You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

1040 lines
37 KiB

7 months ago
using System.Linq.Expressions;
using Repository;
9 months ago
using SqlSugar;
7 months ago
namespace Service;
public class BaseServices<T> where T : class, new()
9 months ago
{
7 months ago
//public IBaseRepository<TEntity> baseDal = new BaseRepository<TEntity>();
public BaseRepository<T> BaseDal; //通过在子类的构造函数中注入,这里是基类,不用构造函数
/// <summary>
/// 根据主值查询单条数据
/// </summary>
/// <param name="pkValue">主键值</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体</returns>
public T QueryById(object pkValue, bool blUseNoLock = false)
{
return BaseDal.QueryById(pkValue, blUseNoLock);
}
/// <summary>
/// 根据主值查询单条数据
/// </summary>
/// <param name="objId">id必须指定主键特性 [SugarColumn(IsPrimaryKey=true)]如果是联合主键请使用Where条件</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>数据实体</returns>
public async Task<T> QueryByIdAsync(object objId, bool blUseNoLock = false)
{
return await BaseDal.QueryByIdAsync(objId, blUseNoLock);
}
/// <summary>
/// 根据主值列表查询单条数据
/// </summary>
/// <param name="lstIds">id列表必须指定主键特性 [SugarColumn(IsPrimaryKey=true)]如果是联合主键请使用Where条件</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>数据实体列表</returns>
public List<T> QueryByIDs(object[] lstIds, bool blUseNoLock = false)
{
return BaseDal.QueryByIDs(lstIds, blUseNoLock);
}
/// <summary>
/// 根据主值列表查询单条数据
/// </summary>
/// <param name="lstIds">id列表必须指定主键特性 [SugarColumn(IsPrimaryKey=true)]如果是联合主键请使用Where条件</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>数据实体列表</returns>
public async Task<List<T>> QueryByIDsAsync(object[] lstIds, bool blUseNoLock = false)
{
return await BaseDal.QueryByIDsAsync(lstIds, blUseNoLock);
}
/// <summary>
/// 根据主值列表查询单条数据
/// </summary>
/// <param name="lstIds">id列表必须指定主键特性 [SugarColumn(IsPrimaryKey=true)]如果是联合主键请使用Where条件</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>数据实体列表</returns>
public List<T> QueryByIDs(int[] lstIds, bool blUseNoLock = false)
{
return BaseDal.QueryByIDs(lstIds, blUseNoLock);
}
/// <summary>
/// 根据主值列表查询单条数据
/// </summary>
/// <param name="lstIds">id列表必须指定主键特性 [SugarColumn(IsPrimaryKey=true)]如果是联合主键请使用Where条件</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>数据实体列表</returns>
public async Task<List<T>> QueryByIDsAsync(int[] lstIds, bool blUseNoLock = false)
{
return await BaseDal.QueryByIDsAsync(lstIds, blUseNoLock);
}
/// <summary>
/// 查询表单所有数据(无分页,请慎用)
/// </summary>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public List<T> Query(bool blUseNoLock = false)
{
var list = BaseDal.Query(blUseNoLock);
return list;
}
/// <summary>
/// 查询表单所有数据(无分页,请慎用)
/// </summary>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<List<T>> QueryAsync(bool blUseNoLock = false)
{
return await BaseDal.QueryAsync(blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="strWhere">条件</param>
/// <param name="orderBy">排序字段如name asc,age desc</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体集合</returns>
public List<T> QueryListByClause(string strWhere, string orderBy = "", bool blUseNoLock = false)
{
return BaseDal.QueryListByClause(strWhere, orderBy, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="strWhere">条件</param>
/// <param name="orderBy">排序字段如name asc,age desc</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体集合</returns>
public async Task<List<T>> QueryListByClauseAsync(string strWhere, string orderBy = "",
bool blUseNoLock = false)
{
return await BaseDal.QueryListByClauseAsync(strWhere, orderBy, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="orderBy">排序字段如name asc,age desc</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体集合</returns>
public List<T> QueryListByClause(Expression<Func<T, bool>> predicate, string orderBy = "",
bool blUseNoLock = false)
{
return BaseDal.QueryListByClause(predicate, orderBy, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="orderBy">排序字段如name asc,age desc</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体集合</returns>
public async Task<List<T>> QueryListByClauseAsync(Expression<Func<T, bool>> predicate, string orderBy = "",
bool blUseNoLock = false)
{
return await BaseDal.QueryListByClauseAsync(predicate, orderBy, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体集合</returns>
public List<T> QueryListByClause(Expression<Func<T, bool>> predicate,
Expression<Func<T, object>> orderByPredicate, OrderByType orderByType, bool blUseNoLock = false)
{
