Spring之xml配置方式快速整合MongoDB

1. MongoDB

MongoDB 版本： 4.2.21

1. 引依赖

<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-mongodb -->
<dependency><groupId>org.springframework.data</groupId><artifactId>spring-data-mongodb</artifactId><version>3.4.2</version>
</dependency><!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa -->
<dependency><groupId>org.springframework.data</groupId><artifactId>spring-data-jpa</artifactId><version>2.7.2</version>
</dependency>

2. application.properties

mongo.username=test
mongo.password=test
mongo.host=127.0.0.1
mongo.port=27017
mongo.dbname=test_doc
mongo.authenticationDbname=admin
mongo.authMechanism=SCRAM-SHA-1

3. application-context-mongodb.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:mongo="http://www.springframework.org/schema/data/mongo"xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context.xsdhttp://www.springframework.org/schema/data/mongohttp://www.springframework.org/schema/data/mongo/spring-mongo.xsdhttp://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd"><!-- 有认证的配置 --><mongo:db-factory id="mongoDbFactory" client-uri="mongodb://${mongo.username}:${mongo.password}@${mongo.host}:${mongo.port}/${mongo.dbname}?authSource=${mongo.authenticationDbname}&amp;authMechanism=${mongo.authMechanism}"/><bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate"><constructor-arg name="mongoDbFactory" ref="mongoDbFactory" /></bean><!-- 自动扫描 --><mongo:mapping-converter base-package="com.yuan.mongo.page.*" /><context:annotation-config /><!-- 自定义注解类 --><context:component-scan base-package="com.yuan.mongo,caom.yuan.utils" /><bean class="org.springframework.data.mongodb.core.mapping.event.LoggingEventListener" /></beans>