tools.js 14 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. // 判断赛事/活动状态 0: 未开始 1: 进行中 2: 已结束
  86. checkMcState(beginSecond, endSecond) {
  87. let mcState = 0; // 未开始
  88. if (beginSecond > 0 && endSecond > 0) {
  89. const now = Date.now() / 1000;
  90. const dif1 = beginSecond - now;
  91. const dif2 = endSecond - now;
  92. // const dif = 3600*24 - 60;
  93. if (dif1 > 0) {
  94. console.log("活动未开始");
  95. mcState = 0; // 未开始
  96. } else if (dif2 > 0) {
  97. console.log("活动进行中");
  98. mcState = 1; // 进行中
  99. } else {
  100. console.log("活动已结束");
  101. mcState = 2; // 已结束
  102. }
  103. }
  104. return mcState;
  105. },
  106. // 动态创建<style>标签,将CSS代码插入到文档中
  107. loadCssCode(cssCode, styleId="css-custom") {
  108. this.removeCssCode(styleId);
  109. // const styleId = "css-custom";
  110. var style = window.document.createElement("style");
  111. style.type = "text/css";
  112. style.id = styleId;
  113. if (style.styleSheet) {
  114. // This is required for IE8 and below.
  115. style.styleSheet.cssText = cssCode;
  116. } else {
  117. style.appendChild(document.createTextNode(cssCode));
  118. }
  119. document.getElementsByTagName("head")[0].appendChild(style);
  120. // console.log("head:", document.getElementsByTagName("head")[0]);
  121. // console.log("head:", document.getElementById(styleId));
  122. // console.log("style:", style);
  123. },
  124. // 删除之前动态创建的<style>标签
  125. removeCssCode(styleId="css-custom") {
  126. // const styleId = "css-custom";
  127. var oldCss = document.getElementById(styleId);
  128. // console.log("oldCss:", oldCss);
  129. if (oldCss != null) {
  130. document.getElementsByTagName("head")[0].removeChild(oldCss);
  131. console.log(styleId + " 已移除");
  132. }
  133. },
  134. // uni-data-select 组件,根据选中的值获取对应的文本
  135. getSelectedText(obj, value) {
  136. const selectedOption = obj.find(option => option.value === value);
  137. return selectedOption ? selectedOption.text : '';
  138. },
  139. objectToQueryString(obj) {
  140. return Object.keys(obj).map(k => k + '=' + obj[k]).join('&');
  141. },
  142. // 秒数转换成 XX天XX小时
  143. convertSecondsToDHM(seconds) {
  144. var days = Math.floor(seconds / (3600 * 24));
  145. var hours = Math.floor((seconds % (3600 * 24)) / 3600);
  146. var minutes = Math.floor((seconds % (3600 * 24)) % 3600 / 60);
  147. if (days > 0)
  148. // return `${days.toString().padStart(2, '0')}天${hours.toString().padStart(2, '0')}小时`;
  149. return `${days}天${hours.toString().padStart(2, '0')}小时`;
  150. else
  151. return `${hours.toString().padStart(2, '0')}小时${minutes.toString().padStart(2, '0')}分钟`;
  152. },
  153. // 秒数转换成时分秒
  154. // style: 0 [01:02:03] 1 [1h:02'3"]
  155. convertSecondsToHMS(seconds, style = 0) {
  156. if (!(seconds > 0)) {
  157. return '--';
  158. }
  159. var hours = Math.floor(seconds / 3600);
  160. var minutes = Math.floor((seconds % 3600) / 60);
  161. var remainingSeconds = Math.floor(seconds % 60);
  162. // return hours + ":" + minutes + ":" + remainingSeconds;
  163. if (style == 0)
  164. return `${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:${remainingSeconds.toString().padStart(2, '0')}`;
  165. else if (style == 1) {
  166. if (hours > 0)
  167. return `${hours}h${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  168. else
  169. return `${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  170. }
  171. else if (style == 2) {
  172. if (hours > 0)
  173. return `${hours*60+minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  174. else
  175. return `${minutes}′${remainingSeconds.toString().padStart(2, '0')}″`;
  176. }
  177. },
  178. // 计算(中英文混合)字符串长度
  179. calStrLen(str) {
  180. var length = 0;
  181. for (var i = 0; i < str.length; i++) {
  182. // 将字符转换为 Unicode 编码
  183. var charCode = str.charCodeAt(i);
  184. if (charCode >= 0 && charCode <= 128) {
  185. length++;
  186. } else {
  187. length += 2;
  188. }
  189. }
  190. return length;
  191. },
  192. // 集合对象去重
  193. unique(arr, field) {
  194. var map = {};
  195. var res = [];
  196. for (var i = 0; i < arr.length; i++) {
