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 if (actType == "uni.switchTab") {
  38. uni.switchTab({
  39. url: this.urlAddVer(url)
  40. });
  41. } else {
  42. window.location.href = url;
  43. }
  44. },
  45. // 格式化赛事时间 09-09 16:48
  46. 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
  47. // var Y = date.getFullYear() + '-';
  48. var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
  49. var D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
  50. var h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
  51. var m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes());
  52. // var s = (date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds());
  53. const timeStr = M + D + h + m;
  54. // console.log("timeStr", timeStr);
  55. return timeStr;
  56. },
  57. // 获取活动时间 09-09 16:48 至 09-30 16:48
  58. getActtime(beginSecond, endSecond) {
  59. const acttime = this.fmtMcTime(beginSecond) + " 至 " + this.fmtMcTime(endSecond);
  60. // console.log("acttime:", acttime);
  61. return acttime;
  62. },
  63. // 格式化赛事时间 2024.9.9-30 2024.9.9-10.30 2024.9.9-2025.10.30
  64. fmtMcTime2(timestamp1, timestamp2) {
  65. 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
  66. 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
  67. const Y1 = date1.getFullYear();
  68. const Y2 = date2.getFullYear();
  69. const M1 = date1.getMonth() + 1;
  70. const M2 = date2.getMonth() + 1;
  71. const D1 = date1.getDate();
  72. const D2 = date2.getDate();
  73. var timeStr1 = Y1 + '.' + M1 + '.' + D1;
  74. var timeStr2 = '';
  75. if (Y2 != Y1) {
  76. timeStr2 += Y2 + '.' + M2 + '.' + D2;
  77. } else if (M2 != M1) {
  78. timeStr2 += M2 + '.' + D2;
  79. } else if (D2 != D1) {
  80. timeStr2 += D2;
  81. }
  82. var timeStr = timeStr1;
  83. if (timeStr2.length > 0) {
  84. timeStr += '-' + timeStr2;
  85. }
  86. // console.log("timeStr", timeStr);
  87. return timeStr;
  88. },
  89. // 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
  90. fmtMcTime3(timestamp1, timestamp2) {
  91. 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
  92. 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
  93. const Y1 = date1.getFullYear();
  94. const Y2 = date2.getFullYear();
  95. const M1 = date1.getMonth() + 1;
  96. const M2 = date2.getMonth() + 1;
  97. const D1 = date1.getDate();
  98. const D2 = date2.getDate();
  99. var timeStr1 = Y1 + '年' + M1 + '月' + D1 + '日';
  100. var timeStr2 = '';
  101. if (Y2 != Y1) {
  102. timeStr2 += Y2 + '年' + M2 + '月' + D2 + '日';
  103. } else {
  104. timeStr2 += M2 + '月' + D2 + '日';
  105. }
  106. var timeStr = timeStr1;
  107. if (timeStr2.length > 0) {
  108. timeStr += ' 至 ' + timeStr2;
  109. }
  110. // console.log("timeStr", timeStr);
  111. return timeStr;
  112. },
  113. // 判断赛事/活动状态 0: 未开始 1: 进行中 2: 已结束
  114. checkMcState(beginSecond, endSecond) {
  115. let mcState = 0; // 未开始
  116. if (beginSecond > 0 && endSecond > 0) {
  117. const now = Date.now() / 1000;
  118. const dif1 = beginSecond - now;
  119. const dif2 = endSecond - now;
  120. // const dif = 3600*24 - 60;
  121. if (dif1 > 0) {
  122. console.log("活动未开始");
  123. mcState = 0; // 未开始
  124. } else if (dif2 > 0) {
  125. console.log("活动进行中");
  126. mcState = 1; // 进行中
  127. } else {
  128. console.log("活动已结束");
  129. mcState = 2; // 已结束
  130. }
  131. }
  132. return mcState;
  133. },
  134. // 动态创建<style>标签,将CSS代码插入到文档中
  135. loadCssCode(cssCode, styleId="css-custom") {
  136. this.removeCssCode(styleId);
  137. // const styleId = "css-custom";
  138. var style = window.document.createElement("style");
  139. style.type = "text/css";
  140. style.id = styleId;
  141. if (style.styleSheet) {
  142. // This is required for IE8 and below.
