time.plugins.js 7.8 KB

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  1. export default {
  2. /**
  3. * @param {时间处理(今日,昨日)}
  4. * @param {传入值} time
  5. * @param {是否携带时分秒} isTime
  6. * @returns
  7. */
  8. jktTimes(time, isTime) {
  9. if (time == undefined) return "";
  10. var today = new Date().getDate();//当前时间-日
  11. var day = new Date(time).getDate();//传入时间-日
  12. var newday = today - day
  13. if (newday == 0) {
  14. if (isTime == "否") {
  15. return "今天";
  16. } else {
  17. var newTime = time.split(" ")[1]
  18. var newTime2 = newTime.split(":")
  19. return newTime2[0] + ":" + newTime2[1];
  20. }
  21. } else if (newday == 1) {
  22. if (isTime == "否") {
  23. return "昨天";
  24. } else {
  25. var newTime = time.split(" ")[1]
  26. var newTime2 = newTime.split(":")
  27. return newTime2[0] + ":" + newTime2[1];
  28. }
  29. } else {
  30. var newTime = time.split(" ")
  31. if (isTime == "否") {
  32. return newTime[0]
  33. } else {
  34. var newTime2 = newTime[1].split(":")
  35. return newTime2[0] + ":" + newTime2[1];
  36. }
  37. }
  38. },
  39. /**
  40. * @指定获取开始时间结束时间
  41. */
  42. getDays(value) {
  43. let oneDay = 24 * 60 * 60 * 1000;
  44. let endTime = new Date(Date.now());
  45. endTime = this.formatterDate(endTime, "yyyy-MM-dd");
  46. let startTime = new Date(Date.now() - value * oneDay);
  47. startTime = this.formatterDate(startTime, "yyyy-MM-dd");
  48. const days = [startTime, endTime]
  49. return days;
  50. },
  51. /**
  52. * @处理公共日期格式
  53. */
  54. formatterDate(date, fmt) {
  55. let nowDate = {
  56. yyyy: date.getFullYear(), // 年
  57. MM: date.getMonth() + 1, // 月份
  58. dd: date.getDate(), //日
  59. hh: date.getHours(),
  60. mm: date.getMinutes(),
  61. ss: date.getSeconds(),
  62. };
  63. if (/(y+)/.test(fmt)) {
  64. fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
  65. }
  66. for (var k in nowDate) {
  67. if (new RegExp("(" + k + ")").test(fmt)) {
  68. fmt = fmt.replace(RegExp.$1, RegExp.$1.length == 1 ? nowDate[k] : ("00" + nowDate[k]).substr(("" + nowDate[k]).length));
  69. }
  70. }
  71. return fmt;
  72. },
  73. /**
  74. * @获取年月日时分秒
  75. * @returns
  76. */
  77. getFormatterDate(time3) {
  78. var date = new Date(time3);
  79. var Y = date.getFullYear() + "-";
  80. var M = (date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1) + "-";
  81. var D = (date.getDate() < 10 ? "0" + date.getDate() : date.getDate()) + " ";
  82. var h = (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
  83. var m = (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) + ":";
  84. var s = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
  85. var strDate = Y + M + D + h + m + s;
  86. return strDate;
  87. },
  88. /**
  89. * @获取当前日期前一年的日期
  90. */
  91. getYearLast(dateStr) {
  92. // 假设要获取的日期为dateStr,格式为"YYYY-MM-DD"
  93. let date = new Date(dateStr);
  94. let Y = date.getFullYear() - 1; // 获取前一年的年份
  95. let M = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1; // 月
  96. let D; // 日
  97. var h = (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
  98. var m = (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) + ":";
  99. var s = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
  100. // 判断原日期的月份是否为2月份
  101. if (date.getMonth() === 1) { // 2月份
  102. // 判断前一年是否为闰年
