tools.js 15 KB

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  1. var tools = {
  2. // 对url追加项目版本号,用于页面更新后用户端的强制刷新
  3. // 每次页面变更必须更新项目版本号
  4. urlAddVer(url) {
  5. let newUrl = url;
  6. // 获取当前app的版本
  7. const systemInfo = uni.getSystemInfoSync();
  8. // #ifdef H5
  9. const version_number = systemInfo.appVersion;
  10. // console.log('版本号:', version_number);
  11. if (newUrl.indexOf('_v=') !== -1) {
  12. return newUrl;
  13. }
  14. if (newUrl.indexOf('?') !== -1) {
  15. newUrl += "&_v=" + version_number;
  16. } else {
  17. newUrl += "?_v=" + version_number;
  18. }
  19. // #endif
  20. console.log("[urlAddVer] newUrl", newUrl);
  21. return newUrl;
  22. },
  23. // 导航到彩图奔跑APP内的某个页面或执行APP内部的某些功能
  24. appAction(url, actType="") {
  25. console.log("appAction", url);
  26. // console.log("getApp", getApp());
  27. // getApp().$audio.destroy();
  28. // getApp().$audio.pause();
  29. if (url.indexOf('http') !== -1) { // http 或 https 开头的网址
  30. window.location.href = this.urlAddVer(url);
  31. } else if (url == "reload") {
  32. window.location.reload();
  33. } else if (actType == "uni.navigateTo") {
  34. uni.navigateTo({
  35. url: this.urlAddVer(url)
  36. });
  37. } else {
  38. window.location.href = url;
  39. }
  40. },
  41. // 格式化赛事时间 09-09 16:48
  42. fmtMcTime(timestamp) { var date = new Date(timestamp * 1000); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  43. // var Y = date.getFullYear() + '-';
  44. var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
  45. var D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
  46. var h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
  47. var m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes());
  48. // var s = (date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds());
  49. const timeStr = M + D + h + m;
  50. // console.log("timeStr", timeStr);
  51. return timeStr;
  52. },
  53. // 获取活动时间 09-09 16:48 至 09-30 16:48
  54. getActtime(beginSecond, endSecond) {
  55. const acttime = this.fmtMcTime(beginSecond) + " 至 " + this.fmtMcTime(endSecond);
  56. // console.log("acttime:", acttime);
  57. return acttime;
  58. },
  59. // 格式化赛事时间 2024.9.9-30 2024.9.9-10.30 2024.9.9-2025.10.30
  60. fmtMcTime2(timestamp1, timestamp2) {
  61. const date1 = new Date(timestamp1 * 1000); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  62. const date2 = new Date(timestamp2 * 1000); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  63. const Y1 = date1.getFullYear();
  64. const Y2 = date2.getFullYear();
  65. const M1 = date1.getMonth() + 1;
  66. const M2 = date2.getMonth() + 1;
  67. const D1 = date1.getDate();
  68. const D2 = date2.getDate();
  69. var timeStr1 = Y1 + '.' + M1 + '.' + D1;
  70. var timeStr2 = '';
  71. if (Y2 != Y1) {
  72. timeStr2 += Y2 + '.' + M2 + '.' + D2;
  73. } else if (M2 != M1) {
  74. timeStr2 += M2 + '.' + D2;
  75. } else if (D2 != D1) {
  76. timeStr2 += D2;
  77. }
  78. var timeStr = timeStr1;
  79. if (timeStr2.length > 0) {
  80. timeStr += '-' + timeStr2;
  81. }
  82. // console.log("timeStr", timeStr);
  83. return timeStr;
  84. },
  85. // 格式化赛事时间 2024年9月9日 至 9月12日 2024年12月9日 至 2025年1月6日
  86. fmtMcTime3(timestamp1, timestamp2) {
  87. const date1 = new Date(timestamp1 * 1000); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  88. const date2 = new Date(timestamp2 * 1000); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  89. const Y1 = date1.getFullYear();
  90. const Y2 = date2.getFullYear();
  91. const M1 = date1.getMonth() + 1;
  92. const M2 = date2.getMonth() + 1;
  93. const D1 = date1.getDate();
  94. const D2 = date2.getDate();
  95. var timeStr1 = Y1 + '年' + M1 + '月' + D1 + '日';
  96. var timeStr2 = '';
  97. if (Y2 != Y1) {
  98. timeStr2 += Y2 + '年' + M2 + '月' + D2 + '日';
  99. } else {
