1、项目架构体系 DAO(数据访问层) Domain(实体层) Text(表示层)
2、比较重要的是需要添加两个dll的引用,以及两个配置文件和一个XML文件
两个 IbatisNet.Common.dll 、 IbatisNet.DataMapper.dll 添加在DAO层里(版本1.0.0.0)
两个配置文件Provider.config、SqlMap.config以及Student.xml要放到启动项的bin/Debugg下
Provider.config 代码附上(这个配置算是比较全的了,我用sql server 2016版本的数据库调试没问题,里面的配置一般来说不需要动,直接复制就行,很多数据库及版本的都兼容了)

"1.0" encoding="utf-8"?> <providers xmlns="http://ibatis.apache.org/providers" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><provider name="sqlServer1.0" description="Microsoft SQL Server, provider V1.0.3300.0 in framework .NET V1.0" enabled="false" assemblyName="System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.SqlClient.SqlConnection" commandClass="System.Data.SqlClient.SqlCommand" parameterClass="System.Data.SqlClient.SqlParameter" parameterDbTypeClass="System.Data.SqlDbType" parameterDbTypeProperty="SqlDbType" dataAdapterClass="System.Data.SqlClient.SqlDataAdapter" commandBuilderClass="System.Data.SqlClient.SqlCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="@" allowMARS="false" /> <provider name="sqlServer4.0" enabled="true" description="Microsoft SQL Server, provider V4.0.0.0 in framework .NET V4.0" assemblyName="System.Data, Version=4.0.0.0, Culture=Neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.SqlClient.SqlConnection" commandClass="System.Data.SqlClient.SqlCommand" parameterClass="System.Data.SqlClient.SqlParameter" parameterDbTypeClass="System.Data.SqlDbType" parameterDbTypeProperty="SqlDbType" dataAdapterClass="System.Data.SqlClient.SqlDataAdapter" commandBuilderClass=" System.Data.SqlClient.SqlCommandBuilder" usePositionalParameters = "false" useParameterPrefixInSql = "true" useParameterPrefixInParameter = "true" parameterPrefix="@" allowMARS="false" /> <provider name="sqlServer1.1" description="Microsoft SQL Server, provider V1.0.5000.0 in framework .NET V1.1" enabled="false" default="true" assemblyName="System.Data, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.SqlClient.SqlConnection" commandClass="System.Data.SqlClient.SqlCommand" parameterClass="System.Data.SqlClient.SqlParameter" parameterDbTypeClass="System.Data.SqlDbType" parameterDbTypeProperty="SqlDbType" dataAdapterClass="System.Data.SqlClient.SqlDataAdapter" commandBuilderClass="System.Data.SqlClient.SqlCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="@" allowMARS="false" /> <provider name="sqlServer2.0" enabled="false" description="Microsoft SQL Server, provider V2.0.0.0 in framework .NET V2.0" assemblyName="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.SqlClient.SqlConnection" commandClass="System.Data.SqlClient.SqlCommand" parameterClass="System.Data.SqlClient.SqlParameter" parameterDbTypeClass="System.Data.SqlDbType" parameterDbTypeProperty="SqlDbType" dataAdapterClass="System.Data.SqlClient.SqlDataAdapter" commandBuilderClass=" System.Data.SqlClient.SqlCommandBuilder" usePositionalParameters = "false" useParameterPrefixInSql = "true" useParameterPrefixInParameter = "true" parameterPrefix="@" allowMARS="false" /> <provider name="sqlServer2005" enabled="true" description="Microsoft SQL Server, provider V2.0.0.0 in framework .NET V2.0" assemblyName="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.SqlClient.SqlConnection" commandClass="System.Data.SqlClient.SqlCommand" parameterClass="System.Data.SqlClient.SqlParameter" parameterDbTypeClass="System.Data.SqlDbType" parameterDbTypeProperty="SqlDbType" dataAdapterClass="System.Data.SqlClient.SqlDataAdapter" commandBuilderClass=" System.Data.SqlClient.SqlCommandBuilder" usePositionalParameters = "false" useParameterPrefixInSql = "true" useParameterPrefixInParameter = "true" parameterPrefix="@" allowMARS="true" /> "OleDb1.1" description="OleDb, provider V1.0.5000.0 in framework .NET V1.1" enabled="false" assemblyName="System.Data, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.OleDb.OleDbConnection" commandClass="System.Data.OleDb.OleDbCommand" parameterClass="System.Data.OleDb.OleDbParameter" parameterDbTypeClass="System.Data.OleDb.OleDbType" parameterDbTypeProperty="OleDbType" dataAdapterClass="System.Data.OleDb.OleDbDataAdapter" commandBuilderClass="System.Data.OleDb.OleDbCommandBuilder" usePositionalParameters="true" useParameterPrefixInSql="false" useParameterPrefixInParameter="false" parameterPrefix="" allowMARS="false" /> "OleDb2.0" description="OleDb, provider V2.0.0.0 in framework .NET V2" enabled="false" assemblyName="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.OleDb.OleDbConnection" commandClass="System.Data.OleDb.OleDbCommand" parameterClass="System.Data.OleDb.OleDbParameter" parameterDbTypeClass="System.Data.OleDb.OleDbType" parameterDbTypeProperty="OleDbType" dataAdapterClass="System.Data.OleDb.OleDbDataAdapter" commandBuilderClass="System.Data.OleDb.OleDbCommandBuilder" usePositionalParameters="true" useParameterPrefixInSql="false" useParameterPrefixInParameter="false" parameterPrefix="" allowMARS="false" /> <provider name="Odbc1.1" description="Odbc, provider V1.0.5000.0 in framework .NET V1.1" enabled="false" assemblyName="System.Data, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.Odbc.OdbcConnection" commandClass="System.Data.Odbc.OdbcCommand" parameterClass="System.Data.Odbc.OdbcParameter" parameterDbTypeClass="System.Data.Odbc.OdbcType" parameterDbTypeProperty="OdbcType" dataAdapterClass="System.Data.Odbc.OdbcDataAdapter" commandBuilderClass="System.Data.Odbc.OdbcCommandBuilder" usePositionalParameters="true" useParameterPrefixInSql="false" useParameterPrefixInParameter="false" parameterPrefix="@" allowMARS="false" /> <provider name="Odbc2.0" description="Odbc, provider V2.0.0.0 in framework .NET V2" enabled="false" assemblyName="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.Odbc.OdbcConnection" commandClass="System.Data.Odbc.OdbcCommand" parameterClass="System.Data.Odbc.OdbcParameter" parameterDbTypeClass="System.Data.Odbc.OdbcType" parameterDbTypeProperty="OdbcType" dataAdapterClass="System.Data.Odbc.OdbcDataAdapter" commandBuilderClass="System.Data.Odbc.OdbcCommandBuilder" usePositionalParameters="true" useParameterPrefixInSql="false" useParameterPrefixInParameter="false" parameterPrefix="@" allowMARS="false" /> <provider name="oracle9.2" description="Oracle, Oracle provider V9.2.0.401" enabled="false" assemblyName="Oracle.DataAccess, Version=9.2.0.401, Culture=neutral, PublicKeyToken=89b483f429c47342" connectionClass="Oracle.DataAccess.Client.OracleConnection" commandClass="Oracle.DataAccess.Client.OracleCommand" parameterClass="Oracle.DataAccess.Client.OracleParameter" parameterDbTypeClass="Oracle.DataAccess.Client.OracleDbType" parameterDbTypeProperty="OracleDbType" dataAdapterClass="Oracle.DataAccess.Client.OracleDataAdapter" commandBuilderClass="Oracle.DataAccess.Client.OracleCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="false" parameterPrefix=":" useDeriveParameters="false" allowMARS="false" /> <provider