package com.vci.ubcs.starter.web.toolmodel;
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import com.vci.ubcs.starter.exception.VciBaseException;
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import com.vci.ubcs.starter.web.util.VciDateUtil;
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import org.springblade.core.tool.utils.StringUtil;
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import java.text.DateFormat;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class DateConverter {
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private DateFormat dateFormat;
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private int exactDateLength;
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private Date value;
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public DateConverter() {
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}
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public DateFormat getDateFormat() {
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return this.dateFormat;
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}
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public void setDateFormat(DateFormat dateFormat) {
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this.dateFormat = dateFormat;
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}
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public int getExactDateLength() {
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return this.exactDateLength;
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}
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public void setExactDateLength(int exactDateLength) {
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this.exactDateLength = exactDateLength;
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}
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public Date getValue() {
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return this.value;
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}
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public void setValue(Date value) {
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this.value = value;
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}
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public void setAsText(String text) throws VciBaseException {
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if (StringUtil.isBlank(text)) {
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this.setValue((Date)null);
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} else {
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text = text.trim();
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text = text.replace("年", "-").replace("月", "-").replace("日", "").replace("时", ":").replace("分", ":");
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String pattern = "\\d{2,4}([^\\d]?)\\d{1,2}\\1\\d{1,2}( \\d{1,2}([^\\d])\\d{1,2})?";
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Pattern r = Pattern.compile(pattern);
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Matcher m = r.matcher(text);
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if (!m.find()) {
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throw new VciBaseException("不是合格的时间格式字符串,{0}", new String[]{text});
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}
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String dateSplit = m.group(1);
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String timeSplit = m.group(3);
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String formateStr = String.format("yyyy%sMM%sdd", dateSplit, dateSplit);
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String yearMD;
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if (StringUtil.isNotBlank(timeSplit)) {
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yearMD = text.substring(text.indexOf(" "));
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String[] split = yearMD.split(timeSplit);
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if (split.length == 2) {
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formateStr = formateStr + String.format(" HH%smm", timeSplit);
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}
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if (split.length > 2) {
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formateStr = formateStr + String.format(" HH%smm%sss", timeSplit, timeSplit);
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}
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if (yearMD.contains(".")) {
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formateStr = formateStr + ".SSS";
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}
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}
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yearMD = text.contains(" ") ? text.substring(0, text.indexOf(" ")) : text;
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if (StringUtil.isNotBlank(dateSplit)) {
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String year = text.substring(0, text.indexOf(dateSplit));
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if (StringUtil.isNotBlank(year) && year.length() == 2) {
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formateStr = formateStr.replace("yyyy", "yy");
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}
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String[] split = yearMD.split(dateSplit);
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if (split.length == 2) {
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formateStr = formateStr.replace("dd", "");
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}
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} else if (!text.matches("^[0-9]*$")) {
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if (text.length() == 5) {
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formateStr = formateStr.replace("yyyyMMdd", "yy" + text.substring(2, 3) + "MM");
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}
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if (text.length() == 7) {
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formateStr = formateStr.replace("yyyyMMdd", "yyyy" + text.substring(4, 5) + "MM");
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}
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} else if (text.length() == 2 && text.matches("^[0-9]*$")) {
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formateStr = "yy";
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} else if (text.length() == 4 && text.matches("^[0-9]*$")) {
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formateStr = "yyyy";
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} else if (text.length() == 6 && text.matches("^[0-9]*$")) {
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formateStr = "yyyyMM";
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} else if (StringUtil.isNotBlank(yearMD) && yearMD.length() < 6) {
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formateStr = formateStr.replace("yyyy", "yy");
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}
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat(formateStr);
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try {
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this.setValue(simpleDateFormat.parse(text));
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} catch (ParseException var13) {
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formateStr = formateStr.replace("yyyy", "yy");
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simpleDateFormat = new SimpleDateFormat(formateStr);
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try {
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this.setValue(simpleDateFormat.parse(text));
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} catch (ParseException var12) {
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if (text.length() == 2 && text.matches("^[0-9]*$")) {
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formateStr = "yy";
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}
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throw new VciBaseException("不能格式化日期: {0}", new String[]{text}, var13);
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}
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}
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}
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}
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private String fillNano(String text) {
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String nano = text.substring(text.lastIndexOf(".") + 1);
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if (nano.length() < 3) {
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for(int i = 0; i < 3 - nano.length(); ++i) {
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nano = nano + "0";
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}
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}
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return text.substring(0, text.lastIndexOf(".")) + "." + nano;
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}
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public static void main(String[] args) {
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List<String> list = new ArrayList<String>() {
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{
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this.add("2020-11-12 12:12:03");
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this.add("2020-1-2 2:2:3");
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this.add("2020-11-12 12:12:03.232");
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this.add("2020/11/12 12:12:03");
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this.add("2020/1/2 2:2:3");
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this.add("2020/11/12 12:12:03.232");
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this.add("20/11/12 12:12:03");
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this.add("20/1/2 2:2:3");
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this.add("20/11/12 12:12:03.232");
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this.add("2020");
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this.add("2020-11");
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this.add("202011");
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this.add("12:02:12");
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this.add("2:2:3");
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this.add("20201112");
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this.add("202012");
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this.add("202012");
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this.add("2020年11月12日 12时12分03秒");
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this.add("2020年1月2日 2:2:3");
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this.add("2020年11月12日 12时12分03秒232毫秒");
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}
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};
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list.stream().forEach((t) -> {
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try {
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DateConverter dateConverter = new DateConverter();
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dateConverter.setAsText(t);
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System.out.println("转换前:" + t + "; 转换后:" + VciDateUtil.date2Str(dateConverter.getValue(), "yyyy-MM-dd HH:mm:ss.SSS"));
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} catch (Throwable var2) {
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var2.printStackTrace();
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}
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});
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}
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public String getAsText(String dateFormat) {
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Date value = this.getValue();
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if (StringUtil.isEmpty(dateFormat)) {
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dateFormat = "yyyy-MM-dd HH:mm:ss.SSS";
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}
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return value != null ? (new SimpleDateFormat(dateFormat)).format(value) : "";
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}
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}
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