app : myname : "leo"
@controller
public class testcontroller {
@value("${app.myname}")
private string myname;
@requestmapping(value = "test",method = requestmethod.get)
@responsebody
public string test(string name){
system.out.println("============"+myname);
return myname;
}
}
app :
config:
myname : "leo"
age : 20
money : 30
bean:
@getter @setter @configurationproperties(prefix = "app.config") @component public class user { private string myname; private integer age; private integer money; }
<dependency>
<groupid>org.slf4j</groupid>
<artifactid>slf4j-api</artifactid>
</dependency>
<dependency>
<groupid>org.mybatis.spring.boot</groupid>
<artifactid>mybatis-spring-boot-starter</artifactid>
<version>1.3.0</version>
</dependency>
@springbootapplication
@mapperscan(basepackages="com.example.demo.mapper")
public class app {
public static void main(string[] args) {
springapplication.run(app.class, args);
}
}
@configuration
@autoconfigureafter(mybatisautoconfiguration.class)
public class mapperscanconfiguration {
@bean
public mapperscannerconfigurer mapperscannerconfigurer() {
mapperscannerconfigurer msc = new mapperscannerconfigurer();
msc.setsqlsessionfactorybeanname("sqlsessionfactory");
msc.setbasepackage("com.xmg.springboot.demo._10mybatis.mapper");
return msc;
}
}
@springbootapplication
@enabletransactionmanagement
public class app {
public static void main(string[] args) {
springapplication.run(app.class, args);
}
}
2.依赖包:
<dependency>
<groupid>org.mybatis.spring.boot</groupid>
<artifactid>mybatis-spring-boot-starter</artifactid>
<version>1.3.0</version>
</dependency>
<dependency>
<groupid>org.springframework.boot</groupid>
<artifactid>spring-boot-starter-jdbc</artifactid>
</dependency>
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