SpringMVC连接MongoDB操作数据库

<?xml version="1.0" encoding="UTF-8"?>
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<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd"><infoorganisation=""module="adagent"status="integration"></info><configurations><conf name="default" visibility="public" description="runtime dependencies and master artifact can be used with this conf" extends="runtime,master"/><conf name="master" visibility="public" description="contains only the artifact published by this module itself, with no transitive dependencies"/><conf name="compile" visibility="public" description="this is the default scope, used if none is specified. Compile dependencies are available in all classpaths."/><conf name="provided" visibility="public" description="this is much like compile, but indicates you expect the JDK or a container to provide it. It is only available on the compilation classpath, and is not transitive."/><conf name="runtime" visibility="public" description="this scope indicates that the dependency is not required for compilation, but is for execution. It is in the runtime and test classpaths, but not the compile classpath." extends="compile"/><conf name="test" visibility="private" description="this scope indicates that the dependency is not required for normal use of the application, and is only available for the test compilation and execution phases." extends="runtime"/><conf name="system" visibility="public" description="this scope is similar to provided except that you have to provide the JAR which contains it explicitly. The artifact is always available and is not looked up in a repository."/><conf name="sources" visibility="public" description="this configuration contains the source artifact of this module, if any."/><conf name="javadoc" visibility="public" description="this configuration contains the javadoc artifact of this module, if any."/><conf name="optional" visibility="public" description="contains all optional dependencies"/></configurations><dependencies><!--spring--><dependency org="org.springframework" name="spring-core" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-beans" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-web" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-context" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-context-support" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-aop" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-expression" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-tx" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-jms" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-jdbc" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework" name="spring-webmvc" rev="4.0.4.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.slf4j" name="slf4j-api" rev="1.7.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.slf4j" name="jcl-over-slf4j" rev="1.7.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.slf4j" name="jul-to-slf4j" rev="1.7.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.slf4j" name="log4j-over-slf4j" rev="1.7.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="ch.qos.logback" name="logback-classic" rev="1.1.2" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="ch.qos.logback" name="logback-core" rev="1.1.2" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><!--json序列化--><dependency org="com.fasterxml.jackson.core" name="jackson-core" rev="2.3.1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="com.fasterxml.jackson.core" name="jackson-annotations" rev="2.3.1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="com.fasterxml.jackson.core" name="jackson-databind" rev="2.3.1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><!--HTTP--><dependency org="org.aopalliance" name="com.springsource.org.aopalliance" rev="1.0.0" /><dependency org="org.springframework.data"   name="spring-data-commons" rev="1.10.0.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.httpcomponents" name="httpclient" rev="4.3.3" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.httpcomponents" name="httpcore" rev="4.3.3" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.httpcomponents" name="httpmime" rev="4.3.3" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.ws.xmlschema" name="xmlschema-core" rev="2.1.0" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><!--cxf--><dependency org="org.apache.cxf" name="cxf-bundle" rev="2.7.11" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.neethi" name="neethi" rev="3.0.3" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.velocity" name="velocity" rev="1.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.ws.xmlschema" name="xmlschema-core" rev="2.1.0" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="javax.xml.bind" name="jaxb-api" rev="2.2.4" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="javax.xml.soap" name="saaj-api" rev="1.3.5" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="com.sun.xml.bind" name="jaxb-xjc" rev="2.2.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="com.sun.xml.bind" name="jaxb-core" rev="2.2.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="com.sun.xml.messaging.saaj" name="saaj-impl" rev="1.3.23" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.codehaus.woodstox" name="woodstox-core-asl" rev="4.3.0" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.codehaus.woodstox" name="stax2-api" rev="3.1.4" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.jvnet.staxex" name="stax-ex" rev="1.7.7" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.codehaus.jettison" name="jettison" rev="1.3.5" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="wsdl4j" name="wsdl4j" rev="1.6.3" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><!-- axis相关内容 --><dependency org="axis" name="axis" rev="1.4" conf="compile->compile(*),master(*);runtime->runtime(*)" /><dependency org="axis" name="axis-jaxrpc" rev="1.4" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false" /><dependency org="axis" name="axis-saaj" rev="1.4" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false" /><dependency org="axis" name="axis-wsdl4j" rev="1.5.1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false" /><dependency org="commons-discovery" name="commons-discovery" rev="0.2" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false" /><dependency org="com.google.code.gson" name="gson" rev="2.3" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="dom4j" name="dom4j" rev="1.6.1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><!--<dependency org="org.apache.axis" name="axis"  rev="1.4"  conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/> --><dependency org="jaxen" name="jaxen" rev="1.1-beta-9" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/> <dependency org="javax.validation" name="validation-api" rev="1.1.0.Final"  conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false" /><dependency org="javax.ws.rs" name="javax.ws.rs-api" rev="2.0-m10" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.springframework.data" name="spring-data-mongodb" rev="1.7.0.RELEASE" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.mongodb" name="mongo-java-driver" rev="3.0.0-rc1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.solr" name="solr-solrj" rev="5.1.0" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="org.apache.commons" name="commons-vfs2" rev="2.0" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="commons-discovery" name="commons-discovery" rev="0.5" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="commons-logging" name="commons-logging" rev="1.2" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/><dependency org="javax.xml.rpc" name="javax.xml.rpc-api" rev="1.1" conf="compile->compile(*),master(*);runtime->runtime(*)" transitive="false"/></dependencies>
</ivy-module>

