#债权转让 
#默认周期 必须大于0
credit.defaultDuration=1
#最小转让金额（元）
credit.minBidAmount=1.00
#最小转让时间 到期时间小于此的不让进行转让（小时）
credit.assignThreshold=24
#最小折让率(%)
credit.minDiscountRate=70
#最大折让率(%)
credit.maxDiscountRate=110

	<!-- 配置参数 -->
	<bean id="configProperties"
		class="org.springframework.beans.factory.config.PropertiesFactoryBean">
		<property name="locations">
			<value>file:${config.root}/admin-config.properties</value>
		</property>
	</bean>

	 <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer">
        <property name="properties" ref="configProperties" />
    </bean>   

package com.netfinworks.fax.admin.web.config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import com.netfinworks.common.util.money.Money;

/**
 * <p>
 * 常量配置
 *</p>
 * @author weichunhe
 * @version $Id: Constant.java, v 0.1 2015年5月28日 下午5:14:22 weichunhe Exp $
 */
@Component
public class Constant {

    private Logger log = LoggerFactory.getLogger(getClass());
    private static final String LOG_PREFIX = "从配置文件中注入常量==>";
    /**
     * 债权转让 默认周期 周期必须大于0
     */  
    private static int defaultDuration=1;
    @Value("#{configProperties['credit.defaultDuration']}")
    public void setDefaultDuration(String defaultDuration) {
        try {
            Constant.defaultDuration = Integer.valueOf(defaultDuration);
        } catch (Exception e) {
            log.error(LOG_PREFIX+"注入默认周期出错!"+defaultDuration,e);
        }
        
    }
    /**
     * 债权转让 最小转让时间 到期时间小于此的不让进行转让（毫秒）
     */
    private static long assignThreshold = 24*60*60*1000;
    @Value("#{configProperties['credit.assignThreshold']}")
    public  void setAssignThreshold(String assignThreshold) {
        try {
            Constant.assignThreshold = Long.valueOf(assignThreshold) * 60 * 60 *1000L;
        } catch (Exception e) {
            log.error(LOG_PREFIX+"注入 最小转让时间出错!"+assignThreshold,e);
        }
       
    }
    /**
     * 债权转让 最小转让金额（元）
     */
    private static Money minBidAmount ;
    @Value("#{configProperties['credit.minBidAmount']}")
    public  void setMinBidAmount(Money minBidAmount) {
        Constant.minBidAmount = minBidAmount;
    }
    /**
     * 债权转让最小折让率(%)
     */
    private static int minDiscountRate = 0;
    @Value("#{configProperties['credit.minDiscountRate']}")
    public void setMinDiscountRate(String minDiscountRate) {
        try {
            Constant.minDiscountRate =Integer.valueOf(minDiscountRate);
        } catch (Exception e) {
            log.error(LOG_PREFIX+"注入最小折让率出错!"+minDiscountRate,e);
        }
        
    }
    /**
     * 债权转让最大折让率(%)
     */
    private static int maxDiscountRate = 110;
    @Value("#{configProperties['credit.maxDiscountRate']}")
    public void setMaxDiscountRate(String maxDiscountRate) {
        try {
            Constant.maxDiscountRate =Integer.valueOf(maxDiscountRate);
        } catch (Exception e) {
            log.error(LOG_PREFIX+"注入最大折让率出错!"+maxDiscountRate,e);
        }
    }
    
    public static int getMinDiscountRate() {
        return minDiscountRate;
    }

    public static int getMaxDiscountRate() {
        return maxDiscountRate;
    }

    public static long getAssignThreshold() {
        return assignThreshold;
    }

    public static Money getMinBidAmount() {
        return minBidAmount;
    }

    public static int getDefaultDuration() {
        return defaultDuration;
    }
        
}

        model.put("defaultDuration", Constant.getDefaultDuration());
        model.put("minDiscountRate", Constant.getMinDiscountRate());
        model.put("maxDiscountRate", Constant.getMaxDiscountRate());