  143. style.styleSheet.cssText = cssCode;
  144. } else {
  145. style.appendChild(document.createTextNode(cssCode));
  146. }
  147. document.getElementsByTagName("head")[0].appendChild(style);
  148. // console.log("head:", document.getElementsByTagName("head")[0]);
  149. // console.log("head:", document.getElementById(styleId));
  150. // console.log("style:", style);
  151. },
  152. // 删除之前动态创建的<style>标签
  153. removeCssCode(styleId="css-custom") {
  154. // const styleId = "css-custom";
  155. var oldCss = document.getElementById(styleId);
  156. // console.log("oldCss:", oldCss);
  157. if (oldCss != null) {
  158. document.getElementsByTagName("head")[0].removeChild(oldCss);
  159. console.log(styleId + " 已移除");
  160. }
  161. },
  162. // uni-data-select 组件,根据选中的值获取对应的文本
  163. getSelectedText(obj, value) {
  164. const selectedOption = obj.find(option => option.value === value);
  165. return selectedOption ? selectedOption.text : '';
  166. },
  167. objectToQueryString(obj) {
  168. return Object.keys(obj).map(k => k + '=' + obj[k]).join('&');
  169. },
  170. // 秒数转换成 XX天XX小时
  171. convertSecondsToDHM(seconds) {
  172. var days = Math.floor(seconds / (3600 * 24));
  173. var hours = Math.floor((seconds % (3600 * 24)) / 3600);
  174. var minutes = Math.floor((seconds % (3600 * 24)) % 3600 / 60);
  175. if (days > 0)
  176. // return `${days.toString().padStart(2, '0')}天${hours.toString().padStart(2, '0')}小时`;
  177. return `${days}天${hours.toString().padStart(2, '0')}小时`;
  178. else
  179. return `${hours.toString().padStart(2, '0')}小时${minutes.toString().padStart(2, '0')}分钟`;
  180. },
  181. // 秒数转换成时分秒
  182. // style: 0 [01:02:03] 1 [1h:02'3"]
  183. convertSecondsToHMS(seconds, style = 0) {
  184. if (!(seconds > 0)) {
  185. return '--';
  186. }
  187. var hours = Math.floor(seconds / 3600);
  188. var minutes = Math.floor((seconds % 3600) / 60);
  189. var remainingSeconds = Math.floor(seconds % 60);
  190. // return hours + ":" + minutes + ":" + remainingSeconds;
  191. if (style == 0)
  192. return `${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:${remainingSeconds.toString().padStart(2, '0')}`;
  193. else if (style == 1) {
  194. if (hours > 0)
  195. return `${hours}h${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  196. else
  197. return `${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  198. }
  199. else if (style == 2) {
  200. if (hours > 0)
  201. return `${hours*60+minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  202. else
  203. return `${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  204. }
  205. },
  206. // 计算(中英文混合)字符串长度
  207. calStrLen(str) {
  208. var length = 0;
  209. for (var i = 0; i < str.length; i++) {
  210. // 将字符转换为 Unicode 编码
  211. var charCode = str.charCodeAt(i);
  212. if (charCode >= 0 && charCode <= 128) {
  213. length++;
  214. } else {
  215. length += 2;
  216. }
  217. }
  218. return length;
  219. },
  220. // 集合对象去重
  221. unique(arr, field) {
  222. var map = {};
  223. var res = [];
  224. for (var i = 0; i < arr.length; i++) {
  225. if (!map[arr[i][field]]) {
  226. map[arr[i][field]] = 1;
  227. res.push(arr[i]);
  228. }
  229. }
  230. return res;
  231. },
  232. // 正则取出html标签
  233. repalceHtml(str) {
  234. var dd = str.replace(/<\/?.+?>/g, "");
  235. var dds = dd.replace(/ /g, ""); //dds为得到后的内容
  236. return dds;
  237. },
  238. // 判断身份证号
