springboot-16-springboot中引入xml文件

Posted 2020-09-09 bronk

参考原文: http://412887952-qq-com.iteye.com/blog/2293846 使用的是在spring中注入一个bean的方式来测试是否成功, 感觉略不实用, 只碰到过一次dubbo中需要配置文件注入, 其他都可以通过注解注入的方式实现

1, mongdb的配置文件: 

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util"
    xmlns:context="http://www.springframework.org/schema/context" 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-3.0.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
    http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
    
    <context:component-scan base-package="com.mongo" />
    <!-- 获取配置资源 -->
    <!-- <context:property-placeholder location="classpath:mongodb-context-config.properties" /> -->
    <context:property-placeholder location="classpath:mongodb-context-config.properties" ignore-unresolvable="true"/> 
    
    <mongo:mongo id="mongo" host="${mongo.host}" port="${mongo.port}" >
        <mongo:options 
            connections-per-host="${mongo.connectionsPerHost}" 
            threads-allowed-to-block-for-connection-multiplier="${mongo.threadsAllowedToBlockForConnectionMultiplier}" 
            connect-timeout="${mongo.connectTimeout}" 
            max-wait-time="${mongo.maxWaitTime}" 
            auto-connect-retry="${mongo.autoConnectRetry}" 
            socket-keep-alive="${mongo.socketKeepAlive}" 
            socket-timeout="${mongo.socketTimeout}" 
            slave-ok="${mongo.slaveOk}" 
            write-number="1" 
            write-timeout="0" write-fsync="true"/> 
    </mongo:mongo>
    <!-- 设置使用的数据库 名-->
    <mongo:db-factory dbname="test" mongo-ref="mongo"/>
    <!-- mongodb的模板 -->
    <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
       <constructor-arg name="mongoDbFactory" ref="mongoDbFactory"/>
    </bean>
</beans>

资源文件: 

mongo.host=www.wenbronk.com
mongo.port=27017
mongo.connectionsPerHost=8
mongo.threadsAllowedToBlockForConnectionMultiplier=4
mongo.connectTimeout=1000
mongo.maxWaitTime=1500
mongo.autoConnectRetry=true
mongo.socketKeepAlive=true
mongo.socketTimeout=1500
mongo.slaveOk=true
mongo.writeNumber=1
mongo.riteTimeout=0
mongo.writeFsync=true

 

2, 将配置文件引入springboot

XMLSource.java   确保可以被入口程序扫描到

package com.iwhere;

import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;

/**
 * 将外部资源文件引入springboot中
 * 在入口类的可扫描环境下
 * 
 * @author wenbronk
 * @time 2017年4月6日  下午2:21:30  2017
 */
@Configuration
@ImportResource(locations={"classpath:mongodb/mongodb-context.xml"})
public class XMLSource {

    
}

然后在启动后, 就可以通过MongoTemplate来进行注入了

 

原文地址: http://412887952-qq-com.iteye.com/blog/2293846