return BaseDal.QueryListByClause(predicate, orderByPredicate, orderByType, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>泛型实体集合</returns>
public async Task<List<T>> QueryListByClauseAsync(Expression<Func<T, bool>> predicate,
Expression<Func<T, object>> orderByPredicate, OrderByType orderByType, bool blUseNoLock = false)
{
return await BaseDal.QueryListByClauseAsync(predicate, orderByPredicate, orderByType, blUseNoLock);
}
/// <summary>
/// 根据条件查询一定数量数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="take">获取数量</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public List<T> QueryListByClause(Expression<Func<T, bool>> predicate, int take,
Expression<Func<T, object>> orderByPredicate, OrderByType orderByType, bool blUseNoLock = false)
{
return BaseDal.QueryListByClause(predicate, take, orderByPredicate, orderByType, blUseNoLock);
}
/// <summary>
/// 根据条件查询一定数量数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="take">获取数量</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<List<T>> QueryListByClauseAsync(Expression<Func<T, bool>> predicate, int take,
Expression<Func<T, object>> orderByPredicate, OrderByType orderByType, bool blUseNoLock = false)
{
return await BaseDal.QueryListByClauseAsync(predicate, take, orderByPredicate, orderByType, blUseNoLock);
}
/// <summary>
/// 根据条件查询一定数量数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="take">获取数量</param>
/// <param name="strOrderByFileds">排序字段如name asc,age desc</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public List<T> QueryListByClause(Expression<Func<T, bool>> predicate, int take, string strOrderByFileds = "",
bool blUseNoLock = false)
{
return BaseDal.QueryListByClause(predicate, take, strOrderByFileds, blUseNoLock);
}
/// <summary>
/// 根据条件查询一定数量数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="take">获取数量</param>
/// <param name="strOrderByFileds">排序字段如name asc,age desc</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<List<T>> QueryListByClauseAsync(Expression<Func<T, bool>> predicate, int take,
string strOrderByFileds = "", bool blUseNoLock = false)
{
return await BaseDal.QueryListByClauseAsync(predicate, take, strOrderByFileds, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public T QueryByClause(Expression<Func<T, bool>> predicate, bool blUseNoLock = false)
{
return BaseDal.QueryByClause(predicate, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<T> QueryByClauseAsync(Expression<Func<T, bool>> predicate, bool blUseNoLock = false)
{
return await BaseDal.QueryByClauseAsync(predicate, blUseNoLock);
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public T QueryByClause(Expression<Func<T, bool>> predicate, Expression<Func<T, object>> orderByPredicate,
OrderByType orderByType, bool blUseNoLock = false)
{
var entity = BaseDal.QueryByClause(predicate, orderByPredicate, orderByType, blUseNoLock);
return entity;
}
/// <summary>
/// 根据条件查询数据
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<T> QueryByClauseAsync(Expression<Func<T, bool>> predicate,
Expression<Func<T, object>> orderByPredicate, OrderByType orderByType, bool blUseNoLock = false)
{
return await BaseDal.QueryByClauseAsync(predicate, orderByPredicate, orderByType, blUseNoLock);
}
/// <summary>
/// 写入实体数据
/// </summary>
/// <param name="entity">实体数据</param>
/// <returns></returns>
public int Insert(T entity)
{
return BaseDal.Insert(entity);
}
/// <summary>
/// 写入实体数据
/// </summary>
/// <param name="entity">实体数据</param>
/// <returns></returns>
public async Task<int> InsertAsync(T entity)
{
return await BaseDal.InsertAsync(entity);
}
/// <summary>
/// 写入实体数据
/// </summary>
/// <param name="entity">实体数据</param>
/// <param name="insertColumns">插入的列</param>
/// <returns></returns>
public int Insert(T entity, Expression<Func<T, object>> insertColumns = null)
{
return BaseDal.Insert(entity, insertColumns);
}
/// <summary>
/// 写入实体数据
/// </summary>
/// <param name="entity">实体数据</param>
/// <param name="insertColumns">插入的列</param>
/// <returns></returns>
public async Task<int> InsertAsync(T entity, Expression<Func<T, object>> insertColumns = null)
{
return await BaseDal.InsertAsync(entity, insertColumns);
}
/// <summary>
/// 写入实体数据
/// </summary>
/// <param name="entity">实体类</param>
/// <param name="insertColumns">需插入的字段</param>
/// <returns></returns>
public bool InsertGuid(T entity, Expression<Func<T, object>> insertColumns = null)
{
return BaseDal.InsertGuid(entity, insertColumns);
}
/// <summary>
/// 写入实体数据
/// </summary>
/// <param name="entity">实体类</param>