  239. isSfz(idcard) {
  240. var id =
  241. /^[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)$/
  242. if (idcard === '') {
  243. uni.showToast({
  244. title: '请输入身份证号',
  245. icon: 'none'
  246. })
  247. } else if (!id.test(idcard)) {
  248. uni.showToast({
  249. title: '身份证号格式不正确!',
  250. icon: 'none'
  251. })
  252. return false
  253. } else {
  254. return false
  255. }
  256. },
  257. // 判断是否是手机号
  258. isPhone(val) {
  259. var patrn = /^((1[3456789][0-9]{1})+\d{8})$/
  260. if (!patrn.test(val) || val === '') {
  261. uni.showToast({
  262. title: '手机号格式不正确',
  263. icon: 'none'
  264. })
  265. return false
  266. } else {
  267. return true
  268. }
  269. },
  270. // 判断邮箱
  271. isEmail(email) {
  272. if (email.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
  273. return true;
  274. else
  275. return false;
  276. },
  277. //获取随机数
  278. getSuiji() {
  279. var Range = Max - Min;
  280. var Rand = Math.random();
  281. return (Min + Math.round(Rand * Range));
  282. },
  283. //计算多长时间前
  284. getDateDiff(dateTimeStamp) {
  285. var minute = 1000 * 60;
  286. var hour = minute * 60;
  287. var day = hour * 24;
  288. var halfamonth = day * 15;
  289. var month = day * 30;
  290. var year = day * 365;
  291. var now = new Date().getTime();
  292. var diffValue = now - dateTimeStamp;
  293. if (diffValue < 0) {
  294. return;
  295. }
  296. var yearC = diffValue / year;
  297. var monthC = diffValue / month;
  298. var weekC = diffValue / (7 * day);
  299. var dayC = diffValue / day;
  300. var hourC = diffValue / hour;
  301. var minC = diffValue / minute;
  302. if (yearC >= 1) {
  303. result = "" + parseInt(yearC) + "年前";
  304. }
  305. if (monthC >= 1) {
  306. result = "" + parseInt(monthC) + "月前";
  307. } else if (weekC >= 1) {
  308. result = "" + parseInt(weekC) + "周前";
  309. } else if (dayC >= 1) {
  310. result = "" + parseInt(dayC) + "天前";
  311. } else if (hourC >= 1) {
  312. result = "" + parseInt(hourC) + "小时前";
  313. } else if (minC >= 1) {
  314. result = "" + parseInt(minC) + "分钟前";
  315. } else
  316. result = "刚刚";
  317. return result;
  318. },
  319. // 时间戳转时间
  320. timestampToTime(timestamp, i) {
  321. var date = null;
  322. if (timestamp > 0) {
  323. date = new Date(timestamp); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  324. } else {
  325. date = new Date();
  326. }
  327. // console.log(date, timestamp)
  328. var Y = date.getFullYear();
  329. var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1);
  330. var D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate());
  331. var h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours());
  332. var m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes());
  333. var s = (date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds());
  334. if (i == 1) {
  335. return Y + '-' + M + '-' + D;
  336. } else if (i == 2) {
  337. return Y + '年' + M + '月' + D + '日';
  338. } else if (i == 3) {
  339. return Y + '-' + M + '-' + D + ' ' + h + ':' + m;
  340. }
  341. return Y + '-' + M + '-' + D + ' ' + h + ':' + m + ':' + s;
  342. },
  343. // 是否是汉字
  344. isHanzi(str) {
  345. let reg = /\p{Unified_Ideograph}/ug;
  346. return reg.test(str);
  347. },
  348. // 是否是字母数字
  349. isStringAndNumber(str) {
  350. let regNumber = new RegExp(/^[0-9A-Za-z]+$/);
  351. return regNumber.test(str)
  352. },
  353. // var arr3 = [30,10,111,35,1899,50,45];