  100. timeStr2 += M2 + '月' + D2 + '日';
  101. }
  102. var timeStr = timeStr1;
  103. if (timeStr2.length > 0) {
  104. timeStr += ' 至 ' + timeStr2;
  105. }
  106. // console.log("timeStr", timeStr);
  107. return timeStr;
  108. },
  109. // 判断赛事/活动状态 0: 未开始 1: 进行中 2: 已结束
  110. checkMcState(beginSecond, endSecond) {
  111. let mcState = 0; // 未开始
  112. if (beginSecond > 0 && endSecond > 0) {
  113. const now = Date.now() / 1000;
  114. const dif1 = beginSecond - now;
  115. const dif2 = endSecond - now;
  116. // const dif = 3600*24 - 60;
  117. if (dif1 > 0) {
  118. console.log("活动未开始");
  119. mcState = 0; // 未开始
  120. } else if (dif2 > 0) {
  121. console.log("活动进行中");
  122. mcState = 1; // 进行中
  123. } else {
  124. console.log("活动已结束");
  125. mcState = 2; // 已结束
  126. }
  127. }
  128. return mcState;
  129. },
  130. // 动态创建<style>标签,将CSS代码插入到文档中
  131. loadCssCode(cssCode, styleId="css-custom") {
  132. this.removeCssCode(styleId);
  133. // const styleId = "css-custom";
  134. var style = window.document.createElement("style");
  135. style.type = "text/css";
  136. style.id = styleId;
  137. if (style.styleSheet) {
  138. // This is required for IE8 and below.
  139. style.styleSheet.cssText = cssCode;
  140. } else {
  141. style.appendChild(document.createTextNode(cssCode));
  142. }
  143. document.getElementsByTagName("head")[0].appendChild(style);
  144. // console.log("head:", document.getElementsByTagName("head")[0]);
  145. // console.log("head:", document.getElementById(styleId));
  146. // console.log("style:", style);
  147. },
  148. // 删除之前动态创建的<style>标签
  149. removeCssCode(styleId="css-custom") {
  150. // const styleId = "css-custom";
  151. var oldCss = document.getElementById(styleId);
  152. // console.log("oldCss:", oldCss);
  153. if (oldCss != null) {
  154. document.getElementsByTagName("head")[0].removeChild(oldCss);
  155. console.log(styleId + " 已移除");
  156. }
  157. },
  158. // uni-data-select 组件,根据选中的值获取对应的文本
  159. getSelectedText(obj, value) {
  160. const selectedOption = obj.find(option => option.value === value);
  161. return selectedOption ? selectedOption.text : '';
  162. },
  163. objectToQueryString(obj) {
  164. return Object.keys(obj).map(k => k + '=' + obj[k]).join('&');
  165. },
  166. // 秒数转换成 XX天XX小时
  167. convertSecondsToDHM(seconds) {
  168. var days = Math.floor(seconds / (3600 * 24));
  169. var hours = Math.floor((seconds % (3600 * 24)) / 3600);
  170. var minutes = Math.floor((seconds % (3600 * 24)) % 3600 / 60);
  171. if (days > 0)
  172. // return `${days.toString().padStart(2, '0')}天${hours.toString().padStart(2, '0')}小时`;
  173. return `${days}天${hours.toString().padStart(2, '0')}小时`;
  174. else
  175. return `${hours.toString().padStart(2, '0')}小时${minutes.toString().padStart(2, '0')}分钟`;
  176. },
  177. // 秒数转换成时分秒
  178. // style: 0 [01:02:03] 1 [1h:02'3"]
  179. convertSecondsToHMS(seconds, style = 0) {
  180. if (!(seconds > 0)) {
  181. return '--';
  182. }
  183. var hours = Math.floor(seconds / 3600);
  184. var minutes = Math.floor((seconds % 3600) / 60);
  185. var remainingSeconds = Math.floor(seconds % 60);
  186. // return hours + ":" + minutes + ":" + remainingSeconds;
  187. if (style == 0)
  188. return `${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:${remainingSeconds.toString().padStart(2, '0')}`;
  189. else if (style == 1) {
  190. if (hours > 0)
  191. return `${hours}h${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  192. else
  193. return `${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  194. }
  195. else if (style == 2) {
  196. if (hours > 0)
  197. return `${hours*60+minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  198. else
  199. return `${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  200. }
  201. },
  202. // 计算(中英文混合)字符串长度