/// <param name="insertColumns">需插入的字段</param>
/// <returns></returns>
public async Task<bool> InsertGuidAsync(T entity, Expression<Func<T, object>> insertColumns = null)
{
return await InsertGuidAsync(entity, insertColumns);
}
/// <summary>
/// 批量写入实体数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public int Insert(List<T> entity)
{
return BaseDal.Insert(entity);
}
/// <summary>
/// 批量写入实体数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public async Task<int> InsertAsync(List<T> entity)
{
return await BaseDal.InsertAsync(entity);
}
/// <summary>
/// 批量写入实体数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public async Task<int> InsertCommandAsync(List<T> entity)
{
return await BaseDal.InsertCommandAsync(entity);
}
/// <summary>
/// 批量更新实体数据
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool Update(List<T> entity)
{
return BaseDal.Update(entity);
}
/// <summary>
/// 批量更新实体数据
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public async Task<bool> UpdateAsync(List<T> entity)
{
return await BaseDal.UpdateAsync(entity);
}
/// <summary>
/// 更新实体数据
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool Update(T entity)
{
return BaseDal.Update(entity);
}
/// <summary>
/// 更新实体数据
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public async Task<bool> UpdateAsync(T entity)
{
return await BaseDal.UpdateAsync(entity);
}
/// <summary>
/// 根据手写条件更新
/// </summary>
/// <param name="entity"></param>
/// <param name="strWhere"></param>
/// <returns></returns>
public bool Update(T entity, string strWhere)
{
return BaseDal.Update(entity, strWhere);
}
/// <summary>
/// 根据手写条件更新
/// </summary>
/// <param name="entity"></param>
/// <param name="strWhere"></param>
/// <returns></returns>
public async Task<bool> UpdateAsync(T entity, string strWhere)
{
return await BaseDal.UpdateAsync(entity, strWhere);
}
/// <summary>
/// 根据手写sql语句更新数据
/// </summary>
/// <param name="strSql"></param>
/// <param name="parameters"></param>
/// <returns></returns>
public bool Update(string strSql, SugarParameter[] parameters = null)
{
return BaseDal.Update(strSql, parameters);
}
/// <summary>
/// 根据手写sql语句更新数据
/// </summary>
/// <param name="strSql"></param>
/// <param name="parameters"></param>
/// <returns></returns>
public async Task<bool> UpdateAsync(string strSql, SugarParameter[] parameters = null)
{
return await BaseDal.UpdateAsync(strSql, parameters);
}
/// <summary>
/// 更新某个字段
/// </summary>
/// <param name="columns">lamdba表达式,如it => new Student() { Name = "a", CreateTime = DateTime.Now }</param>
/// <param name="where">lamdba判断</param>
/// <returns></returns>
public bool Update(Expression<Func<T, T>> columns, Expression<Func<T, bool>> where)
{
return BaseDal.Update(columns, where);
}
/// <summary>
/// 更新某个字段
/// </summary>
/// <param name="columns">lamdba表达式,如it => new Student() { Name = "a", CreateTime = DateTime.Now }</param>
/// <param name="where">lamdba判断</param>
/// <returns></returns>
public async Task<bool> UpdateAsync(Expression<Func<T, T>> columns, Expression<Func<T, bool>> where)
{
return await BaseDal.UpdateAsync(columns, where);
}
/// <summary>
/// 根据条件更新
/// </summary>
/// <param name="entity"></param>
/// <param name="lstColumns"></param>
/// <param name="lstIgnoreColumns"></param>
/// <param name="strWhere"></param>
/// <returns></returns>
public async Task<bool> UpdateAsync(T entity, List<string> lstColumns = null,
List<string> lstIgnoreColumns = null, string strWhere = "")
{
return await BaseDal.UpdateAsync(entity, lstColumns, lstIgnoreColumns, strWhere);
}
/// <summary>
/// 根据条件更新
/// </summary>
/// <param name="entity"></param>
/// <param name="lstColumns"></param>
/// <param name="lstIgnoreColumns"></param>
/// <param name="strWhere"></param>
/// <returns></returns>
public bool Update(T entity, List<string> lstColumns = null, List<string> lstIgnoreColumns = null,
string strWhere = "")
{
return BaseDal.Update(entity, lstColumns, lstIgnoreColumns, strWhere);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public bool Delete(T entity)
{
return BaseDal.Delete(entity);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public async Task<bool> DeleteAsync(T entity)
{
return await BaseDal.DeleteAsync(entity);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public bool Delete(IEnumerable<T> entity)
{
return BaseDal.Delete(entity);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public async Task<bool> DeleteAsync(IEnumerable<T> entity)
{
