Spring Data MongoDB 环境搭建

矫情吗；* 2022-09-25 09:22 250阅读 0赞

### 一、开发环境 ###

*  spring版本：4.0.6.RELEASE
 *  spring-data-mongodb版本：1.4.1.RELEASE
 *  junit版本 4.11
 *  maven版本:3.0.5

### 二、pom.xml ###

使用Maven管理jar包

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <groupId>mongos</groupId>
        <artifactId>mongos</artifactId>
        <packaging>jar</packaging>
        <version>0.0.1-SNAPSHOT</version>
        <name>mongos</name>
        <url>http://maven.apache.org</url>
    
        <properties>
            <org.springframework-version>4.0.6.RELEASE</org.springframework-version>
            <org.hibernate-version>4.3.1.Final</org.hibernate-version>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        </properties>
    
        <dependencies>
    
            
            <dependency>
                <groupId>org.springframework.data</groupId>
                <artifactId>spring-data-mongodb</artifactId>
                <version>1.4.1.RELEASE</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.data</groupId>
                <artifactId>spring-data-commons-core</artifactId>
                <version>1.4.1.RELEASE</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
                <version>${org.springframework-version}</version>
                
                <exclusions>
                    <exclusion>
                        <groupId>commons-logging</groupId>
                        <artifactId>commons-logging</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context-support</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aop</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-beans</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-orm</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aspects</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-tx</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-web</artifactId>
                <version>${org.springframework-version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.hibernate</groupId>
                <artifactId>hibernate-core</artifactId>
                <version>${org.hibernate-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.hibernate</groupId>
                <artifactId>hibernate-validator</artifactId>
                <version>${org.hibernate-version}</version>
            </dependency>
    
            <dependency>
                <groupId>javax.validation</groupId>
                <artifactId>validation-api</artifactId>
                <version>1.0.0.GA</version>
                <scope>provided</scope>
            </dependency>
    
            <dependency>
                <groupId>org.hibernate</groupId>
                <artifactId>hibernate-entitymanager</artifactId>
                <version>${org.hibernate-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-dbcp2</artifactId>
                <version>2.0.1</version>
            </dependency>
    
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>1.6.1</version>
            </dependency>
    
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>1.2.17</version>
            </dependency>
    
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.11</version>
                <scope>test</scope>
            </dependency>
    
            <dependency>
                <groupId>com.google.code.gson</groupId>
                <artifactId>gson</artifactId>
                <version>2.2.4</version>
            </dependency>
    
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>javax.servlet-api</artifactId>
                <version>3.0.1</version>
                <scope>provided</scope>
            </dependency>
    
            
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-core</artifactId>
                <version>2.1.0</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
                <version>2.1.0</version>
            </dependency>
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-annotations</artifactId>
                <version>2.1.0</version>
            </dependency>
    
            <dependency>
                <groupId>cglib</groupId>
                <artifactId>cglib-nodep</artifactId>
                <version>2.2.2</version>
            </dependency>
    
            <dependency>
                <groupId>javax.servlet.jsp.jstl</groupId>
                <artifactId>jstl-api</artifactId>
                <version>1.2</version>
            </dependency>
    
        </dependencies>
    
        <build>
            <finalName>mongos</finalName>
        </build>
    </project>

### 三、db.xml ###

spring mongodb 核心配置

<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:mongo="http://www.springframework.org/schema/data/mongo" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tool="http://www.springframework.org/schema/tool" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tool http://www.springframework.org/schema/tool/spring-tool-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd">
    
        
    
        
        <mongo:mongo id="mongo" host="127.0.0.1" port="27017">
            
            <mongo:options connections-per-host="8" threads-allowed-to-block-for-connection-multiplier="4" connect-timeout="1000" max-wait-time="1500" auto-connect-retry="true" socket-keep-alive="true" socket-timeout="1500" slave-ok="true" write-number="1" write-timeout="0" write-fsync="true" />
        </mongo:mongo>
    
        
        <mongo:db-factory id="mongoDbFactory" dbname="mydb" mongo-ref="mongo" />
    
        
        <mongo:mapping-converter base-package="com.ithome.bean" id="mongoConverter" />
    
        
        <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
            <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
            <constructor-arg name="mongoConverter" ref="mongoConverter" />
        </bean>
    
        
        <mongo:repositories base-package="com.ithome.bean" />
    
        <bean id="personDao" class="com.ithome.dao.impl.PersonDaoImpl">
            <property name="mongoTemplate" ref="mongoTemplate" />
        </bean>
    
    </beans>

### 四、实体 Bean ###

import java.io.Serializable;
    
    public class Person implements Serializable { 
    
        private static final long serialVersionUID = 1L;
    
        private String id;
        private String name; // 姓名
        private String sex; // 性别
        private String idCard; // 身份证号码
        private String note; // 备注
    
        /** * 省略 set() get() */
    
    }

### 五、接口 PersonDao ###

import java.util.List;
    import com.ithome.bean.Person;
    
    public interface PersonDao { 
    
        /** * 插入数据 * @param u */
        public void insert(Person u);
    
        /** * 查询全部 * @return */
        public List<Person> queryAll();
    
    }

### 六、接口实现 PersonDaoImpl ###

import java.util.List;
    import org.springframework.data.mongodb.core.MongoOperations;
    import org.springframework.stereotype.Repository;
    import com.ithome.bean.Person;
    import com.ithome.dao.PersonDao;
    
    @Repository
    public class PersonDaoImpl implements PersonDao { 
    
        private MongoOperations mongoTemplate;
    
        public void setMongoTemplate(MongoOperations mongoTemplate) {
            this.mongoTemplate = mongoTemplate;
        }
    
        @Override
        public void insert(Person u) {
            mongoTemplate.insert(u);
        }
    
        @Override
        public List<Person> queryAll() {
            List<Person> user = mongoTemplate.findAll(Person.class);
            return user;
        }
    }

### 七、测试类 ###

import java.util.List;
    import org.junit.BeforeClass;
    import org.junit.Test;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.test.context.ContextConfiguration;
    import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
    import com.ithome.bean.Person;
    import com.ithome.dao.PersonDao;
    
    @org.junit.runner.RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations = { "classpath:db.xml" })
    public class PersonTest { 
    
        @BeforeClass
        public static void setUpBeforeClass() throws Exception {
        }
    
        @Autowired
        public PersonDao personDao;
    
        @Test
        public void insert() {
            Person person = new Person();
            person.setName("zhangsan");
            person.setSex("男");
            person.setIdCard("110112100589911");
            person.setNote("无");
            personDao.insert(person);
        }
    
        @Test
        public void getAll() {
            List<Person> list = personDao.queryAll();
            for (Person p : list) {
                System.out.println("ID: " + p.getId() + " 姓名：" + p.getName());
            }
        }
    
    }

作者：[itmyhome][]

[itmyhome]: http://blog.csdn.net/itmyhome1990