步驟
開發service元件
配置bean
栗子：資料表
create
table person
( person_id int
auto_increment
primary
key,
person_name varchar
(225),
person_age int
);
public
inte***ce
=>
"queryperson"
resultmap
="personmap"
>
select * from person where person_id between # and #
select
>
"addperson"
>
insert into person value (
>
test
="id != null"
>
#when
>
>
null
otherwise
>
choose
>
,#,#)
insert
>
"personmap"
type
="person"
>
column
="person_id"
property
="id"
/>
column
="person_name"
property
="name"
/>
column
="person_age"
property
="age"
/>
resultmap
>
>
public
inte***ce
personservice
public
class
personserviceimpl
implements
personservice
@override
public list
selectperson
(int startid,
int endid)
@override
public
intinsertperson
(person person)
}
<?xml version="1.0" encoding="utf-8"?>
xmlns
=""xmlns:context
=""xmlns:p
=""xmlns:c
=""xmlns:mybatis
=""xmlns:xsi
=""xsi:schemalocation
=".xsd"
>
"service"
class
="com.lyx.service.personserviceimpl"
>
name
= ref
=/>
bean
>
class
=>
name
= value
=/>
name
="sqlsessionfactory"
ref="sqlsessionfactory"
/>
bean
>
"sqlsessionfactory"
class
="org.mybatis.spring.sqlsessionfactorybean"
>
name
="configlocation"
value
="mybatis-config.xml"
/>
name
="datasource"
ref="c3p0"
/>
bean
>
<
context:property-placeholder
location
="classpath:db.properties"
/>
"c3p0"
class
="com.mchange.v2.c3p0.combopooleddatasource"
p:driverclass
="$"
p:jdbcurl
="$"
p:user
="$"
p:password
="$"
p:maxpoolsize
="$"
p:minpoolsize
="$"
/>
beans
>
sqlsessionfactory需要用org.mybatis.spring.sqlsessionfactorybean工廠類生成，
需要配置屬性：
datasource：資料來源
configlocation：mybatis的核心配置檔案（非必須）
配置資料來源
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