return await BaseDal.DeleteAsync(entity);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="where">过滤条件</param>
/// <returns></returns>
public bool Delete(Expression<Func<T, bool>> where)
{
return BaseDal.Delete(where);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="where">过滤条件</param>
/// <returns></returns>
public async Task<bool> DeleteAsync(Expression<Func<T, bool>> where)
{
return await BaseDal.DeleteAsync(where);
}
/// <summary>
/// 删除指定ID的数据
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public bool DeleteById(object id)
{
return BaseDal.DeleteById(id);
}
/// <summary>
/// 删除指定ID的数据
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdAsync(object id)
{
return await BaseDal.DeleteByIdAsync(id);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(int[] ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(int[] ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(long[] ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(long[] ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(Guid[] ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(Guid[] ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(string[] ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(string[] ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(List<int> ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(List<int> ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(List<string> ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(List<string> ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(List<Guid> ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(List<Guid> ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public bool DeleteByIds(List<long> ids)
{
return BaseDal.DeleteByIds(ids);
}
/// <summary>
/// 删除指定ID集合的数据(批量删除)
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public async Task<bool> DeleteByIdsAsync(List<long> ids)
{
return await BaseDal.DeleteByIdsAsync(ids);
}
/// <summary>
/// 判断数据是否存在
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public bool Exists(Expression<Func<T, bool>> predicate, bool blUseNoLock = false)
{
return BaseDal.Exists(predicate, blUseNoLock);
}
/// <summary>
/// 判断数据是否存在
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<bool> ExistsAsync(Expression<Func<T, bool>> predicate, bool blUseNoLock = false)
{
return await BaseDal.ExistsAsync(predicate, blUseNoLock);
}
/// <summary>
/// 获取数据总数
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public int GetCount(Expression<Func<T, bool>> predicate, bool blUseNoLock = false)
{
return BaseDal.GetCount(predicate, blUseNoLock);
}
/// <summary>
/// 获取数据总数
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns></returns>
public async Task<int> GetCountAsync(Expression<Func<T, bool>> predicate, bool blUseNoLock = false)
{
return await BaseDal.GetCountAsync(predicate, blUseNoLock);
}
/// <summary>
/// 获取数据某个字段的合计
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="field">字段</param>
/// <returns></returns>
public int GetSum(Expression<Func<T, bool>> predicate, Expression<Func<T, int>> field, bool blUseNoLock = false)
{
return BaseDal.GetSum(predicate, field, blUseNoLock);
}
/// <summary>
/// 获取数据某个字段的合计
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="field">字段</param>
/// <returns></returns>
public async Task<int> GetSumAsync(Expression<Func<T, bool>> predicate, Expression<Func<T, int>> field,
bool blUseNoLock = false)
{
return await BaseDal.GetSumAsync(predicate, field, blUseNoLock);
}
/// <summary>
/// 获取数据某个字段的合计
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="field">字段</param>
/// <returns></returns>
public decimal GetSum(Expression<Func<T, bool>> predicate, Expression<Func<T, decimal>> field,
bool blUseNoLock = false)
{
return BaseDal.GetSum(predicate, field, blUseNoLock);
}
/// <summary>
/// 获取数据某个字段的合计
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="field">字段</param>
/// <returns></returns>
public async Task<decimal> GetSumAsync(Expression<Func<T, bool>> predicate, Expression<Func<T, decimal>> field,
bool blUseNoLock = false)
{
return await BaseDal.GetSumAsync(predicate, field, blUseNoLock);
}
/// <summary>
/// 获取数据某个字段的合计
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="field">字段</param>
/// <returns></returns>
public float GetSum(Expression<Func<T, bool>> predicate, Expression<Func<T, float>> field,
bool blUseNoLock = false)
{
return BaseDal.GetSum(predicate, field, blUseNoLock);
}
/// <summary>
/// 获取数据某个字段的合计