  354. // 集合排序 元素数字
  355. listSort(list) {
  356. arr3.sort(function(a, b) {
  357. return a - b;
  358. })
  359. },
  360. // var arr5 = [{id:10},{id:5},{id:6},{id:9},{id:2},{id:3}];
  361. // 元素 对象
  362. listObjectSort(arr) {
  363. arr.sort(function(a, b) {
  364. return a.id - b.id
  365. })
  366. return arr;
  367. },
  368. /*
  369. * 忽略大小写判断字符串是否相同
  370. * @param str1
  371. * @param str2
  372. * @returns {Boolean}
  373. */
  374. isEqualsIgnorecase: function(str1, str2) {
  375. if (str1.toUpperCase() == str2.toUpperCase()) {
  376. return true;
  377. } else {
  378. return false;
  379. }
  380. },
  381. /**
  382. * 判断是否是数字
  383. * @param value
  384. * @returns {Boolean}
  385. */
  386. isNum: function(value) {
  387. if (value != null && value.length > 0 && isNaN(value) == false) {
  388. return true;
  389. } else {
  390. return false;
  391. }
  392. },
  393. /**
  394. * 判断是否是中文
  395. * @param str
  396. * @returns {Boolean}
  397. */
  398. isChine: function(str) {
  399. var reg = /^([u4E00-u9FA5]|[uFE30-uFFA0])*$/;
  400. if (reg.test(str)) {
  401. return false;
  402. }
  403. return true;
  404. },
  405. /*验证是否为图片*/
  406. tmCheckImage: function(fileName) {
  407. return /(gif|jpg|jpeg|png|GIF|JPG|PNG)$/ig.test(fileName);
  408. },
  409. /*验证是否为视频*/
  410. tmCheckVideo: function(fileName) {
  411. return /(mp4|mp3|flv|wav)$/ig.test(fileName);
  412. },
  413. /**
  414. * 去除字符串两边的空格
  415. * @param str
  416. * @returns {number|Number}
  417. * 调用方法:var str = utils.trim("abcd")
  418. */
  419. trim: function(str) {
  420. String.prototype.trim = function() {
  421. return str.replace(/(^\s*)|(\s*$)/g, "");
  422. }
  423. },
  424. // 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
  425. isPassword(val) {
  426. var reg = /^(?![0-9]+$)(?![a-z]+$)(?![A-Z]+$)(?!([^(0-9a-zA-Z)])+$)^.{8,16}$/;
  427. if (val === '') {
  428. uni.showToast({
  429. title: '请输入密码',
  430. icon: 'none'
  431. })
  432. } else if (!reg.test(val)) {
  433. uni.showToast({
  434. title: '至少6位,包括大小写字母、数字、特殊字符',
  435. icon: 'none'
  436. })
  437. return false
  438. } else {
  439. return true
  440. }
  441. },
  442. // 电话匿名
  443. noPassByMobile(str) {
  444. if (null != str && str != undefined) {
  445. var pat = /(\d{3})\d*(\d{4})/;
  446. return str.replace(pat, '$1****$2');
  447. } else {
  448. return "";
  449. }
  450. },
  451. // 获取两点间的距离
  452. //进行经纬度转换为距离的计算
  453. Rad(d) {
  454. return d * Math.PI / 180.0; //经纬度转换成三角函数中度分表形式。
  455. },
  456. /*
  457. 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
  458. 默认单位km
  459. */
  460. getMapDistance(lat1, lat2, lng1, lng2) {
  461. lat1 = lat1 || 0;
  462. lng1 = lng1 || 0;
  463. lat2 = lat2 || 0;
  464. lng2 = lng2 || 0;
  465. var rad1 = lat1 * Math.PI / 180.0;
  466. var rad2 = lat2 * Math.PI / 180.0;
  467. var a = rad1 - rad2;
  468. var b = lng1 * Math.PI / 180.0 - lng2 * Math.PI / 180.0;
  469. var r = 6378137;
  470. var distance = r * 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(rad1) * Math.cos(rad2) *
  471. Math.pow(Math.sin(b / 2), 2)));
  472. // console.log(lat1, lng1, lat2, lng2);
  473. // console.log(distance);
  474. return Math.round(distance) / 1000;
  475. },
  476. // 预览图片
  477. yulanImg(item) {
  478. let arr = [item]
  479. uni.previewImage({
  480. urls: arr,
  481. });
  482. },
  483. }
  484. export default tools;