SPRINGMVC Integrated MongoDB

First, add the Spring-data-mongodb dependency in the Pom file:

<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-mongodb</artifactId>
    <version>1.8.1.RELEASE</version>
</dependency>
Then, create a new spring-mongo.xml

<?xml version= "1.0" encoding= "UTF-8"?>
<beans xmlns= "Http://www.springframework.org/schema/beans"
Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"
xmlns:context= "Http://www.springframework.org/schema/context"
xmlns:mongo= "Http://www.springframework.org/schema/data/mongo"
Xsi:schemalocation= "Http://www.springframework.org/schema/context
Http://www.springframework.org/schema/context/spring-context.xsd
Http://www.springframework.org/schema/data/mongo
Http://www.springframework.org/schema/data/mongo/spring-mongo-1.8.xsd
Http://www.springframework.org/schema/beans
Http://www.springframework.org/schema/beans/spring-beans.xsd ">

<mongo:mongo host= "localhost" port= "27017"/>
    
<bean id= "Mongotemplate" class= "Org.springframework.data.mongodb.core.MongoTemplate" >
<constructor-arg ref= "Mongo"/>
<constructor-arg name= "DatabaseName" value= "test"/>
<!--<constructor-arg ref= "Usercredentials"/>-->
</bean>

</beans>
then, import the Spring-mongo configuration file in spring's profile Spring-context

<?xml version= "1.0" encoding= "UTF-8"? ><beans xmlns= "Http://www.springframework.org/schema/beans" xmlns: Xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:util= "Http://www.springframework.org/schema/util" xmlns:p= "http://www.springframework.org/schema/p" xmlns:aop= "HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP" xmlns:tx= "http:/ /www.springframework.org/schema/tx "xmlns:context=" Http://www.springframework.org/schema/context "xsi: schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/ Spring-beans-3.1.xsd Http://www.springframework.org/schema/util http://www.springframework.org/schema/util/ Spring-util-3.1.xsd Http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/ Spring-tx-3.1.xsd HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP http://www.springframework.org/schema/aop/ Spring-aop-3.1.xsd Http://www.springframework.org/schema/context Http://www.springframework.org/schema/conText/spring-context-3.1.xsd "> <context:annotation-config/> <context:component-scan base-package=" c Om.pudp "/> <!--importing MongoDB configuration Files--<import resource=" Spring-mongo.xml "/> </beans>

in the model layer, create a new UserInfo class

@Document
public class UserInfo {

Private String ID;
Private String username;
Private String nickname;
Private String sex;
Private String age;

Public UserInfo () {}

Public UserInfo (string username, string nickname, String sex, String age) {
Super ();
This.username = Username;
This.nickname = nickname;
This.sex = sex;
This.age = age;
}

Public String getId () {
return ID;
}

public void SetId (String id) {
This.id = ID;
}

Public String GetUserName () {
return username;
}

public void Setusername (String username) {
This.username = Username;
}

Public String Getnickname () {
return nickname;
}

public void Setnickname (String nickname) {
This.nickname = nickname;
}

Public String Getsex () {
return sex;
}

public void Setsex (String sex) {
This.sex = sex;
}

Public String Getage () {
return age;
}

public void Setage (String age) {
This.age = age;
}
}
on the DAO layer, first create a new Basedao interface

Public interface Basedao {
    void Add (Object obj);
}
The interface is then implemented

@Repository (value = "Basedaoimpl")
public class Mongodbbasedaoimpl implements Basedao {

    @Autowired
    @Qualifier ("Mongotemplate")
    protected Mongotemplate mongotemplate;

    @Override
    public void Add (Object obj) {
        This.mongoTemplate.insert (obj);
    }
}
The service layer is as follows:

@Service (value = "Userinfoservice")
public class Userinfoserviceimpl extends Mongodbbasedaoimpl implements Userinfoservice {
}
Finally, the controller class is defined as follows:

@Controller
public class TestController {

    @Resource
    Private Userinfoservice Userinfoservice;

    @RequestMapping (value = "Test", method = Requestmethod.get)
    Public String test () {
        UserInfo UserInfo = new UserInfo ();
        Userinfo.setnickname ("Nick");
        Userinfo.setusername ("Nike2");
        Userinfo.setsex ("female");
        Userinfo.setage ("27");
        Userinfoservice.add (UserInfo);
        return "Test";
    }
}
So far, a simple SPRINGMVC integration MongoDB is complete, start the project, in the browser input http://localhost:8080/test, query the MONGO database, you can find that one of the data.

SPRINGMVC Integrated MongoDB