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DateUtil增加formatChineseDateTime 转化为中文日期格式到时分秒

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王健 2020-06-19 20:19:43 +08:00
parent 9d02dcd5d8
commit f93017e49f
3 changed files with 47 additions and 0 deletions
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5
hutool-core/src/main/java/cn/hutool/core/date/DatePattern.java
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@ -62,6 +62,11 @@ public class DatePattern {
/** 标准日期格式 {@link FastDateFormat}：yyyy年MM月dd日 */ /** 标准日期格式 {@link FastDateFormat}：yyyy年MM月dd日 */
public static final FastDateFormat CHINESE_DATE_FORMAT = FastDateFormat.getInstance(CHINESE_DATE_PATTERN); public static final FastDateFormat CHINESE_DATE_FORMAT = FastDateFormat.getInstance(CHINESE_DATE_PATTERN);
/** 标准日期格式：yyyy年MM月dd日 HH时mm分ss秒 */
public static final String CHINESE_DATE_TIME_PATTERN = "yyyy年MM月dd日HH时mm分ss秒";
/** 标准日期格式 {@link FastDateFormat}：yyyy年MM月dd日HH时mm分ss秒*/
public static final FastDateFormat CHINESE_DATE_TIME_FORMAT = FastDateFormat.getInstance(CHINESE_DATE_TIME_PATTERN);
//-------------------------------------------------------------------------------------------------------------------------------- Pure //-------------------------------------------------------------------------------------------------------------------------------- Pure
/** 标准日期格式：yyyyMMdd */ /** 标准日期格式：yyyyMMdd */
public static final String PURE_DATE_PATTERN = "yyyyMMdd"; public static final String PURE_DATE_PATTERN = "yyyyMMdd";

36
hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java
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@ -636,6 +636,42 @@ public class DateUtil extends CalendarUtil {
} }
return format; return format;
} }
/**
* 格式化为中文日期格式，如果isUppercase为false，则返回类似：2018年10月24日 12时13分14秒，否则返回二〇一八年十月二十四日 十二时十三分十四秒
*
* @param date 被格式化的日期
* @param isUppercase 是否采用大写形式
* @return 中文日期字符串
* @since 4.1.19
*/
public static String formatChineseDateTime(Date date, boolean isUppercase) {
if (null == date) {
return null;
}
String format = DatePattern.CHINESE_DATE_TIME_FORMAT.format(date);
if (isUppercase) {
final StringBuilder builder = StrUtil.builder(format.length());
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(0, 1)), false));
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(1, 2)), false));
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(2, 3)), false));
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(3, 4)), false));
builder.append(format, 4, 5);
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(5, 7)), false));
builder.append(format, 7, 8);
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(8, 10)), false));
builder.append(format, 10, 11);
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(11, 13)), false));
builder.append(format, 13, 14);
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(14, 16)), false));
builder.append(format, 16, 17);
builder.append(Convert.numberToChinese(Integer.parseInt(format.substring(17, 19)), false));
builder.append(format.substring(19));
format = builder.toString().replace('零', '〇');
}
return format;
}
// ------------------------------------ Format end ---------------------------------------------- // ------------------------------------ Format end ----------------------------------------------
// ------------------------------------ Parse start ---------------------------------------------- // ------------------------------------ Parse start ----------------------------------------------

6
hutool-core/src/test/java/cn/hutool/core/date/DateUtilTest.java
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@ -223,6 +223,12 @@ public class DateUtilTest {
String formatChineseDate = DateUtil.formatChineseDate(DateUtil.parse("2018-02-24"), true); String formatChineseDate = DateUtil.formatChineseDate(DateUtil.parse("2018-02-24"), true);
Assert.assertEquals("二〇一八年二月二十四日", formatChineseDate); Assert.assertEquals("二〇一八年二月二十四日", formatChineseDate);
} }
@Test
public void formatChineseDateTimeTest() {
String formatChineseDateTime = DateUtil.formatChineseDateTime(DateUtil.parse("2018-02-24 12:13:14"), true);
Assert.assertEquals("二〇一八年二月二十四日一十二时一十三分一十四秒", formatChineseDateTime);
}
@Test @Test
public void formatBetweenTest() { public void formatBetweenTest() {