diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/DateUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/DateUtils.java index 6e2c3c7b..9681bc28 100644 --- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/DateUtils.java +++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/DateUtils.java @@ -7,6 +7,11 @@ import org.apache.commons.lang3.time.DateFormatUtils; import java.lang.management.ManagementFactory; import java.text.ParseException; import java.text.SimpleDateFormat; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.LocalTime; +import java.time.ZoneId; +import java.time.ZonedDateTime; import java.util.Date; /** @@ -136,4 +141,21 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils { // long sec = diff % nd % nh % nm / ns; return day + "天" + hour + "小时" + min + "分钟"; } + + /** + * 增加 LocalDateTime ==> Date + */ + public static Date toDate(LocalDateTime temporalAccessor) { + ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault()); + return Date.from(zdt.toInstant()); + } + + /** + * 增加 LocalDate ==> Date + */ + public static Date toDate(LocalDate temporalAccessor) { + LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0)); + ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault()); + return Date.from(zdt.toInstant()); + } } diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java index 80f70e08..e2bbbb2c 100644 --- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java +++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/StringUtils.java @@ -231,8 +231,43 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { return matcher.match(pattern, url); } - @SuppressWarnings("unchecked") - public static T cast(Object obj) { - return (T) obj; - } + /** + * 数字左边补齐0，使之达到指定长度。注意，如果数字转换为字符串后，长度大于size，则只保留 最后size个字符。 + * + * @param num 数字对象 + * @param size 字符串指定长度 + * @return 返回数字的字符串格式，该字符串为指定长度。 + */ + public static final String padl(final Number num, final int size) { + return padl(num.toString(), size, '0'); + } + + /** + * 字符串左补齐。如果原始字符串s长度大于size，则只保留最后size个字符。 + * + * @param s 原始字符串 + * @param size 字符串指定长度 + * @param c 用于补齐的字符 + * @return 返回指定长度的字符串，由原字符串左补齐或截取得到。 + */ + public static final String padl(final String s, final int size, final char c) { + final StringBuilder sb = new StringBuilder(size); + if (s != null) { + final int len = s.length(); + if (s.length() <= size) { + for (int i = size - len; i > 0; i--) { + sb.append(c); + } + sb.append(s); + } else { + return s.substring(len - size, len); + } + } else { + for (int i = size; i > 0; i--) { + sb.append(c); + } + } + return sb.toString(); + } + } diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/uuid/Seq.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/uuid/Seq.java new file mode 100644 index 00000000..d0fddd27 --- /dev/null +++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/uuid/Seq.java @@ -0,0 +1,86 @@ +package com.ruoyi.common.core.utils.uuid; + +import java.util.concurrent.atomic.AtomicInteger; +import com.ruoyi.common.core.utils.DateUtils; +import com.ruoyi.common.core.utils.StringUtils; + +/** + * @author ruoyi 序列生成类 + */ +public class Seq +{ + // 通用序列类型 + public static final String commSeqType = "COMMON"; + + // 上传序列类型 + public static final String uploadSeqType = "UPLOAD"; + + // 通用接口序列数 + private static AtomicInteger commSeq = new AtomicInteger(1); + + // 上传接口序列数 + private static AtomicInteger uploadSeq = new AtomicInteger(1); + + // 机器标识 + private static String machineCode = "A"; + + /** + * 获取通用序列号 + * + * @return 序列值 + */ + public static String getId() + { + return getId(commSeqType); + } + + /** + * 默认16位序列号 yyMMddHHmmss + 一位机器标识 + 3长度循环递增字符串 + * + * @return 序列值 + */ + public static String getId(String type) + { + AtomicInteger atomicInt = commSeq; + if (uploadSeqType.equals(type)) + { + atomicInt = uploadSeq; + } + return getId(atomicInt, 3); + } + + /** + * 通用接口序列号 yyMMddHHmmss + 一位机器标识 + length长度循环递增字符串 + * + * @param atomicInt 序列数 + * @param length 数值长度 + * @return 序列值 + */ + public static String getId(AtomicInteger atomicInt, int length) + { + String result = DateUtils.dateTimeNow(); + result += machineCode; + result += getSeq(atomicInt, length); + return result; + } + + /** + * 序列循环递增字符串[1, 10 的 (length)幂次方), 用0左补齐length位数 + * + * @return 序列值 + */ + private synchronized static String getSeq(AtomicInteger atomicInt, int length) + { + // 先取值再+1 + int value = atomicInt.getAndIncrement(); + + // 如果更新后值>=10 的 (length)幂次方则重置为1 + int maxSeq = (int) Math.pow(10, length); + if (atomicInt.get() >= maxSeq) + { + atomicInt.set(1); + } + // 转字符串，用0左补齐 + return StringUtils.padl(value, length); + } +} diff --git a/ruoyi-ui/src/components/FileUpload/index.vue b/ruoyi-ui/src/components/FileUpload/index.vue index 9fa38cc0..226cd14c 100644 --- a/ruoyi-ui/src/components/FileUpload/index.vue +++ b/ruoyi-ui/src/components/FileUpload/index.vue @@ -1,6 +1,7 @@