修正项目
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42
xlcs-parent/common/common-util/pom.xml
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42
xlcs-parent/common/common-util/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.yovinchen</groupId>
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<artifactId>common</artifactId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<artifactId>common-util</artifactId>
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<dependencies>
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<dependency>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpclient</artifactId>
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</dependency>
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<dependency>
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<groupId>io.jsonwebtoken</groupId>
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<artifactId>jjwt</artifactId>
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</dependency>
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<dependency>
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<groupId>joda-time</groupId>
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<artifactId>joda-time</artifactId>
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</dependency>
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<dependency>
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<groupId>com.yovinchen</groupId>
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<artifactId>model</artifactId>
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<version>1.0-SNAPSHOT</version>
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<scope>provided</scope>
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</dependency>
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</dependencies>
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<properties>
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<maven.compiler.source>8</maven.compiler.source>
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<maven.compiler.target>8</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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</project>
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package com.yovinchen.xlcs.common.utils;
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import org.apache.commons.lang.time.DateUtils;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Calendar;
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import java.util.Date;
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/**
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* ClassName: DateUtil
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* Package: com.yovinchen.xlcs.common.utils
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* 日期操作工具类
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*
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* @author yovinchen
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* @Create 2023/10/12 18:04
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*/
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public class DateUtil {
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private static final String dateFormat = "yyyy-MM-dd";
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private static final String timeFormat = "HH:mm:ss";
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/**
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* 格式化日期
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*
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* @param date
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* @return
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*/
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public static String formatDate(Date date) {
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SimpleDateFormat sdf = new SimpleDateFormat(dateFormat);
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return sdf.format(date);
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}
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/**
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* 格式化日期
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*
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* @param date
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* @return
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*/
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public static String formatTime(Date date) {
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SimpleDateFormat sdf = new SimpleDateFormat(timeFormat);
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return sdf.format(date);
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}
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public static Date parseTime(String date) {
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SimpleDateFormat sdf = new SimpleDateFormat(timeFormat);
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try {
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return sdf.parse(date);
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} catch (ParseException e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* 截取比较断两个日期对象的field处的值 。
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* 如果第一个日期小于、等于、大于第二个，则对应返回负整数、0、正整数
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*
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* @param date1 第一个日期对象，非null
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* @param date2 第二个日期对象，非null
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* @param field Calendar中的阈值
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* <p>
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* date1 > date2 返回：1
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* date1 = date2 返回：0
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* date1 < date2 返回：-1
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*/
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public static int truncatedCompareTo(final Date date1, final Date date2, final int field) {
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return DateUtils.truncatedCompareTo(date1, date2, field);
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}
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/**
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* 比对日期与时间大小
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*
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* @param beginDate
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* @param endDate
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* @return
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*/
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public static boolean dateCompare(Date beginDate, Date endDate) {
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// endDate > beginDate
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return DateUtil.truncatedCompareTo(beginDate, endDate, Calendar.SECOND) != 1;
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}
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/**
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* 比对日期与时间大小
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*
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* @param beginDate
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* @param endDate
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* @return
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*/
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public static boolean timeCompare(Date beginDate, Date endDate) {
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Calendar instance1 = Calendar.getInstance();
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instance1.setTime(beginDate); //设置时间为当前时间
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instance1.set(Calendar.YEAR, 0);
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instance1.set(Calendar.MONTH, 0);
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instance1.set(Calendar.DAY_OF_MONTH, 0);
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Calendar instance2 = Calendar.getInstance();
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instance2.setTime(endDate); //设置时间为当前时间
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instance2.set(Calendar.YEAR, 0);
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instance2.set(Calendar.MONTH, 0);
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instance2.set(Calendar.DAY_OF_MONTH, 0);
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// endDate > beginDate
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return DateUtil.truncatedCompareTo(instance1.getTime(), instance2.getTime(), Calendar.SECOND) != 1;
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}
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/**
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* 获取当前时间到晚上23点59分59秒的时间间隔，单位：秒
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*
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* @return
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*/
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public static Long getCurrentExpireTimes() {
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//过期截止时间
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Calendar instance = Calendar.getInstance();
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instance.setTime(new Date()); //设置时间为当前时间
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instance.set(Calendar.HOUR_OF_DAY, 23);
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instance.set(Calendar.MINUTE, 59);
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instance.set(Calendar.SECOND, 59);
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Date endTime = instance.getTime();
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//当前时间与截止时间间隔，单位：秒
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long interval = (endTime.getTime() - new Date().getTime()) / 1000;
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return 100 * 60 * 60 * 24 * 365L;
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}
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}
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@@ -0,0 +1,64 @@
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package com.yovinchen.xlcs.common.utils;
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import io.jsonwebtoken.*;
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import org.springframework.util.StringUtils;
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import java.util.Date;
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/**
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* ClassName: JwtHelper
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* Package: com.yovinchen.xlcs.common.utils
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*
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* @author yovinchen
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* @Create 2023/9/22 15:50
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*/
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public class JwtHelper {
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private static final long tokenExpiration = 365L * 24 * 60 * 60 * 1000;
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private static final String tokenSignKey = "xlcs";
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public static String createToken(Long userId, String userName) {
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String token = Jwts.builder()
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.setSubject("xlcs-USER")
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.setExpiration(new Date(System.currentTimeMillis() + tokenExpiration))
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.claim("userId", userId)
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.claim("userName", userName)
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.signWith(SignatureAlgorithm.HS512, tokenSignKey)
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.compressWith(CompressionCodecs.GZIP)
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.compact();
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return token;
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}
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public static Long getUserId(String token) {
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if (StringUtils.isEmpty(token)) return null;
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Jws<Claims> claimsJws = Jwts.parser()
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.setSigningKey(tokenSignKey)
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.parseClaimsJws(token);
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Claims claims = claimsJws.getBody();
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Integer userId = (Integer) claims.get("userId");
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return userId.longValue();
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// return 1L;
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}
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public static String getUserName(String token) {
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if (StringUtils.isEmpty(token)) return "";
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Jws<Claims> claimsJws = Jwts.parser()
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.setSigningKey(tokenSignKey)
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.parseClaimsJws(token);
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Claims claims = claimsJws.getBody();
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return (String) claims.get("userName");
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}
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public static void removeToken(String token) {
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//jwttoken无需删除，客户端扔掉即可。
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}
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public static void main(String[] args) {
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String token = JwtHelper.createToken(7L, "admin");
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System.out.println(token);
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System.out.println(JwtHelper.getUserId(token));
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System.out.println(JwtHelper.getUserName(token));
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}
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}
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@@ -0,0 +1,32 @@
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package com.yovinchen.xlcs.common.utils;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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public final class MD5 {
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public static String encrypt(String strSrc) {
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try {
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char[] hexChars = {'0', '1', '2', '3', '4', '5', '6', '7', '8',
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'9', 'a', 'b', 'c', 'd', 'e', 'f'};
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byte[] bytes = strSrc.getBytes();
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MessageDigest md = MessageDigest.getInstance("MD5");
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md.update(bytes);
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bytes = md.digest();
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int j = bytes.length;
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char[] chars = new char[j * 2];
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int k = 0;
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for (int i = 0; i < bytes.length; i++) {
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byte b = bytes[i];
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chars[k++] = hexChars[b >>> 4 & 0xf];
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chars[k++] = hexChars[b & 0xf];
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}
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return new String(chars);
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} catch (NoSuchAlgorithmException e) {
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e.printStackTrace();
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throw new RuntimeException("MD5加密出错！！+" + e);
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}
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}
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}
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