/// <summary>
/// 加载缓存
/// </summary>
/// <exception cref=""></exception>
private static void Load()
{
try
{
cache = new RedisModule();
}
catch (Exception ex)
{
LogModule.Error(ex.Message);
}
}
/// <summary>
/// 实体映射
/// </summary>
/// <typeparam name="F">来源</typeparam>
/// <typeparam name="T">目标</typeparam>
/// <param name="Entity">来源数据</param>
/// <returns></returns>
public T Mapper <F, T>(F Entity)
{
try
{
return(OMM.GetMapper <F, T>(OwnDefaultMapConfigs).Map(Entity));
}
catch (Exception ex)
{
LogModule.Error("EmitMapper映射异常:" + ex);
return(default(T));
}
}
/// <summary>
/// 访问数据库集合
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dbNme"></param>
/// <param name="collectionName"></param>
/// <returns></returns>
public IMongoCollection <T> MongoCollection <T>(string dbNme, string collectionName)
{
try
{
var db = _Client.GetDatabase(dbNme);
var col = db.GetCollection <T>(collectionName);
return(col);
}
catch (Exception ex)
{
LogModule.Error("MongoDB 访问数据库集合" + dbNme + "->" + collectionName + "失败：" + ex);
return(null);
}
}
/// <summary>
/// 修改第一条
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dbNme"></param>
/// <param name="collectionName"></param>
/// <param name="query"></param>
/// <param name="update"></param>
/// <returns></returns>
public int UpdateOne <T>(string dbNme, string collectionName, FilterDefinition <T> filter, UpdateDefinition <T> update)
{
try
{
var db = _Client.GetDatabase(dbNme);
var col = db.GetCollection <T>(collectionName);
var u = col.UpdateOne(filter, update);
return(u.MatchedCount.ToInt());
}
catch (Exception ex)
{
LogModule.Error("MongoDB 修改数据库" + dbNme + "->" + collectionName + "失败：" + ex);
return(0);
}
}
/// <summary>
/// 插入多条数据
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dbNme"></param>
/// <param name="collectionName"></param>
/// <param name="t"></param>
/// <returns></returns>
public int Insert <T>(string dbNme, string collectionName, List <T> t)
{
try
{
var db = _Client.GetDatabase(dbNme);
var col = db.GetCollection <T>(collectionName);
col.InsertMany(t);
return(1);
}
catch (Exception ex)
{
LogModule.Error("MongoDB 添加数据库" + dbNme + "->" + collectionName + "失败：" + ex);
return(0);
}
}
/// <summary>
/// 查询
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dbNme"></param>
/// <param name="collectionName"></param>
/// <param name="bsonDocument">查询条件,为NULL时查询全部</param>
public List <T> Query <T>(string dbNme, string collectionName, BsonDocument bsonDocument = null)
{
try
{
var db = _Client.GetDatabase(dbNme);
var col = db.GetCollection <T>(collectionName);
bsonDocument = bsonDocument ?? new BsonDocument();
var document = col.Find <T>(bsonDocument);
return(document.ToList());
}
catch (Exception ex)
{
LogModule.Error("MongoDB 查询数据库" + dbNme + "->" + collectionName + "失败：" + ex);
return(new List <T>());
}
}
/// <summary>
/// 删除
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dbNme"></param>
/// <param name="collectionName"></param>
/// <param name="bsonDocument">NULL 删除全部</param>
/// <returns></returns>
public int Delete <T>(string dbNme, string collectionName, BsonDocument bsonDocument = null)
{
try
{
var db = _Client.GetDatabase(dbNme);
var col = db.GetCollection <T>(collectionName);
bsonDocument = bsonDocument ?? new BsonDocument();
var d = col.DeleteMany(bsonDocument);
return(d.DeletedCount.ToInt());
}
catch (Exception ex)
{
LogModule.Error("MongoDB 删除数据库" + dbNme + "->" + collectionName + "失败：" + ex);
return(0);
}
}
public MongoModule(MongoUrl mongoUrl)
{
try
{
if (MongoUrl == null)
{
MongoUrl = mongoUrl;
}
_Client = new MongoClient(MongoUrl);
IsConnection = true;
}
catch (Exception ex)
{
IsConnection = false;
LogModule.Error("MongoDB连接失败，" + _ConnectionString + ex);
}
}
public MongoModule(string connectionString)
{
connectionString = string.IsNullOrEmpty(connectionString) ? _ConnectionString : connectionString;
try
{
if (MongoUrl == null)
{
var mongoUrl = new MongoUrl(_ConnectionString);
MongoUrl = mongoUrl;
}
_Client = new MongoClient(MongoUrl);
IsConnection = true;
}
catch (Exception ex)
{
IsConnection = false;
LogModule.Error("MongoDB连接失败，" + connectionString + ex);
}
}