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="field">字段</param>
/// <returns></returns>
public async Task<float> GetSumAsync(Expression<Func<T, bool>> predicate, Expression<Func<T, float>> field,
bool blUseNoLock = false)
{
return await BaseDal.GetSumAsync(predicate, field, blUseNoLock);
}
7 months ago
7 months ago
/// <summary>
/// 查询-多表查询
/// </summary>
/// <typeparam name="T1">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public List<TResult> QueryMuch<T1, T2, TResult>(
Expression<Func<T1, T2, object[]>> joinExpression,
Expression<Func<T1, T2, TResult>> selectExpression,
Expression<Func<T1, T2, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return BaseDal.QueryMuch(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 查询-多表查询
/// </summary>
/// <typeparam name="T1">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public async Task<List<TResult>> QueryMuchAsync<T1, T2, TResult>(
Expression<Func<T1, T2, object[]>> joinExpression,
Expression<Func<T1, T2, TResult>> selectExpression,
Expression<Func<T1, T2, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return await BaseDal.QueryMuchAsync(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 查询-多表查询
/// </summary>
/// <typeparam name="T1">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public TResult QueryMuchFirst<T1, T2, TResult>(
Expression<Func<T1, T2, object[]>> joinExpression,
Expression<Func<T1, T2, TResult>> selectExpression,
Expression<Func<T1, T2, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return BaseDal.QueryMuchFirst(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 查询-多表查询
/// </summary>
/// <typeparam name="T1">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public async Task<TResult> QueryMuchFirstAsync<T1, T2, TResult>(
Expression<Func<T1, T2, object[]>> joinExpression,
Expression<Func<T1, T2, TResult>> selectExpression,
Expression<Func<T1, T2, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return await BaseDal.QueryMuchFirstAsync(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 查询-三表查询
/// </summary>
/// <typeparam name="T">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="T3">实体3</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public List<TResult> QueryMuch<T1, T2, T3, TResult>(
Expression<Func<T1, T2, T3, object[]>> joinExpression,
Expression<Func<T1, T2, T3, TResult>> selectExpression,
Expression<Func<T1, T2, T3, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return BaseDal.QueryMuch(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 查询-4表查询
/// </summary>
/// <typeparam name="T">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="T3">实体3</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public List<TResult> QueryMuch<T1, T2, T3, T4, TResult>(
Expression<Func<T1, T2, T3, T4, object[]>> joinExpression,
Expression<Func<T1, T2, T3, T4, TResult>> selectExpression,
Expression<Func<T1, T2, T3, T4, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return BaseDal.QueryMuch(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 查询-三表查询
/// </summary>
/// <typeparam name="T">实体1</typeparam>
/// <typeparam name="T2">实体2</typeparam>
/// <typeparam name="T3">实体3</typeparam>
/// <typeparam name="TResult">返回对象</typeparam>
/// <param name="joinExpression">关联表达式 (join1,join2) => new object[] {JoinType.Left,join1.UserNo==join2.UserNo}</param>
/// <param name="selectExpression">返回表达式 (s1, s2) => new { Id =s1.UserNo, Id1 = s2.UserNo}</param>
/// <param name="whereLambda">查询表达式 (w1, w2) =>w1.UserNo == "")</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <returns>值</returns>
public async Task<List<TResult>> QueryMuchAsync<T1, T2, T3, TResult>(
Expression<Func<T1, T2, T3, object[]>> joinExpression,
Expression<Func<T1, T2, T3, TResult>> selectExpression,
Expression<Func<T1, T2, T3, bool>> whereLambda = null, bool blUseNoLock = false) where T1 : class, new()
{
return await BaseDal.QueryMuchAsync(joinExpression, selectExpression, whereLambda, blUseNoLock);
}
/// <summary>
/// 执行sql语句并返回List<T>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sql"></param>
/// <param name="parameters"></param>
/// <returns></returns>
public List<T> SqlQuery(string sql, List<SugarParameter> parameters)
{
return BaseDal.SqlQuery(sql, parameters);
}
/// <summary>
/// 执行sql语句并返回List<T>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sql"></param>
/// <returns></returns>
public async Task<List<T>> SqlQueryable(string sql)
{
return await BaseDal.SqlQueryable(sql);
}
}