供报表模板使用的时间操作、中文大写金额工具类

src/main/java/com/uas/report/util/ChineseMoneyUtils.java

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+package com.uas.report.util;
+
+import java.math.BigDecimal;
+
+/**
+ * 数字转为中文大写金额
+ * 
+ * @author sunyj
+ * @since 2016年9月27日 下午8:11:04
+ */
+public class ChineseMoneyUtils {
+	/** 定义数组存放数字对应的大写 */
+	private final static String[] STR_NUMBER = { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖" };
+
+	/** 定义数组存放位数的大写 */
+	private final static String[] STR_MODIFY = { "", "拾", "佰", "仟", "万", "拾", "佰", "仟", "亿", "拾", "佰", "仟" };
+
+	/**
+	 * 将一个数字转化为金额
+	 * 
+	 * @param tempNumber
+	 *            传入一个double的变量
+	 * @return 返一个转换好的字符串
+	 */
+	public static String numberToChinese(double tempNumber) {
+		java.text.DecimalFormat df = new java.text.DecimalFormat("#.#########");
+		String pTemp = String.valueOf(df.format(tempNumber));
+		StringBuffer sbResult = new StringBuffer(
+				getSign(pTemp) + getInteger(pTemp) + getDot(pTemp) + getFraction(pTemp));
+		return sbResult.toString();
+	}
+
+	public static String numberToChinese(BigDecimal tempNumber) {
+		return numberToChinese(tempNumber.doubleValue());
+	}
+
+	/**
+	 * 转化整数部分
+	 * 
+	 * @param tempString
+	 * @return 返回整数部分
+	 */
+	private static String getInteger(String tempString) {
+		/** 用来保存整数部分数字串 */
+		String strInteger = null;//
+		/** 记录"."所在位置 */
+		int intDotPos = tempString.indexOf(".");
+		int intSignPos = tempString.indexOf("-");
+		if (intDotPos == -1)
+			intDotPos = tempString.length();
+		/** 取出整数部分 */
+		strInteger = tempString.substring(intSignPos + 1, intDotPos);
+		strInteger = new StringBuffer(strInteger).reverse().toString();
+		StringBuffer sbResult = new StringBuffer();
+		for (int i = 0; i < strInteger.length(); i++) {
+			sbResult.append(STR_MODIFY[i]);
+			sbResult.append(STR_NUMBER[strInteger.charAt(i) - 48]);
+		}
+
+		sbResult = sbResult.reverse();
+		replace(sbResult, "零拾", "零");
+		replace(sbResult, "零佰", "零");
+		replace(sbResult, "零仟", "零");
+		replace(sbResult, "零万", "万");
+		replace(sbResult, "零亿", "亿");
+		replace(sbResult, "零零", "零");
+		replace(sbResult, "零零零", "零");
+		/** 这两句不能颠倒顺序 */
+		replace(sbResult, "零零零零万", "");
+		replace(sbResult, "零零零零", "");
+		/** 这样读起来更习惯. */
+		replace(sbResult, "壹拾亿", "拾亿");
+		replace(sbResult, "壹拾万", "拾万");
+		/** 删除个位上的零 */
+		if (sbResult.charAt(sbResult.length() - 1) == '零' && sbResult.length() != 1)
+			sbResult.deleteCharAt(sbResult.length() - 1);
+		if (strInteger.length() == 2) {
+			replace(sbResult, "壹拾", "拾");
+		}
+		/** 将结果反转回来. */
+		return sbResult.toString();
+	}
+
+	/**
+	 * 转化小数部分 例：输入22.34返回叁肆
+	 * 
+	 * @param tempString
+	 * @return
+	 */
+	private static String getFraction(String tempString) {
+		String strFraction = null;
+		int intDotPos = tempString.indexOf(".");
+		/** 没有点说明没有小数，直接返回 */
+		if (intDotPos == -1)
+			return "";
+		strFraction = tempString.substring(intDotPos + 1);
+		StringBuffer sbResult = new StringBuffer(strFraction.length());
+		for (int i = 0; i < strFraction.length(); i++) {
+			sbResult.append(STR_NUMBER[strFraction.charAt(i) - 48]);
+		}
+		return sbResult.toString();
+	}
+
+	/**
+	 * 判断传入的字符串中是否有.如果有则返回点
+	 * 
+	 * @param tempString
+	 * @return
+	 */
+	private static String getDot(String tempString) {
+		return tempString.indexOf(".") != -1 ? "点" : "";
+	}
+
+	/**
+	 * 判断传入的字符串中是否有-如果有则返回负
+	 * 
+	 * @param tempString
+	 * @return
+	 */
+	private static String getSign(String tempString) {
+		return tempString.indexOf("-") != -1 ? "负" : "";
+	}
+
+	/**
+	 * 替代字符
+	 * 
+	 * @param pValue
+	 * @param pSource
+	 * @param pDest
+	 */
+	private static void replace(StringBuffer pValue, String pSource, String pDest) {
+		if (pValue == null || pSource == null || pDest == null)
+			return;
+		/** 记录pSource在pValue中的位置 */
+		int intPos = 0;
+		do {
+			intPos = pValue.toString().indexOf(pSource);
+			/** 没有找到pSource */
+			if (intPos == -1)
+				break;
+			pValue.delete(intPos, intPos + pSource.length());
+			pValue.insert(intPos, pDest);
+		} while (true);
+	}
+}

src/main/java/com/uas/report/util/TimeUtils.java

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+package com.uas.report.util;
+
+import java.util.Calendar;
+import java.util.Date;
+
+/**
+ * 对时间的操作
+ * 
+ * @author sunyj
+ * @since 2016年9月27日 下午8:10:50
+ */
+public class TimeUtils {
+	/**
+	 * Adds or subtracts the specified amount of time to the given calendar
+	 * field, based on the calendar's rules. For example, to subtract 5 days
+	 * from the specified time of the calendar, you can achieve it by calling:
+	 * add(time, Calendar.DAY_OF_MONTH, -5).
+	 * 
+	 * @param time
+	 * @param field
+	 * @param amount
+	 * @return
+	 */
+	public static Date add(Date time, int field, int amount) {
+		Calendar calendar = Calendar.getInstance();
+		calendar.setTime(time);
+		calendar.add(field, amount);
+		return calendar.getTime();
+	}
+}