根据配置的百分比，随机插入到某个节点库
                    var s = new student()
                    {
                        createTime = DateTime.Now,
                        id = Guid.NewGuid(),
                        name = Guid.NewGuid() + ""
                    };
                    //db.Insert<student>(s, false/*false表示不是自增列*/); //数据库设计主键为GUID为佳多库计算不会冲突

                    ////并发请求所有节点找出这条数据更新
                    //s.name = "改11";
                    //db.Update<student>(s, it => it.id == s.id);//根据表达示更新

                    //db.Update<student, Guid>(s, s.id);//根据主键更新

                    //db.Update<student, Guid>(s, new Guid[] { s.id });//根据主键数组更新

                    ////并发请求所有节点找出这条数据删除
                    //db.Delete<student>(it => it.id == s.id);

                    trans.Commit();
                }

                db.TranDispose();

                /*** 使用Taskable实现云计算 ***/

                //多线程请求所有数据库节点，获取汇总结果
                var taskDataTable = db.Taskable<DataTable>("SELECT max(NUM) FROM STUDENT").Tasks;
                foreach (var dr in taskDataTable)//遍历所有节点数据
                {
                    var dt = dr.Result.DataTable;//每个节点的数据 类型为DataTable
                    var connectionName = dr.Result.ConnectionString;
                }

                //多线程请求所有数据库节点，获取汇总结果
                var taskInt = db.Taskable<int>("SELECT max(NUM) FROM STUDENT").Tasks;
                foreach (var dr in taskInt)//遍历所有节点数据
                {
                    var dt = dr.Result.Value;//获取单个值
                    var connectionName = dr.Result.ConnectionString;
                }

                //多线程请求所有数据库节点，获取汇总结果
                var taskEntity = db.Taskable<student>("SELECT top 100 * FROM STUDENT").Tasks;
                foreach (var dr in taskEntity)//遍历所有节点数据
                {
                    var dt = dr.Result.Entities;//获取实体集合
                    var connectionName = dr.Result.ConnectionString;
                }

                // //Taskable实现分组查询
                // var groupList = db.Taskable<DataTable>("SELECT name,COUNT(*) AS [count],AVG(num) as num FROM STUDENT WHERE ID IS NOT NULL  GROUP BY NAME ")
                //     .Tasks
                //     .SelectMany(it => it.Result.DataTable.AsEnumerable())
                //     .Select(dr => new { num = Convert.ToInt32(dr["NUM"]), name = dr["NAME"].ToString(), count = Convert.ToInt32(dr["COUNT"]) })
                //     .GroupBy(dr => dr.name).Select(dt => new { name = dt.First().name, count = dt.Sum(dtItem => dtItem.count), num = dt.Sum(dtItem => dtItem.num) / dt.Sum(dtItem => dtItem.count) }).ToList();

                // //输出结果
                // foreach (var it in groupList)
                // {
                //     var num = it.num;
                //     var name = it.name;
                //     var count = it.count;
                // }

                // //简化
                // var groupList2 = db.Taskable<DataTable>("SELECT NAME,COUNT(*) AS [COUNT],AVG(NUM) as NUM FROM STUDENT WHERE ID IS NOT NULL  GROUP BY NAME ")
                //.MergeTable()//将结果集合并到一个集合
                //.Select(dr => new { num = Convert.ToInt32(dr["NUM"]), name = dr["NAME"].ToString(), count = Convert.ToInt32(dr["COUNT"]) })
                //.GroupBy(dr => dr.name).Select(dt => new { name = dt.First().name, count = dt.Sum(dtItem => dtItem.count), num = dt.Sum(dtItem => dtItem.num) / dt.Sum(dtItem => dtItem.count) }).ToList();

                // //再简化
                // List<V_Student> groupList3 = db.Taskable<V_Student>("SELECT name,COUNT(*) AS [count],AVG(num) as num FROM STUDENT WHERE ID IS NOT NULL  GROUP BY NAME ")
                //.MergeEntities()//将结果集合并到一个集合
                //.GroupBy(dr => dr.name).Select(dt => new V_Student { name = dt.First().name, count = dt.Sum(dtItem => dtItem.count), num = dt.Sum(dtItem => dtItem.num) / dt.Sum(dtItem => dtItem.count) }).ToList();

