asp.net搭建mybatis开发环境

mybatis其实就是ibatis的升级版本不仅能在java上使用，asp.net照样可以使用mybatis来开发程序。mybatis是一个比较小巧的ORM框架，类似hibernate。自己试了一下用法和java上的mybatis差不多。这次在.net的平台上我也来小试牛刀，弄个小程序出来看看，开发之前要去mybatis官网上下载2个包。

1.asp.net版本的mybatis下载地址是http://www.mybatis.org/dotnet.html，如下图所示



如果有必要的话可以连开发文档一起下载。

2.把下面的dll文件全部拷贝出来，之后在项目里添加引用。日志的那个开发包可以不选



3.为了开发方便我这里在项目里添加了一个数据库student,并且建了一个学生表m_student



4.在项目里添加一个配置文件，这个文件存有所需要的连接配置，类似于hibernate里的方言。该文件可以从下载的包里拷贝出来使用名称为Providers.config

文件内容如下

<?xml version="1.0"?>
<providers xmlns="http://ibatis.apache.org/providers"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<clear/>
<provider
name="sqlServer1.0"
description="Microsoft SQL Server, provider V1.0.3300.0 in framework .NET V1.0"
enabled="true"
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="sqlServer1.1"
description="Microsoft SQL Server, provider V1.0.5000.0 in framework .NET V1.1"
enabled="true"
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"
/>
<!--SqlServer 2.0 SQl-->
<provider
name="sqlServer2.0"
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="false"
/>

<provider name="OleDb1.1"
description="OleDb, provider V1.0.5000.0 in framework .NET V1.1"
enabled="true"
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"
/>
<provider name="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"
/>
<!--ODBC 2.0 Support-->
<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"
/>
<!--Oracle Support-->
<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"
/>
<!--ByteFX Support-->
<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"
/>
<!--MySql Support-->
<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"
/>
<!--SQLite 3 Support-->
<provider name="SQLite3"
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"
/>
<!--Firebird Support-->
<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"
/>
<!--PostgreSql Support-->
<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"
/>
<!--DB2 Support-->
<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"
/>
<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"
/>
</providers>

最后这个是我自己加上的

5.编写持久层代码Student.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace useribatis
{
public class Student
{
public int id { set; get; }
public String username{ set; get; }
public String password{ set; get; }
}
}

6.编写mybatis的映射文件，需要注意的是名称空间要正确并且完整。我这里只写了一个比较简单的

<?xml version="1.0" encoding="utf-8" ?>
<sqlMap namespace="Student" xmlns="http://ibatis.apache.org/mapping"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" >
<statements>
<insert id="create" parameterClass="useribatis.Student">
insert into m_student(username,password)
values (#username#,#password#)
</insert>
</statements>
</sqlMap>

这里建议大家把名称空间写规范些，parameterClass的地方可以使类全名，配置文件的参数我就不在强调了。

7.编写SqlMap.config配置文件

<?xml version="1.0" encoding="utf-8"?>
<sqlMapConfig xmlns="http://ibatis.apache.org/dataMapper"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<settings>
<!-- 启用缓存 -->
<setting cacheModelsEnabled="true"/>
<!-- 配置是否使用名称空间这里建议写成true -->
<setting useStatementNamespaces="true" />

</settings>
<!-- 引入providers配置文件 -->
<providers resource="providers.config"/>
<database>
<provider name="sqlServer2005" />
<!-- 配置连接字符串 -->
<dataSource name="SqlServer" connectionString="data source=.\SQLEXPRESS;AttachDbFilename=G:\source\useribatis\useribatis\App_Data\Student.mdf;Integrated Security=True;User Instance=True;" />
</database>

<sqlMaps>
<!-- 映射的资源文件 -->
<sqlMap resource="Maps/StudentInfo.xml"/>
</sqlMaps>

</sqlMapConfig>

8.编写一个类用来插入数据

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using IBatisNet.Common;

using IBatisNet.DataMapper;

using IBatisNet.DataMapper.Configuration;

using IBatisNet.Common.Utilities;

using IBatisNet.DataAccess;

using IBatisNet.DataAccess.Configuration;

using IBatisNet.DataAccess.Interfaces;

using IBatisNet.Common.Logging;
namespace useribatis
{
public class Insert
{
public void doCreate() {
DomSqlMapBuilder builder = new DomSqlMapBuilder();
ISqlMapper Map = builder.Configure("SqlMap.config");
// SqlMapper sqlMapper = builder.Configure() as SqlMapper;
Student stu=new Student();
stu.username="李敏镐3";
stu.password="1234567";