  203. calStrLen(str) {
  204. var length = 0;
  205. for (var i = 0; i < str.length; i++) {
  206. // 将字符转换为 Unicode 编码
  207. var charCode = str.charCodeAt(i);
  208. if (charCode >= 0 && charCode <= 128) {
  209. length++;
  210. } else {
  211. length += 2;
  212. }
  213. }
  214. return length;
  215. },
  216. // 集合对象去重
  217. unique(arr, field) {
  218. var map = {};
  219. var res = [];
  220. for (var i = 0; i < arr.length; i++) {
  221. if (!map[arr[i][field]]) {
  222. map[arr[i][field]] = 1;
  223. res.push(arr[i]);
  224. }
  225. }
  226. return res;
  227. },
  228. // 正则取出html标签
  229. repalceHtml(str) {
  230. var dd = str.replace(/<\/?.+?>/g, "");
  231. var dds = dd.replace(/ /g, ""); //dds为得到后的内容
  232. return dds;
  233. },
  234. // 判断身份证号
  235. isSfz(idcard) {
  236. var id =
  237. /^[1-9][0-9]{5}(19|20)[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|31)|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}([0-9]|x|X)$/
  238. if (idcard === '') {
  239. uni.showToast({
  240. title: '请输入身份证号',
  241. icon: 'none'
  242. })
  243. } else if (!id.test(idcard)) {
  244. uni.showToast({
  245. title: '身份证号格式不正确!',
  246. icon: 'none'
  247. })
  248. return false
  249. } else {
  250. return false
  251. }
  252. },
  253. // 判断是否是手机号
  254. isPhone(val) {
  255. var patrn = /^(((1[3456789][0-9]{1})|(15[0-9]{1}))+\d{8})$/
  256. if (!patrn.test(val) || val === '') {
  257. uni.showToast({
  258. title: '手机号格式不正确',
  259. icon: 'none'
  260. })
  261. return false
  262. } else {
  263. return true
  264. }
  265. },
  266. // 判断邮箱
  267. isEmail(email) {
  268. if (email.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
  269. return true;
  270. else
  271. return false;
  272. },
  273. //获取随机数
  274. getSuiji() {
  275. var Range = Max - Min;
  276. var Rand = Math.random();
  277. return (Min + Math.round(Rand * Range));
  278. },
  279. //计算多长时间前
  280. getDateDiff(dateTimeStamp) {
  281. var minute = 1000 * 60;
  282. var hour = minute * 60;
  283. var day = hour * 24;
  284. var halfamonth = day * 15;
  285. var month = day * 30;
  286. var year = day * 365;
  287. var now = new Date().getTime();
  288. var diffValue = now - dateTimeStamp;
  289. if (diffValue < 0) {
  290. return;
  291. }
  292. var yearC = diffValue / year;
  293. var monthC = diffValue / month;
  294. var weekC = diffValue / (7 * day);
  295. var dayC = diffValue / day;
  296. var hourC = diffValue / hour;
  297. var minC = diffValue / minute;
  298. if (yearC >= 1) {
  299. result = "" + parseInt(yearC) + "年前";
  300. }
  301. if (monthC >= 1) {
  302. result = "" + parseInt(monthC) + "月前";
  303. } else if (weekC >= 1) {
  304. result = "" + parseInt(weekC) + "周前";
  305. } else if (dayC >= 1) {
  306. result = "" + parseInt(dayC) + "天前";
  307. } else if (hourC >= 1) {
  308. result = "" + parseInt(hourC) + "小时前";
  309. } else if (minC >= 1) {
  310. result = "" + parseInt(minC) + "分钟前";
  311. } else
  312. result = "刚刚";
  313. return result;
  314. },
  315. // 时间戳转时间
  316. timestampToTime(timestamp, i) {
  317. var date = null;
  318. if (timestamp > 0) {
  319. date = new Date(timestamp); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  320. } else {
  321. date = new Date();
  322. }
  323. // console.log(date, timestamp)
  324. var Y = date.getFullYear();
  325. var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1);
  326. var D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate());
  327. var h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours());
  328. var m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes());
  329. var s = (date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds());
  330. if (i == 1) {
  331. return Y + '-' + M + '-' + D;
  332. } else if (i == 2) {
  333. return Y + '年' + M + '月' + D + '日';
