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;