Map.Insert("Student.create", stu);
}

}
}

9.创建单元测试，查看程序是否正确如下所示



之后选择要测试的方法



点击确定，visual studio就会为我们创建单元测试了。之后为单元测试生成以下解决方案，之后就打开测试窗口



下面就可以开始单元测试了，如下所示点击之后运行选定内容



执行完成后来看下数据库是否生成了数据



如果程序出错了可以像下面这样做查看异常信息



到这里程序就写好了，下面我贴一个映射文件出来大家以后开发可以模仿着下面的这个写，注意下名称空间的区别就好

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMap
PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-2.dtd">
<sqlMap namespace="Course">

<resultMap id="resultMap" class="com.junze.huiju.module.course.info.CourseInfo">
<result property="REMARK1" column="REMARK1"/>
<result property="FCOURSENATURE" column="FCOURSENATURE"/>
<result property="REMARK2" column="REMARK2"/>
<result property="FCOURSENUM" column="FCOURSENUM"/>
<result property="FID" column="FID"/>
<result property="FNAME" column="FNAME"/>
</resultMap>

<sql id="sqlwhere">
<dynamic>
<isNotEmpty prepend="and" property="REMARK1">
A.REMARK1 like #REMARK1#
</isNotEmpty>
<isGreaterThan prepend="and" property="FCOURSENATURE" compareValue="0">
A.FCOURSENATURE = #FCOURSENATURE#
</isGreaterThan>
<isNotEmpty prepend="and" property="REMARK2">
A.REMARK2 like #REMARK2#
</isNotEmpty>
<isGreaterThan prepend="and" property="FCOURSENUM" compareValue="0">
A.FCOURSENUM = #FCOURSENUM#
</isGreaterThan>
<isGreaterThan prepend="and" property="FID" compareValue="0">
A.FID = #FID#
</isGreaterThan>
<isNotEmpty prepend="and" property="FNAME">
A.FNAME like #FNAME#
</isNotEmpty>
<isNotEmpty prepend="and" property="containIds">
A.FID NOT IN ($containIds$)
</isNotEmpty>
</dynamic>
</sql>

<!--getInfoByID-->
<select id="getInfoByID" resultMap="resultMap" parameterClass="int">
select A.*
from M_COURSE A where A.FID = #id#
</select>

<!--read-->
<select id="read" resultMap="resultMap" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
select A.*
from M_COURSE A where 1=1
<include refid="sqlwhere"/>
</select>

<!--getlist-->
<select id="getList" resultMap="resultMap" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
select * from (select rownum numrow ,A.* from (select A.*
from M_COURSE A where 1=1
<include refid="sqlwhere"/>
Order By A.FID
) A) where numrow > $startRow$ and numrow < $endRow$
</select>

<!--getAlllist-->
<select id="getAllList" resultMap="resultMap" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
select A.*
from M_COURSE A where 1=1
<include refid="sqlwhere"/>
Order By A.FID Desc
</select>

<!--getBusinessList-->
<select id="getBusinessList" resultMap="resultMap" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
select A.*
from M_COURSE A where 1=1
<include refid="sqlwhere"/>
Order By A.FID Desc
</select>

<!--getCount-->
<select id="getCount" resultClass="java.lang.Integer" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
select count(*) from M_COURSE A where 1=1
<include refid="sqlwhere"/>
</select>

<!--create-->
<insert id="create" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
<selectKey resultClass="int" keyProperty="FID">
select SEQ_M_COURSE.nextVal as value from dual
</selectKey>
insert into M_COURSE(REMARK1,FCOURSENATURE,REMARK2,FCOURSENUM,FID,FNAME)
values (#REMARK1:VARCHAR2#,#FCOURSENATURE#,#REMARK2:VARCHAR2#,#FCOURSENUM#,#FID#,#FNAME:VARCHAR2#)
</insert>

<!--update -->
<update id="update" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
update M_COURSE set REMARK1= #REMARK1:VARCHAR2#,
FCOURSENATURE = #FCOURSENATURE#,
REMARK2 = #REMARK2:VARCHAR2#,
FCOURSENUM = #FCOURSENUM#,
FID = #FID#,
FNAME = #FNAME:VARCHAR2#
where FID = #FID#
</update>

<!--deleteByID-->
<delete id="deleteByID" parameterClass="int">
delete from M_COURSE where FID = #id#
</delete>

<!--deleteByCondition-->
<delete id="deleteByCondition" parameterClass="com.junze.huiju.module.course.info.CourseInfo">
delete from M_COURSE A where 1=1
<include refid="sqlwhere"/>
</delete>

</sqlMap>

想这样的配置文件应该算是比较完整的了，大家练习一下吧。代码在我的资源里大家自己去下载。如果有写的不对的大家可以拍砖。