使用spring-data-mongodb操作mongodb
时间：2021-07-01 10:21:17
帮助过：2人阅读
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/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:property-placeholder location="classpath*:mongodb.properties" />
<!--username="${mongo.username}"-->
<!--password="${database.password}"-->
<mongo:db-factory id="mongoDbFactory"
host="${mongo.host}"
port="${mongo.port}"
dbname="${mongo.dbname}"
/>
<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
<constructor-arg name="mongoDbFactory" ref="mongoDbFactory"/>
</bean>
</beans>
mongodb.properties
mongo.host=127.0.0.1
mongo.port=27017
mongo.dbname=test
#mongo.username=
#database.password=
操作mongodb的测试方法
@Resource
MongoOperations mongoOperations;
@Test
public void testMongodb(){
User user = new User();
user.setName("testMongodb");
user.setAge(12);
mongoOperations.save(user, "collectionName");
User userGetFromMdb = mongoOperations.findOne(new Query(Criteria.where("name").is("testMongodb")), User.class, "collectionName");
System.out.println(userGetFromMdb);
}
使用spring-data-mongodb操作mongodb
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