读取xml文件中的配置参数
paras.xml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: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>
SysParam.java类文件
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; } }
使用
private static ApplicationContext cpxac = new ClassPathXmlApplicationContext("tysfrz/spring/tysfrz_params.xml");
private static SysParam sysparam = (SysParam) cpxac.getBean("SysParam");
String photorealpath = sysparam.getPhotoRealPath();
需要引用包
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;