ivy.xml

1、先引入以上的jar包：

2、使用MongoTemplate：

package com.d.service;import javax.servlet.http.HttpServletRequest;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;//@RestController
//@RequestMapping("/test")
public class TestService {private static final Logger logger = LoggerFactory.getLogger(TestService.class);@AutowiredMongoTemplate mongoTemplate; @RequestMapping(value = "/check", method = RequestMethod.GET)@ResponseBodypublic JsonResult<String> check(HttpServletRequest request) {try {logger.info("Address:{}", request.getLocalAddr());logger.info("Name:{}", request.getLocalName());} catch (Throwable e) {logger.error(e.getMessage());logger.debug(e.getMessage(), e);}return new JsonResult<String>("服务运行正常...").success();}@RequestMapping(value = "/add", method = RequestMethod.GET)@ResponseBodypublic JsonResult<String> add(HttpServletRequest request) {try {TestMo mo = new TestMo();mo.setId("1111");mo.setMessage("2222");mo.setName("3333");mongoTemplate.insert(mo);} catch (Throwable e) {logger.error(e.getMessage());logger.debug(e.getMessage(), e);return new JsonResult<String>(e.getMessage()).fail(0);}return new JsonResult<String>("服务运行正常...").success();}
}

3、使用Reosititory:

package com.repository;import org.springframework.data.mongodb.repository.MongoRepository;import com.model.MaterialInfo;public interface MaterialRepository extends MongoRepository<MaterialInfo, String>{}

Api:

package com.api;import javax.validation.Valid;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.QueryParam;import org.springframework.data.domain.Sort;
import org.springframework.data.mongodb.core.query.Query;import com.model.MaterialInfo;
import com.utils.QueryResult;public interface MaterialApi {@POST@Path("insert")MaterialInfo insert(@Valid MaterialInfo materialInfo);@DELETE@Path("delete")void delete(@QueryParam("id") String id);@POST@Path("update")void update(@QueryParam("id") String id);@POST@Path("save")MaterialInfo save(@Valid MaterialInfo materialInfo);@GET@Path("get")MaterialInfo getBroadCastList(String id);@POST@Path("query/with/paging")public QueryResult<MaterialInfo> queryWithPaging(Query query, Sort sort, //
            int start, int limit);
}

Impl:

package com.api.impl;import javax.ws.rs.Path;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.data.domain.Sort;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Component;import com.api.MaterialApi;
import com.model.MaterialInfo;
import com.repository.MaterialRepository;
import com.utils.QueryResult;@Path("/material")
@Component("materialImpl")
public class MaterialApiImpl implements MaterialApi {@Autowiredprivate MaterialRepository _materialRepository;@Autowired  @Qualifier("mongoTemplate")  MongoTemplate mongoTemplate;@Overridepublic MaterialInfo insert(MaterialInfo materialInfo) {// TODO Auto-generated method stubreturn _materialRepository.insert(materialInfo);}@Overridepublic void delete(String id) {// TODO Auto-generated method stub
        }@Overridepublic MaterialInfo save(MaterialInfo materialInfo) {// TODO Auto-generated method stubreturn null;}@Overridepublic MaterialInfo getBroadCastList(String id) {// TODO Auto-generated method stubreturn null;}@Overridepublic QueryResult<MaterialInfo> queryWithPaging(Query query, Sort sort, int start, int limit) {// TODO Auto-generated method stubreturn null;}@Overridepublic void update(String id) {// TODO Auto-generated method stub
        }}

Service:

package com.service;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;import com.api.MaterialApi;
import com.model.MaterialInfo;@Component("materialService")
public class MaterialService {public static Logger logger = LoggerFactory.getLogger(MaterialService.class);@AutowiredMaterialApi _materialApi;public String save(MaterialInfo materialInfo){try {_materialApi.save(materialInfo);} catch (Throwable e) {return e.getMessage();}return "success";}
}

以上！

缺少关键的beans.xml文件补上去：注意其中的<mongo:repositories />很重要；

<?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:mvc="http://www.springframework.org/schema/mvc"xmlns:context="http://www.springframework.org/schema/context"xmlns:jaxws="http://cxf.apache.org/jaxws"xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:mongo="http://www.springframework.org/schema/data/mongo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsdhttp://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsdhttp://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsdhttp://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.5.xsd  http://www.springframework.org/schema/data/repository http://www.springframework.org/schema/data/repository/spring-repository-1.5.xsd http://cxf.apache.org/jaxws  http://cxf.apache.org/schemas/jaxws.xsdhttp://cxf.apache.org/jaxrs  http://cxf.apache.org/schemas/jaxrs.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd"><!-- 自动扫描 -->  <context:annotation-config /><mvc:annotation-driven /><context:component-scan base-package="com.d" /><import resource="classpath:com/d/beans.xml"/>    <mongo:repositories base-package="com.d.repository"></mongo:repositories><context:property-placeholder location="classpath:com/d/mongodb.properties" /><!--<mongo:mongo id="mongo"  host="${mongodb.host}" port="${mongodb.port}" />  --><mongo:mongo id="mongo" replica-set="${mongodb.replicaSet}" />  <mongo:db-factory id="mongoDbFactory" dbname="${mongodb.database}"  mongo-ref="mongo" />  <!-- mongo模板操作对象 -->  <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">  <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />  </bean>  </beans>

以上文件加载只能加载classpath下的文件，加载外部文件需修改配置如下：<context:property-placeholder location="file:${app.home}/config/mongodb.properties" />重点在添加file标识

mongodb.properties：

#mongodb
mongodb.database=adbase
mongodb.replicaSet=127.0.0.1:27017
#mongodb.host=127.0.0.1
#mongodb.port=27017

转载于:https://www.cnblogs.com/liangblog/p/7753756.html

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