/// <summary> /// 得到一个对象实体 /// </summary> public DataAngine.Model.user DataRowToModel(DataRow row) { DataAngine.Model.user model = new DataAngine.Model.user(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["people_id"] != null) { model.people_id = row["people_id"].ToString(); } if (row["name"] != null) { model.name = row["name"].ToString(); } if (row["gender"] != null) { model.gender = row["gender"].ToString(); } if (row["card_id"] != null) { model.card_id = row["card_id"].ToString(); } if (row["image_id"] != null) { model.image_id = row["image_id"].ToString(); } if (row["face_image_path"] != null) { model.face_image_path = row["face_image_path"].ToString(); } //model.feature_data=row["feature_data"].ToString(); if (row["type"] != null) { model.type = row["type"].ToString(); } if (row["create_time"] != null && row["create_time"].ToString() != "") { model.create_time = DateTime.Parse(row["create_time"].ToString()); } if (row["modified_time"] != null && row["modified_time"].ToString() != "") { model.modified_time = DateTime.Parse(row["modified_time"].ToString()); } if (row["quality_score"] != null && row["quality_score"].ToString() != "") { model.quality_score = float.Parse(row["quality_score"].ToString()); } if (row["feature_data"] != null && row["feature_data"] != System.DBNull.Value) { model.feature_data = (byte[])row["feature_data"]; } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(DataAngine.Model.user model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update user set "); strSql.Append("people_id=@people_id,"); strSql.Append("name=@name,"); strSql.Append("gender=@gender,"); strSql.Append("card_id=@card_id,"); strSql.Append("image_id=@image_id,"); strSql.Append("face_image_path=@face_image_path,"); strSql.Append("feature_data=@feature_data,"); strSql.Append("type=@type,"); strSql.Append("create_time=@create_time,"); strSql.Append("modified_time=@modified_time,"); strSql.Append("quality_score=@quality_score"); strSql.Append(" where id=@id"); MySqlParameter[] parameters = { new MySqlParameter("@people_id", MySqlDbType.VarChar, 50), new MySqlParameter("@name", MySqlDbType.VarChar, 50), new MySqlParameter("@gender", MySqlDbType.VarChar, 5), new MySqlParameter("@card_id", MySqlDbType.VarChar, 50), new MySqlParameter("@image_id", MySqlDbType.VarChar, 60), new MySqlParameter("@face_image_path", MySqlDbType.VarChar, 200), new MySqlParameter("@feature_data", MySqlDbType.LongBlob), new MySqlParameter("@type", MySqlDbType.VarChar, 1), new MySqlParameter("@create_time", MySqlDbType.DateTime), new MySqlParameter("@modified_time", MySqlDbType.DateTime), new MySqlParameter("@quality_score", MySqlDbType.Float) }; parameters[0].Value = model.people_id; parameters[1].Value = model.name; parameters[2].Value = model.gender; parameters[3].Value = model.card_id; parameters[4].Value = model.image_id; parameters[5].Value = model.face_image_path; parameters[6].Value = model.feature_data; parameters[7].Value = model.type; parameters[8].Value = model.create_time; parameters[9].Value = model.modified_time; parameters[10].Value = model.quality_score; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
static void userAddTest() { DataAngine.BLL.user usrbll = new DataAngine.BLL.user(); DataAngine.Model.user usr = new DataAngine.Model.user(); usr.card_id = "32145123451"; usr.face_image_path = "E:/11i.jpg"; usr.feature_data = new byte[2048]; usr.gender = "nan"; usr.people_id = "1"; usr.type = "2"; usr.quality_score = 1.2f; usrbll.Add(usr); }
public bool Add(DataAngine.Model.user model, string library) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into user("); strSql.Append("people_id,name,gender,card_id,image_id,face_image_path,feature_data,type,create_time,modified_time,quality_score)"); strSql.Append(" values ("); strSql.Append("@people_id,@name,@gender,@card_id,@image_id,@face_image_path,@feature_data,@type,@create_time,@modified_time,@quality_score)"); MySqlParameter[] parameters = { new MySqlParameter("@people_id", MySqlDbType.VarChar, 50), new MySqlParameter("@name", MySqlDbType.VarChar, 50), new MySqlParameter("@gender", MySqlDbType.VarChar, 5), new MySqlParameter("@card_id", MySqlDbType.VarChar, 50), new MySqlParameter("@image_id", MySqlDbType.VarChar, 60), new MySqlParameter("@face_image_path", MySqlDbType.VarChar, 