name="oracle10.1" description="Oracle, oracle provider V10.1.0.301" enabled="false" assemblyName="Oracle.DataAccess, Version=10.1.0.301, Culture=neutral, PublicKeyToken=89b483f429c47342" connectionClass="Oracle.DataAccess.Client.OracleConnection" commandClass="Oracle.DataAccess.Client.OracleCommand" parameterClass="Oracle.DataAccess.Client.OracleParameter" parameterDbTypeClass="Oracle.DataAccess.Client.OracleDbType" parameterDbTypeProperty="OracleDbType" dataAdapterClass="Oracle.DataAccess.Client.OracleDataAdapter" commandBuilderClass="Oracle.DataAccess.Client.OracleCommandBuilder" usePositionalParameters="true" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix=":" useDeriveParameters="false" allowMARS="false" /> <provider name="oracleClient1.0" description="Oracle, Microsoft provider V1.0.5000.0" enabled="false" assemblyName="System.Data.OracleClient, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" connectionClass="System.Data.OracleClient.OracleConnection" commandClass="System.Data.OracleClient.OracleCommand" parameterClass="System.Data.OracleClient.OracleParameter" parameterDbTypeClass="System.Data.OracleClient.OracleType" parameterDbTypeProperty="OracleType" dataAdapterClass="System.Data.OracleClient.OracleDataAdapter" commandBuilderClass="System.Data.OracleClient.OracleCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="false" parameterPrefix=":" allowMARS="false" /> <provider name="ByteFx" description="MySQL, ByteFx provider V0.7.6.15073" enabled="false" assemblyName="ByteFX.MySqlClient, Version=0.7.6.15073, Culture=neutral, PublicKeyToken=f2fef6fed1732fc1" connectionClass="ByteFX.Data.MySqlClient.MySqlConnection" commandClass="ByteFX.Data.MySqlClient.MySqlCommand" parameterClass="ByteFX.Data.MySqlClient.MySqlParameter" parameterDbTypeClass="ByteFX.Data.MySqlClient.MySqlDbType" parameterDbTypeProperty="MySqlDbType" dataAdapterClass="ByteFX.Data.MySqlClient.MySqlDataAdapter" commandBuilderClass="ByteFX.Data.MySqlClient.MySqlCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="@" allowMARS="false" /> <provider name="MySql" description="MySQL, MySQL provider 1.0.7.30072" enabled="false" assemblyName="MySql.Data, Version=1.0.7.30072, Culture=neutral, PublicKeyToken=c5687fc88969c44d" connectionClass="MySql.Data.MySqlClient.MySqlConnection" commandClass="MySql.Data.MySqlClient.MySqlCommand" parameterClass="MySql.Data.MySqlClient.MySqlParameter" parameterDbTypeClass="MySql.Data.MySqlClient.MySqlDbType" parameterDbTypeProperty="MySqlDbType" dataAdapterClass="MySql.Data.MySqlClient.MySqlDataAdapter" commandBuilderClass="MySql.Data.MySqlClient.MySqlCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="?" allowMARS="false" /> "SQLite3 Finisar" description="SQLite, SQLite.NET provider V0.21.1869.3794" enabled="false" assemblyName="SQLite.NET, Version=0.21.1869.3794, Culture=neutral, PublicKeyToken=c273bd375e695f9c" connectionClass="Finisar.SQLite.SQLiteConnection" commandClass="Finisar.SQLite.SQLiteCommand" parameterClass="Finisar.SQLite.SQLiteParameter" parameterDbTypeClass="System.Data.DbType, System.Data" parameterDbTypeProperty="DbType" dataAdapterClass="Finisar.SQLite.SQLiteDataAdapter" commandBuilderClass="Finisar.SQLite.SQLiteCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="@" setDbParameterPrecision="false" setDbParameterScale="false" allowMARS="false" /> "SQLite3" description="SQLite, SQLite.NET provider V1.0.43.0" enabled="false" assemblyName="System.Data.SQLite, Version=1.0.43.