  334. } else if (i == 3) {
  335. return Y + '-' + M + '-' + D + ' ' + h + ':' + m;
  336. }
  337. return Y + '-' + M + '-' + D + ' ' + h + ':' + m + ':' + s;
  338. },
  339. // 是否是汉字
  340. isHanzi(str) {
  341. let reg = /\p{Unified_Ideograph}/ug;
  342. return reg.test(str);
  343. },
  344. // 是否是字母数字
  345. isStringAndNumber(str) {
  346. let regNumber = new RegExp(/^[0-9A-Za-z]+$/);
  347. return regNumber.test(str)
  348. },
  349. // var arr3 = [30,10,111,35,1899,50,45];
  350. // 集合排序 元素数字
  351. listSort(list) {
  352. arr3.sort(function(a, b) {
  353. return a - b;
  354. })
  355. },
  356. // var arr5 = [{id:10},{id:5},{id:6},{id:9},{id:2},{id:3}];
  357. // 元素 对象
  358. listObjectSort(arr) {
  359. arr.sort(function(a, b) {
  360. return a.id - b.id
  361. })
  362. return arr;
  363. },
  364. /*
  365. * 忽略大小写判断字符串是否相同
  366. * @param str1
  367. * @param str2
  368. * @returns {Boolean}
  369. */
  370. isEqualsIgnorecase: function(str1, str2) {
  371. if (str1.toUpperCase() == str2.toUpperCase()) {
  372. return true;
  373. } else {
  374. return false;
  375. }
  376. },
  377. /**
  378. * 判断是否是数字
  379. * @param value
  380. * @returns {Boolean}
  381. */
  382. isNum: function(value) {
  383. if (value != null && value.length > 0 && isNaN(value) == false) {
  384. return true;
  385. } else {
  386. return false;
  387. }
  388. },
  389. /**
  390. * 判断是否是中文
  391. * @param str
  392. * @returns {Boolean}
  393. */
  394. isChine: function(str) {
  395. var reg = /^([u4E00-u9FA5]|[uFE30-uFFA0])*$/;
  396. if (reg.test(str)) {
  397. return false;
  398. }
  399. return true;
  400. },
  401. /*验证是否为图片*/
  402. tmCheckImage: function(fileName) {
  403. return /(gif|jpg|jpeg|png|GIF|JPG|PNG)$/ig.test(fileName);
  404. },
  405. /*验证是否为视频*/
  406. tmCheckVideo: function(fileName) {
  407. return /(mp4|mp3|flv|wav)$/ig.test(fileName);
  408. },
  409. /**
  410. * 去除字符串两边的空格
  411. * @param str
  412. * @returns {number|Number}
  413. * 调用方法:var str = utils.trim("abcd")
  414. */
  415. trim: function(str) {
  416. String.prototype.trim = function() {
  417. return str.replace(/(^\s*)|(\s*$)/g, "");
  418. }
  419. },
  420. // 判断密码是否符合 至少6位,包括大小写字母、数字、特殊字符
  421. isPassword(val) {
  422. var reg = /^(?![0-9]+$)(?![a-z]+$)(?![A-Z]+$)(?!([^(0-9a-zA-Z)])+$)^.{8,16}$/;
  423. if (val === '') {
  424. uni.showToast({
  425. title: '请输入密码',
  426. icon: 'none'
  427. })
  428. } else if (!reg.test(val)) {
  429. uni.showToast({
  430. title: '至少6位,包括大小写字母、数字、特殊字符',
  431. icon: 'none'
  432. })
  433. return false
  434. } else {
  435. return true
  436. }
  437. },
  438. // 电话匿名
  439. noPassByMobile(str) {
  440. if (null != str && str != undefined) {
  441. var pat = /(\d{3})\d*(\d{4})/;
  442. return str.replace(pat, '$1****$2');
  443. } else {
  444. return "";
  445. }
  446. },
  447. // 获取两点间的距离
  448. //进行经纬度转换为距离的计算
  449. Rad(d) {
  450. return d * Math.PI / 180.0; //经纬度转换成三角函数中度分表形式。
  451. },
  452. /*
  453. 计算距离,参数分别为第一点的纬度,经度;第二点的纬度,经度
  454. 默认单位km
  455. */
  456. getMapDistance(lat1, lat2, lng1, lng2) {
  457. lat1 = lat1 || 0;
  458. lng1 = lng1 || 0;
  459. lat2 = lat2 || 0;
  460. lng2 = lng2 || 0;
  461. var rad1 = lat1 * Math.PI / 180.0;
  462. var rad2 = lat2 * Math.PI / 180.0;
  463. var a = rad1 - rad2;
  464. var b = lng1 * Math.PI / 180.0 - lng2 * Math.PI / 180.0;
  465. var r = 6378137;
  466. var distance = r * 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(rad1) * Math.cos(rad2) *
  467. Math.pow(Math.sin(b / 2), 2)));
  468. // console.log(lat1, lng1, lat2, lng2);
  469. // console.log(distance);
  470. return Math.round(distance) / 1000;
  471. },
  472. // 预览图片
  473. yulanImg(item) {
  474. let arr = [item]
  475. uni.previewImage({
  476. urls: arr,
  477. });
  478. },
  479. }
  480. export default tools;