200), new MySqlParameter("@feature_data", MySqlDbType.LongBlob), new MySqlParameter("@type", MySqlDbType.VarChar, 1), new MySqlParameter("@create_time", MySqlDbType.DateTime), new MySqlParameter("@modified_time", MySqlDbType.DateTime), new MySqlParameter("@quality_score", MySqlDbType.Float) }; parameters[0].Value = model.people_id; parameters[1].Value = model.name; parameters[2].Value = model.gender; parameters[3].Value = model.card_id; parameters[4].Value = model.image_id; parameters[5].Value = model.face_image_path; parameters[6].Value = model.feature_data; parameters[7].Value = model.type; parameters[8].Value = model.create_time; parameters[9].Value = model.modified_time; parameters[10].Value = model.quality_score; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), library, parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public DataAngine.Model.user GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id,people_id,name,gender,card_id,image_id,face_image_path,feature_data,type,create_time,modified_time,quality_score from user "); strSql.Append(" where id=@id"); MySqlParameter[] parameters = { new MySqlParameter("@id", MySqlDbType.Int32) }; parameters[0].Value = id; DataAngine.Model.user model = new DataAngine.Model.user(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(DataAngine.Model.user model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into user("); strSql.Append("people_id,name,gender,card_id,image_id,face_image_path,feature_data,type,create_time,modified_time,quality_score)"); strSql.Append(" values ("); strSql.Append("@people_id,@name,@gender,@card_id,@image_id,@face_image_path,@feature_data,@type,@create_time,@modified_time,@quality_score)"); MySqlParameter[] parameters = { new MySqlParameter("@people_id", MySqlDbType.VarChar, 50), new MySqlParameter("@name", MySqlDbType.VarChar, 50), new MySqlParameter("@gender", MySqlDbType.VarChar, 5), new MySqlParameter("@card_id", MySqlDbType.VarChar, 50), new MySqlParameter("@image_id", MySqlDbType.VarChar, 60), new MySqlParameter("@face_image_path", MySqlDbType.VarChar, 200), new MySqlParameter("@feature_data", MySqlDbType.LongBlob), new MySqlParameter("@type", MySqlDbType.VarChar, 1), new MySqlParameter("@create_time", MySqlDbType.DateTime), new MySqlParameter("@modified_time", MySqlDbType.DateTime), new MySqlParameter("@quality_score", MySqlDbType.Float) }; parameters[0].Value = model.people_id; parameters[1].Value = model.name; parameters[2].Value = model.gender; parameters[3].Value = model.card_id; parameters[4].Value = model.image_id; parameters[5].Value = model.face_image_path; parameters[6].Value = model.feature_data; parameters[7].Value = model.type; parameters[8].Value = model.create_time; parameters[9].Value = model.modified_time; parameters[10].Value = model.quality_score; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); /* * strSql.Append("insert into TH_FACE_USER("); * strSql.Append("name,gender,id_card,face_image_path,feature_data,type,create_time,modified_time,quality_score)"); * strSql.Append(" values ("); * strSql.Append(":name,:gender,:id_card,:face_image_path,:feature_data,:type,:create_time,:modified_time,:quality_score)"); * OracleParameter[] parameters = { * new OracleParameter(":name", OracleType.VarChar,50), * new OracleParameter(":gender", OracleType.VarChar,5), * new OracleParameter(":id_card", OracleType.VarChar, 50), * new OracleParameter(":face_image_path", OracleType.VarChar,200), * new OracleParameter(":feature_data", OracleType.Blob), * new OracleParameter(":type", OracleType.VarChar,5), * new OracleParameter(":create_time", OracleType.DateTime), * new OracleParameter(":modified_time", OracleType.DateTime), * new OracleParameter(":quality_score", OracleType.Float)}; * * parameters[0].Value = model.name; * parameters[1].Value = model.gender; * parameters[2].Value = model.idCard; * parameters[3].Value = model.face_image_path ; * parameters[4].Value = model.feature_data; * parameters[5].Value = model.type; * parameters[6].Value = model.create_time; * parameters[7].Value = model.modified_time; * parameters[8].Value = model.quality_score; * * int rows = DbHelperOracle.ExecuteNonQuery(CommandType.Text,strSql.ToString(), parameters); */ if (rows > 0) { return(true); } else { return(false); } }