CSFramework.DB多数据底层类库测试程序(测试报告-2021)
作者:作者不详  发布日期:2021-06-02 18:51:24
  CSFramework.DB多数据底层类库测试程序(测试报告-2021)

CSFramework.DB简介

  我们在开发软件过程中,特别是基于数据管理应用相关的系统,一般采用一种数据库,如Microsoft SQL Server,超大型系统有的使用Oracle,部分Web系统采用开源的MySQL等,由于各种业务场景以及用户需求,促使我们的数据库系统部署在不同类型的数据库服务器上。若开发的系统能支持多种数据库的快速切换,可以为我们减少很多烦恼,同时提高系统的适应性、兼容性以及可扩展性。


CSFramework.DB多数据底层类库测试程序(测试报告-2021)


CSFramework.DB数据库底层应用框架







CSFramework.DB测试程序主界面:


贴图图片-csframework.db测试程序测试报告



创建CSFramework.DB库的IDatabase实例:


C# Code:


private IDatabase _DB
{
  
get
  {
    
return DatabaseFactory.CreateMDB(DatabaseType.SqlServer, txtConn.Text);
  }
}

//来源:C/S框架网 | www.csframework.com | QQ:23404761




测试IDatabase实例的一些方法:


C# Code:


private void button1_Click(object sender, EventArgs e)
{
  
  
string s = _DB.ConnectionString;
  ShowResult(s);
  
  DbCommand o2
= _DB.CreateCommand("SELECT GETDATE()", System.Data.CommandType.Text);
  
object o9 = _DB.ExecuteCommand(o2);
  ShowResult(o9);
  
  DbCommand c1
= _DB.CreateCommand("SELECT * FROM sys_Log", System.Data.CommandType.Text);
  
object o20 = _DB.GetDataSet(c1);
  ShowResult(o20);
  
  
object o3 = _DB.CreateCommandBuilder();
  ShowResult(o3);
  
  
object o4 = _DB.CreateConnection(txtConn.Text);
  ShowResult(o4);
  
  
object o5 = _DB.CreateDataAdapter();
  ShowResult(o5);
  
  
object o6 = _DB.CreateParameter("@asd", "asdf");
  ShowResult(o6);
  
  
object o8 = _DB.DateTimeType;
  ShowResult(o8);
  
  
object o10 = _DB.ExecuteReader("SELECT * FROM sys_Log");
  ShowResult(o10);
  
  
object o11 = _DB.ExecuteScalar("SELECT * FROM sys_Log");
  ShowResult(o11);
  
  
object o12 = _DB.ExecuteSQL("SELECT * FROM sys_Log");
  ShowResult(o12);
  
  DbTransaction tran
= _DB.TransBegin();
  
object o13 = _DB.ExecuteTrans(tran, "SELECT * FROM sys_Log");
  ShowResult(o13);
  _DB.TransRollback(tran);
  
  
object o14 = _DB.GetDataRow("SELECT TOP 1 * FROM sys_Log");
  ShowResult(o14);
  
  
object o15 = _DB.GetDataSet("SELECT TOP 1 * FROM sys_Log");
  ShowResult(o15);
  
  
object o16 = _DB.GetTable("SELECT TOP 1 * FROM sys_Log");
  ShowResult(o16);
  
  
object o17 = _DB.ParamSymboName;
  ShowResult(o17);
  
  
object o18 = _DB.GetServerTime();
  ShowResult(o18);
  
  DbParameter p
= _DB.CreateParameter("@TableName", "sys_Log");
  
object o19 = _DB.GetDataSet("sp_sys_GetTableFieldDef", System.Data.CommandType.StoredProcedure, new System.Data.IDataParameter[] { p });
  ShowResult(o19);
}

//来源:C/S框架网 | www.csframework.com | QQ:23404761




IDatabase.GetTable方法:


C# Code:

IDatabase db = DatabaseFactory.CreateDatabase(DatabaseType.SqlServer, txtConn.Text);
DataTable dt
= db.GetTable("SELECT TOP 10 * FROM dbo.sys_Log", "sys_Log");
dataGridView1.AutoGenerateColumns
= true;
dataGridView1.DataSource
= dt;

//来源:C/S框架网 | www.csframework.com | QQ:23404761




设置CommandTimeOut命令超时, ConnectionTimeOut连接超时:



C# Code:

DatabaseFactory.CommandTimeOut = 60 * 5; //设置DbCommand命令超时:5分钟
DatabaseFactory.ConnectionTimeOut = 35;//设置数据库连接超时:35秒钟

//连接字符串指定连接超时,25秒
string connectionString = "Server=.;Database=CSFramework_WebAPI;User ID=sa;Password=test;Connection Timeout=25;";
IDatabase db
= DatabaseFactory.CreateDatabase(DatabaseType.SqlServer, connectionString);
DbConnection conn
= db.CreateConnection();//35s
int a = conn.ConnectionTimeout;
ShowResult(a);


//连接字符串没有指定连接超时,自动添加Connection Timeout属性
string connectionString1 = "Server=.;Database=CSFramework_WebAPI;User ID=sa;Password=test;";
IDatabase db1
= DatabaseFactory.CreateDatabase(DatabaseType.SqlServer, connectionString1);
DbConnection conn1
= db1.CreateConnection();
int a1 = conn1.ConnectionTimeout;//35s
ShowResult(a1);

//来源:C/S框架网 | www.csframework.com | QQ:23404761




创建 DbProviderFactory 数据库工厂:


C# Code:

DbProviderFactory factory1 = DataProviderFactory.GetFactory(DatabaseType.SqlServer);
ShowResult(factory1);

DbProviderFactory factory2
= DataProviderFactory.GetFactory(DatabaseType.MySQL);
ShowResult(factory2);

DbProviderFactory factory3
= DataProviderFactory.GetFactory(DatabaseType.Oracle);
ShowResult(factory3);

//来源:C/S框架网 | www.csframework.com | QQ:23404761




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