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139" connectionClass="System.Data.SQLite.SQLiteConnection" commandClass="System.Data.SQLite.SQLiteCommand" parameterClass="System.Data.SQLite.SQLiteParameter" parameterDbTypeClass="System.Data.SQLite.SQLiteType" parameterDbTypeProperty="DbType" dataAdapterClass="System.Data.SQLite.SQLiteDataAdapter" commandBuilderClass="System.Data.SQLite.SQLiteCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="@" setDbParameterPrecision="false" setDbParameterScale="false" allowMARS="false" /> <provider name="Firebird1.7" description="Firebird, Firebird SQL .NET provider V1.7.0.33200" enabled="false" assemblyName="FirebirdSql.Data.Firebird, Version=1.7.0.33200, Culture=neutral, PublicKeyToken=fa843d180294369d" connectionClass="FirebirdSql.Data.Firebird.FbConnection" commandClass="FirebirdSql.Data.Firebird.FbCommand" parameterClass="FirebirdSql.Data.Firebird.FbParameter" parameterDbTypeClass="FirebirdSql.Data.Firebird.FbDbType" parameterDbTypeProperty="FbDbType" dataAdapterClass="FirebirdSql.Data.Firebird.FbDataAdapter" commandBuilderClass="FirebirdSql.Data.Firebird.FbCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix="@" allowMARS="false" /> <provider name="PostgreSql0.99.1.0" description="PostgreSql, Npgsql provider V0.99.1.0" enabled="false" assemblyName="Npgsql, Version=0.99.1.0, Culture=neutral, PublicKeyToken=5d8b90d52f46fda7" connectionClass="Npgsql.NpgsqlConnection" commandClass="Npgsql.NpgsqlCommand" parameterClass="Npgsql.NpgsqlParameter" parameterDbTypeClass="NpgsqlTypes.NpgsqlDbType" parameterDbTypeProperty="NpgsqlDbType" dataAdapterClass="Npgsql.NpgsqlDataAdapter" commandBuilderClass="Npgsql.NpgsqlCommandBuilder" usePositionalParameters="false" useParameterPrefixInSql="true" useParameterPrefixInParameter="true" parameterPrefix=":" allowMARS="true" /> <provider name="iDb2.10" description="IBM DB2 Provider, V 10.0" enabled="false" assemblyName="IBM.Data.DB2.iSeries, Version=10.0.0.0,Culture=neutral, PublicKeyToken=9cdb2ebfb1f93a26, Custom=null" connectionClass="IBM.Data.DB2.iSeries.iDB2Connection" commandClass="IBM.Data.DB2.iSeries.iDB2Command" parameterClass="IBM.Data.DB2.iSeries.iDB2Parameter" parameterDbTypeClass="IBM.Data.DB2.iSeries.iDB2DbType" parameterDbTypeProperty="iDB2DbType" dataAdapterClass="IBM.Data.DB2.iSeries.iDB2DataAdapter" commandBuilderClass="IBM.Data.DB2.iSeries.iDB2CommandBuilder" usePositionalParameters="true" useParameterPrefixInSql="false" useParameterPrefixInParameter="false" parameterPrefix="" allowMARS="false" /> <provider name="Informix" description="Informix NET Provider, 2.81.0.0" enabled="false" assemblyName="IBM.Data.Informix, Version=2.81.0.0, Culture=neutral, PublicKeyToken=7c307b91aa13d208" connectionClass="IBM.Data.Informix.IfxConnection" commandClass="IBM.Data.Informix.IfxCommand" parameterClass="IBM.Data.Informix.IfxParameter" parameterDbTypeClass="IBM.Data.Informix.IfxType" parameterDbTypeProperty="IfxType" dataAdapterClass="IBM.Data.Informix.IfxDataAdapter" commandBuilderClass="IBM.Data.Informix.IfxCommandBuilder" usePositionalParameters = "true" useParameterPrefixInSql = "false" useParameterPrefixInParameter = "false" useDeriveParameters="false" allowMARS="false" />
SqlMap.config 代码附上 (需要注意的有provider配置文件位置、数据库连接字符串provider的name及dataSource的连接字符串、映射文件的位置既XML)

