/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(ScrapyForm.Model.spiderconfig model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into spiderconfig(");
strSql.Append("ConfigName,SpiderPath,LogName,SpiderOutPut,AutoParms)");
strSql.Append(" values (");
strSql.Append("@ConfigName,@SpiderPath,@LogName,@SpiderOutPut,@AutoParms)");
MySqlParameter[] parameters =
{
new MySqlParameter("@ConfigName", MySqlDbType.VarChar, 100),
new MySqlParameter("@SpiderPath", MySqlDbType.VarChar, 512),
new MySqlParameter("@LogName", MySqlDbType.VarChar, 256),
new MySqlParameter("@SpiderOutPut", MySqlDbType.VarChar, 256),
new MySqlParameter("@AutoParms", MySqlDbType.VarChar, 256)
};
parameters[0].Value = model.ConfigName;
parameters[1].Value = model.SpiderPath;
parameters[2].Value = model.LogName;
parameters[3].Value = model.SpiderOutPut;
parameters[4].Value = model.AutoParms;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ScrapyForm.Model.spiderconfig DataRowToModel(DataRow row)
{
ScrapyForm.Model.spiderconfig model = new ScrapyForm.Model.spiderconfig();
if (row != null)
{
if (row["Cid"] != null && row["Cid"].ToString() != "")
{
model.Cid = int.Parse(row["Cid"].ToString());
}
if (row["ConfigName"] != null)
{
model.ConfigName = row["ConfigName"].ToString();
}
if (row["SpiderPath"] != null)
{
model.SpiderPath = row["SpiderPath"].ToString();
}
if (row["LogName"] != null)
{
model.LogName = row["LogName"].ToString();
}
if (row["SpiderOutPut"] != null)
{
model.SpiderOutPut = row["SpiderOutPut"].ToString();
}
if (row["AutoParms"] != null)
{
model.AutoParms = row["AutoParms"].ToString();
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ScrapyForm.Model.spiderconfig model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update spiderconfig set ");
strSql.Append("ConfigName=@ConfigName,");
strSql.Append("SpiderPath=@SpiderPath,");
strSql.Append("LogName=@LogName,");
strSql.Append("SpiderOutPut=@SpiderOutPut,");
strSql.Append("AutoParms=@AutoParms");
strSql.Append(" where Cid=@Cid");
MySqlParameter[] parameters =
{
new MySqlParameter("@ConfigName", MySqlDbType.VarChar, 100),
new MySqlParameter("@SpiderPath", MySqlDbType.VarChar, 512),
new MySqlParameter("@LogName", MySqlDbType.VarChar, 256),
new MySqlParameter("@SpiderOutPut", MySqlDbType.VarChar, 256),
new MySqlParameter("@AutoParms", MySqlDbType.VarChar, 256),
new MySqlParameter("@Cid", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.ConfigName;
parameters[1].Value = model.SpiderPath;
parameters[2].Value = model.LogName;
parameters[3].Value = model.SpiderOutPut;
parameters[4].Value = model.AutoParms;
parameters[5].Value = model.Cid;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ScrapyForm.Model.spiderconfig GetModel(int Cid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Cid,ConfigName,SpiderPath,LogName,SpiderOutPut,AutoParms from spiderconfig ");
strSql.Append(" where Cid=@Cid");
MySqlParameter[] parameters =
{
new MySqlParameter("@Cid", MySqlDbType.Int32)
};
parameters[0].Value = Cid;
ScrapyForm.Model.spiderconfig model = new ScrapyForm.Model.spiderconfig();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}