Spring整合MongoDB

版本：

spring：4.1.3.RELEASE

monGo-java-driver.version：3.4.1

spring-data-mongoDB.version：1.7.0.RELEASE

配置：

1、pom.xml中添加核心依赖（两个）

+++++++++++++++++++++++++++++++++++++++++++++++++++++

                <!-- mongo-java-dirver -->
		<dependency>
			<groupId>org.mongodb</groupId>
			<artifactId>mongo-java-driver</artifactId>
			<version>3.4.1</version>
		</dependency>
		<!-- spring-data-mongodb -->
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-mongodb</artifactId>
			<version>1.7.0.RELEASE</version>
		</dependency>

++++++++++++++++++++++++++++++++++++++++++++++++++++++

完整pom.xml文件内容如下：

<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/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.fwmagic.mongo</groupId>
	<artifactId>fwmagic-mongo</artifactId>
	<version>1.0.0-SNAPSHOT</version>

	<properties>
		<junit.version>4.12</junit.version>
		<spring.version>4.1.3.RELEASE</spring.version>
		<fastJSON.version>1.2.15</fastjson.version>
		<slf4j.version>1.6.4</slf4j.version>
		<joda-time.version>2.5</joda-time.version>
		<commons-lang3.version>3.3.2</commons-lang3.version>
		<commons-io.version>1.3.2</commons-io.version>
		<mongo-java-driver.version>3.4.1</mongo-java-driver.version>
		<spring-data-mongodb.version>1.7.0.RELEASE</spring-data-mongodb.version>

		<env>dev</env>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<maven.compiler.encoding>UTF-8</maven.compiler.encoding>
	</properties>

	<dependencies>
		<!--junit -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>${junit.version}</version>
		</dependency>

		<!-- fastjson -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>fastjson</artifactId>
			<version>${fastjson.version}</version>
		</dependency>

		<!-- Spring -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-WEBmvc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- slf4j日志 -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>${slf4j.version}</version>
		</dependency>
		<!-- Apache工具组件 -->
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-lang3</artifactId>
			<version>${commons-lang3.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-io</artifactId>
			<version>${commons-io.version}</version>
		</dependency>
		<!-- 时间操作组件 -->
		<dependency>
			<groupId>joda-time</groupId>
			<artifactId>joda-time</artifactId>
			<version>${joda-time.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-pool2</artifactId>
			<version>2.0</version>
		</dependency>
		<!-- mongo-java-dirver -->
		<dependency>
			<groupId>org.mongodb</groupId>
			<artifactId>mongo-java-driver</artifactId>
			<version>${mongo-java-driver.version}</version>
		</dependency>
		<!-- spring-data-mongodb -->
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-mongodb</artifactId>
			<version>${spring-data-mongodb.version}</version>
			<exclusions>
				<exclusion>
					<artifactId>slf4j-api</artifactId>
					<groupId>org.slf4j</groupId>
				</exclusion>
			</exclusions>
		</dependency>
	</dependencies>
	<build>
		<plugins>
			<!-- java编译插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.2</version>
				<configuration>
					<source>1.7</source>
					<target>1.7</target>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<!-- 配置Tomcat插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-war-plugin</artifactId>
				<version>2.6</version>
				<configuration>
					<arcHiveClasses>true</archiveClasses>
					<packagingExcludes>WEB-INF/classes
	@Test
	public void testList() {
		Query query = new Query();
		List<Notice> notice = dao.list(query, Notice.class);
		for (Notice n : notice) {
			System.out.println(n);
		}
	}

	
	@Test
	public void testInsert(){
		Notice notice = new Notice();
		notice.setSiteId(7);
		notice.setCreator("diaochan");
		notice.setTitle("今天星期一");
		notice.setUpdateTime(new Date());
		dao.insert(notice);
	}
	
	
	@Test
	public void testUpdate(){
		Criteria criteria = new Criteria();
		criteria.and("creator").is("zhaojun");
		Query query = new Query(criteria);
		dao.update(query, Update.update("createTime", new Date()), Notice.class);
	}
	
	
	@Test
	public void testRemove(){
		Criteria criteria = new Criteria();
		criteria.and("creator").is("zhaojun");
		Query query = new Query(criteria);
		dao.remove(query, Notice.class);
	}
	
	//未完待续……
}

NoticeDAO.java

package com.fwmagic.dao;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.data.mongodb.core.query.Update;
import org.springframework.stereotype.Repository;

import com.fwmagic.pojo.Notice;
import com.mongodb.WriteResult;

@Repository
public class NoticeDAO implements BaseDAO<Notice>{

	@Autowired
	private MongoTemplate mt;
	
	@Override
	public List<Notice> list(Query query, Class<Notice> entityClass) {
		return mt.find(query, entityClass);
	}

	@Override
	public Notice findOne(Query query, Class<Notice> entityClass) {
		return mt.findOne(query, entityClass);
	}
	
	@Override
	public void insert(Notice notice){
		mt.insert(notice);
	}
	
	@Override
	public WriteResult update(Query query, Update update, Class<?> entityClass){
		return mt.updateFirst(query, update, entityClass);
	}
	
	@Override
	public void remove(Query query, Class<?> entityClass){
		mt.remove(query, entityClass);
	}
}

完整demo请移步此处查看.