"1.0" encoding="utf-8" ?>"http://ibatis.apache.org/dataMapper" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> "false"/> "Provider.config"/> "sqlServer4.0"/> "TestDB" connectionString="Data Source=DESKTOP-V0V6TJ9\MSSQLSERVER2016;Initial Catalog=TextDB;Persist Security Info=True;User ID=sa;Password=123;"/> "Student.xml" />
Student.xml 代码附上 (自己配置)

"1.0" encoding="utf-8" ?>namespace="Ibatis" xmlns="http://ibatis.apache.org/mapping" xmlns:xls="http://www.w3.org/2001/XMLSchema-instance"> "SelectAllStudent" class="StudentModel"> "Id" column="Id"/> "Name" column="Name"/> <select id="SelectAllStudent" resultClass="Ibatis.Net.Domain.StudentModel"> select * from Students select> "InsertStudent" resultClass="Ibatis.Net.Domain.StudentModel" > insert into students values(#Name#) "UpdateStudent" resultClass="Ibatis.Net.Domain.StudentModel" > update students set name = #Name# where id = #Id# "DeleteStudent" resultClass="Ibatis.Net.Domain.StudentModel" > delete students where id = #Id#
StudentModel.cs 代码附上
public class StudentModel { public int Id { get; set; } public string Name { get; set; } }
StudentDao.cs 代码附上

public class StudentDao { public IListGetList() { ISqlMapper mapper = Mapper.Instance(); //查询数据 这个"SelectAllPerson"就是xml映射文件的Id IList ListStudents = mapper.QueryForList ("SelectAllStudent", null); return ListStudents; } public void AddList(string name) { StudentModel student = new StudentModel(); student.Name = name; object abc = Getmapper().Insert("InsertStudent", student); } public bool UpdateList(int id, string name) { StudentModel student = new StudentModel(); student.Id = id; student.Name = name; return Getmapper().Update("UpdateStudent", student) > 0 ? true : false; } public bool DeleteList(int id) { StudentModel student = new StudentModel(); student.Id = id; return Getmapper().Delete("DeleteStudent", student) > 0 ? true : false; } public ISqlMapper Getmapper() { DomSqlMapBuilder builder = new DomSqlMapBuilder(); ISqlMapper map = builder.Configure("SqlMap.config"); return map; } }
Program.cs 代码附上 (测试代码)

class Program { static void Main(string[] args) { //初始状态 int status = 0; //操作 while (status >= 0) { Console.WriteLine(""); Console.WriteLine("请输入指令:1、查询 2、增加 3、修改 4、删除 5、退出 !"); int num = Convert.ToInt32(Console.ReadLine()); switch (num) { case 1: //查询方法 SearchList(); break; case 2: Console.WriteLine("请输入姓名!"); string strName = Console.ReadLine(); //增加方法 AddList(strName); break; case 3: //修改方法 Console.WriteLine("请输入要修改的Id!"); int id = Convert.ToInt32(Console.ReadLine()); Console.WriteLine("请输入新名字"); string name = Console.ReadLine(); UpdateList(id, name); break; case 4: //删除方法 Console.WriteLine("请输入要删除的Id!"); int idcopy = Convert.ToInt32(Console.ReadLine()); DeleteList(idcopy); break; case 5: status = -1; break; default: Console.WriteLine("指令输入错误!"); break; } } Environment.Exit(0); //Console.ReadKey(); } //创建Dao类 static StudentDao dao = new StudentDao(); public static void SearchList() { //查询数据 IListListPerson = dao.GetList(); foreach (StudentModel p in ListPerson) { Console.WriteLine(p.Id + p.Name); } } public static void AddList(string name) { //添加数据 dao.AddList(name); } public static void UpdateList(int id, string name) { //修改数据 if (dao.UpdateList(id, name)) { Console.WriteLine("修改成功!"); } else { Console.WriteLine("修改失败!"); }; } public static void DeleteList(int id) { //删除数据 if (dao.DeleteList(id)) { Console.WriteLine("删除成功!"); } else { Console.WriteLine("删除失败!"); }; } }
3、数据库 库名TextDB
注:如果中间出现问题,报异常了,自己写个try catch,查看一下详细信息(重点看的几个属性InnerException、Message、StackTrace),具体了解到哪里出错进行修改!