  103. if (Y % 4 === 0 && Y % 100 !== 0 || Y % 400 === 0) { // 闰年
  104. D = Math.min(date.getDate(), 29); // 新日期的日期最大为29
  105. } else { // 平年
  106. D = Math.min(date.getDate(), 28); // 新日期的日期最大为28
  107. }
  108. } else { // 非2月份
  109. D = date.getDate(); // 新日期的日期为原日期的日期
  110. }
  111. let newDateStr = Y + "-" + M + "-" + (D < 10 ? "0" + D : D) + " " + h + m + s; // 格式化日期字符串
  112. return newDateStr
  113. },
  114. /**
  115. * @统计两个日期之间的月份
  116. */
  117. getMonths(date1, date2) {
  118. //用-分成数组
  119. date1 = date1.split("-");
  120. date2 = date2.split("-");
  121. //获取年,月数
  122. var year1 = parseInt(date1[0]),
  123. month1 = parseInt(date1[1]),
  124. year2 = parseInt(date2[0]),
  125. month2 = parseInt(date2[1]),
  126. //通过年,月差计算月份差
  127. months = (year2 - year1) * 12 + (month2 - month1) + 1;
  128. return months;
  129. },
  130. /**
  131. * @获取年月日星期几
  132. */
  133. getDate() {
  134. var date = new Date();
  135. var year = date.getFullYear(); // 返回的是年份
  136. var month = date.getMonth() + 1; // 返回的月份上个月的月份,记得+1才是当月
  137. if (month < 10) {
  138. month = "0" + month;
  139. }
  140. var dates = date.getDate(); // 返回的是几号
  141. if (dates < 10) {
  142. dates = "0" + dates;
  143. }
  144. var day = date.getDay(); // 周一返回的是1,周六是6,但是周日是0
  145. var arr = ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"];
  146. return { year, month, dates, day, arr, };
  147. },
  148. /**
  149. * @获取当前周开始结束日期
  150. */
  151. getCurrentWeekDate() {
  152. const now = new Date();
  153. const startOfWeek = new Date(now.getFullYear(), now.getMonth(), now.getDate() - now.getDay() + 1); // 本周开始日期
  154. const endOfWeek = new Date(startOfWeek);
  155. endOfWeek.setDate(endOfWeek.getDate() + 6); // 本周结束日期
  156. const startDate = this.getFormatterDate(startOfWeek).split(' ')[0];
  157. const endDate = this.getFormatterDate(endOfWeek).split(' ')[0];
  158. return {
  159. startDate: startDate,
  160. endDate: endDate
  161. }
  162. },
  163. /**
  164. * @时间重组
  165. * @param { 时间段 } chooseTime
  166. */
  167. timeRestructuring(chooseTime) {
  168. var startTime = "";
  169. var endTime = "";
  170. let start = chooseTime[0];
  171. let end = chooseTime[1];
  172. if (start == 0 && end == 0) {
  173. startTime = "00:00";
  174. endTime = "00:30";
  175. }
  176. if ((!start && start !== 0) || !end) {
  177. startTime = "";
  178. endTime = "";
  179. return;
  180. }
  181. if (start % 1 === 0.5) {
  182. start = (start - 0.5 < 10 ? "0" : "") + (start - 0.5) + ":30";
  183. } else {
  184. start = (start < 10 ? "0" : "") + start + ":00";
  185. }
  186. if (Number.isInteger(end)) {
  187. if (end === 24) {
  188. end = "23:30";
  189. } else {
  190. end = (end - 0.5 < 10 ? "0" : "") + end + ":00";
  191. }
  192. } else {
  193. if (end === 24) {
  194. end = "23:30";
  195. } else {
  196. end = (end < 10 ? "0" : "") + (end - 0.5) + ":30";
  197. }
  198. }
  199. return {
  200. startTime: start,
  201. endTime: end,
  202. };
  203. },
  204. /**
  205. * @格式化接口返回的时间(T 替换为空格,去除毫秒)
  206. * @param {string|number|Date|null|undefined} time
  207. * @param {string} placeholder 空值占位符
  208. * @returns {string}
  209. */
  210. formatDateTime(time, placeholder = "--") {
  211. if (time === null || time === undefined || time === "") return placeholder;
  212. return String(time).replace("T", " ").split(".")[0];
  213. },
  214. }