读取xml文件中的配置参数实例

<?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:context="http://www.springframework.org/schema/context" xsi:schemaLocation="   http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd   http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd   http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">         <bean id="SysParam" class="com.wisoft.tysfrz.utils.SysParam">    <!--行政区划代码前台显示默认值-->    <property name="zoneCode" value="36"></property>    <!--二代证读卡器读取照片存储位置-->    <property name="sfzpicpath" value="d://"></property>    <!--保存身份证照片相对路径-->    <property name="photoRealPath" value="r/project/imgs/photo/"></property>  </bean></beans>

package com.wisoft.tysfrz.utils;/** * 系统配置参数 *  * @author ZHENWENCAN * @date 2017年10月9日 下午1:09:48 */public class SysParam { //行政区划代码前台显示默认值 private String zoneCode; //二代证读卡器读取照片存储位置 private String sfzpicpath; //保存身份证照片相对路径 private String photoRealPath; public String getZoneCode() {  return zoneCode; } public void setZoneCode(String zoneCode) {  this.zoneCode = zoneCode; } public String getSfzpicpath() {  return sfzpicpath; } public void setSfzpicpath(String sfzpicpath) {  this.sfzpicpath = sfzpicpath; } public String getPhotoRealPath() {  return photoRealPath; } public void setPhotoRealPath(String photoRealPath) {  this.photoRealPath = photoRealPath; }}

private static ApplicationContext cpxac = new ClassPathXmlApplicationContext("tysfrz/spring/tysfrz_params.xml");private static SysParam sysparam = (SysParam) cpxac.getBean("SysParam");String photorealpath = sysparam.getPhotoRealPath();

import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;