                //更多简化函数
                int maxValue = db.Taskable<int>("SELECT max(NUM) FROM STUDENT").Max();//求出所有节点的最大值
                int minValue = db.Taskable<int>("SELECT min(NUM) FROM STUDENT").Min();//求出所有节点的最小值
                var dataCount = db.Taskable<int>("SELECT count(1) FROM STUDENT").Count();//求出所有节点数据
                // var avg = db.TaskableWithCount<int>("SELECT avg(num)", " FROM STUDENT").Avg();
                var all = db.Taskable<student>("select * from student where Contains(name,@name)"/*使用contains需要建全文索引*/, new { name = "张三" }).ToList();//获取所有节点name为张三的数据,转为list

                var dnSingle = DateTime.Now;
                var data = db.Taskable<student>("select * from student where id=@id", new { id = id }).ToSingle();//从所有节点中查询一条记录
                var timeSingle = (DateTime.Now - dnSingle).TotalSeconds;

                var dn = DateTime.Now;
                //单列排序
                //  var list = db.TaskableWithPage<student>("id", "select * from student    "/*使用contains需要建全文索引*/, 2160, 25, ref pageCount, "num", OrderByType.desc, new { name = "\"*李*\"" });
                var time = (DateTime.Now - dn).TotalSeconds;

                //多组排序 order by num,time
                var dn2 = DateTime.Now;
                var listMultipleOrderBy = db.TaskableWithPage<student>("id", "select * from student   "/*使用contains需要建全文索引*/, , , ref pageCount, new List<OrderByDictionary>() {
                     new   OrderByDictionary(){ OrderByField="num", OrderByType=OrderByType.asc},
                     //       new   OrderByDictionary(){ OrderByField="createTime", OrderByType=OrderByType.desc},
                   //  new OrderByDictionary(){ OrderByField="createTime", OrderByType=OrderByType.asc}
                }, new { name = "\"*小*\"" });
                var time2 = (DateTime.Now - dn2).TotalSeconds;

            }

/// <summary>
        /// 测试类
        /// </summary>
        public class student
        {
            public Guid id { get; set; }
            public string name { get; set; }
            public DateTime createTime { get; set; }
            public int num { get; set; }
        }
        /// <summary>
        /// 获取数据库连接对象
        /// </summary>
        public class CloudDao
        {
            private CloudDao() { }
            public static CloudClient GetInstance()
            {
                return new CloudClient(new List<CloudConnectionConfig>() {
                 new CloudConnectionConfig(){  ConnectionString=ConfigurationManager.ConnectionStrings["c1"].ToString(), Rate=},
                 new CloudConnectionConfig(){  ConnectionString=ConfigurationManager.ConnectionStrings["c2"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c3"].ToString(), Rate=},
                 new CloudConnectionConfig(){  ConnectionString=ConfigurationManager.ConnectionStrings["c4"].ToString(), Rate=},
                 new CloudConnectionConfig(){  ConnectionString=ConfigurationManager.ConnectionStrings["c5"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c6"].ToString(), Rate=},
                 new CloudConnectionConfig(){  ConnectionString=ConfigurationManager.ConnectionStrings["c7"].ToString(), Rate=},
                 new CloudConnectionConfig(){  ConnectionString=ConfigurationManager.ConnectionStrings["c8"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c9"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c10"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c15"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c16"].ToString(), Rate=},
                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["c17"].ToString(), Rate=},
                //new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["cy1"].ToString(), Rate=1},
                //   new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["cy2"].ToString(), Rate=1},
                //    new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["cy3"].ToString(), Rate=1},
                //                      new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["zq1"].ToString(), Rate=1},
                //   new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["zq2"].ToString(), Rate=1},
                //    new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["zq3"].ToString(), Rate=1},
                //            new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["qp1"].ToString(), Rate=1},
                //   new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["qp2"].ToString(), Rate=1},
                //    new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["qp3"].ToString(), Rate=1},
                //                 new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["wy1"].ToString(), Rate=1},
                //   new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["wy2"].ToString(), Rate=1},
                //    new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["wy3"].ToString(), Rate=1},
                //                                   new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["wwf1"].ToString(), Rate=1},
                //   new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["wwf2"].ToString(), Rate=1},
                //    new CloudConnectionConfig(){ ConnectionString=ConfigurationManager.ConnectionStrings["wwf3"].ToString(), Rate=1},

            });
            }
        }

等Core成熟将第一时间兼容Core版本,本人小学毕业有错别字请见谅

 GITHUB下载地址：

https://github.com/sunkaixuan/SqlSugar