BigDecimalUtils 转换工具类

代码语言：javascript复制

package com.mtons.mblog.base.utils;

import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;

import java.math.BigDecimal;
import java.text.DecimalFormat;

public class MoneyUtils {

    /**
     * 将钱格式化
     */
    private final static DecimalFormat DECIMAL_FORMAT = new DecimalFormat("###,##0.00");

    private static final String MONEY_FORMAT = ",##0.00";

    public MoneyUtils(){

    }

    /**
     * 将钱格式化
     * @param money
     * @return
     */
    public static String formatMoney(double money){
        DecimalFormat df = new DecimalFormat(MONEY_FORMAT);
        return df.format(money);
    }

    public static String formatToMoney(String s){
        if (s == null || s.equals("")){
            return "0.00";
        }
        try{
            return formatToMoney(Double.parseDouble(s));
        }catch (Exception e){
            return s;
        }
    }

    public static String formatToMoney(double d){
        try {
            return DECIMAL_FORMAT.format(d);
        }catch (Exception e){
            return String.valueOf(d);
        }
    }

    /**
     * 格式化金额
     * @param bd
     * @return
     */
    public static String formatToMoney(BigDecimal bd){
        if (!ObjectUtils.isEmpty(bd)){
            return DECIMAL_FORMAT.format(bd);
        }
        return "";
    }

    /**
     *
     * @param s  将要格式化的字符串
     * @param separator 需要去掉個分隔符,传空字符串会去掉 逗号【","】
     * @return
     */
    public static String formatMoneyToDoubleStr(String s,String separator){
        if (StringUtils.isEmpty(separator)){
            separator = ",";
        }
        return s.replace(separator,"");
    }

}

工具类

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