匯入jar包
>
>
org.springframeworkgroupid
>
>
spring-webmvcartifactid
>
>
5.2.6.releaseversion
>
dependency
>
編寫**編寫乙個hello實體類
public
class
hello
public
void
setstr
(string str)
@override
public string tostring()
';}}
<?xml version="1.0" encoding="utf-8"?>
xmlns
=""xmlns:xsi
=""xsi:schemalocation
="/spring-beans.xsd"
>
"hello"
class
="site.duing.pojo.hello"
>
name
="str"
value
="spring"
/>
bean
>
beans
>
@test
public
void
test()
ioc是一種程式設計思想，由主動的程式設計變成被動的接收
<?xml version="1.0" encoding="utf-8"?>
xmlns
=""xmlns:xsi
=""xsi:schemalocation
="/spring-beans.xsd"
>
"mysqlimpl"
class
="site.duing.dao.userdaomysqlimpl"
/>
"oracleimpl"
class
="site.duing.dao.userdaooracleimpl"
/>
"serviceimpl"
class
="site.duing.serivce.userserviceimpl"
>
name
="userdao"
ref="oracleimpl"
/>
bean
>
beans
>
@test
public
void
test()
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