  197. if (!map[arr[i][field]]) {
  198. map[arr[i][field]] = 1;
  199. res.push(arr[i]);
  200. }
  201. }
  202. return res;
  203. },
  204. // 正则取出html标签
  205. repalceHtml(str) {
  206. var dd = str.replace(/<\/?.+?>/g, "");
  207. var dds = dd.replace(/ /g, ""); //dds为得到后的内容
  208. return dds;
  209. },
  210. // 判断身份证号
  211. isSfz(idcard) {
  212. var id =
  213. /^[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)$/
  214. if (idcard === '') {
  215. uni.showToast({
  216. title: '请输入身份证号',
  217. icon: 'none'
  218. })
  219. } else if (!id.test(idcard)) {
  220. uni.showToast({
  221. title: '身份证号格式不正确!',
  222. icon: 'none'
  223. })
  224. return false
  225. } else {
  226. return false
  227. }
  228. },
  229. // 判断是否是手机号
  230. isPhone(val) {
  231. var patrn = /^(((1[3456789][0-9]{1})|(15[0-9]{1}))+\d{8})$/
  232. if (!patrn.test(val) || val === '') {
  233. uni.showToast({
  234. title: '手机号格式不正确',
  235. icon: 'none'
  236. })
  237. return false
  238. } else {
  239. return true
  240. }
  241. },
  242. // 判断邮箱
  243. isEmail(email) {
  244. if (email.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
  245. return true;
  246. else
  247. return false;
  248. },
  249. //获取随机数
  250. getSuiji() {
  251. var Range = Max - Min;
  252. var Rand = Math.random();
  253. return (Min + Math.round(Rand * Range));
  254. },
  255. //计算多长时间前
  256. getDateDiff(dateTimeStamp) {
  257. var minute = 1000 * 60;
  258. var hour = minute * 60;
  259. var day = hour * 24;
  260. var halfamonth = day * 15;
  261. var month = day * 30;
  262. var year = day * 365;
  263. var now = new Date().getTime();
  264. var diffValue = now - dateTimeStamp;
  265. if (diffValue < 0) {
  266. return;
  267. }
  268. var yearC = diffValue / year;
  269. var monthC = diffValue / month;
  270. var weekC = diffValue / (7 * day);
  271. var dayC = diffValue / day;
  272. var hourC = diffValue / hour;
  273. var minC = diffValue / minute;
  274. if (yearC >= 1) {
  275. result = "" + parseInt(yearC) + "年前";
  276. }
  277. if (monthC >= 1) {
  278. result = "" + parseInt(monthC) + "月前";
  279. } else if (weekC >= 1) {
  280. result = "" + parseInt(weekC) + "周前";
  281. } else if (dayC >= 1) {
  282. result = "" + parseInt(dayC) + "天前";
  283. } else if (hourC >= 1) {
  284. result = "" + parseInt(hourC) + "小时前";
  285. } else if (minC >= 1) {
  286. result = "" + parseInt(minC) + "分钟前";
  287. } else
  288. result = "刚刚";
  289. return result;
  290. },
  291. // 时间戳转时间
  292. timestampToTime(timestamp, i) {
  293. var date = null;
  294. if (timestamp > 0) {
  295. date = new Date(timestamp); //时间戳为10位需*1000,时间戳为13位的话不需乘1000
  296. } else {
  297. date = new Date();
  298. }
  299. // console.log(date, timestamp)
  300. var Y = date.getFullYear();
  301. var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1);
  302. var D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate());
  303. var h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours());
  304. var m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes());
  305. var s = (date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds());
  306. if (i == 1) {
  307. return Y + '-' + M + '-' + D;
  308. } else if (i == 2) {
  309. return Y + '年' + M + '月' + D + '日';
  310. } else if (i == 3) {
  311. return Y + '-' + M + '-' + D + ' ' + h + ':' + m;
  312. }
  313. return Y + '-' + M + '-' + D + ' ' + h + ':' + m + ':' + s;
  314. },
  315. // 是否是汉字
  316. isHanzi(str) {
  317. let reg = /\p{Unified_Ideograph}/ug;
  318. return reg.test(str);
  319. },
  320. // 是否是字母数字
  321. isStringAndNumber(str) {
  322. let regNumber = new RegExp(/^[0-9A-Za-z]+$/);
  323. return regNumber.test(str)
  324. },
  325. // var arr3 = [30,10,111,35,1899,50,45];
  326. // 集合排序 元素数字
  327. listSort(list) {
  328. arr3.sort(function(a, b) {
  329. return a - b;
  330. })
  331. },
  332. // var arr5 = [{id:10},{id:5},{id:6},{id:9},{id:2},{id:3}];
  333. // 元素 对象
  334. listObjectSort(arr) {
  335. arr.sort(function(a, b) {
  336. return a.id - b.id
  337. })
  338. return arr;
  339. },
  340. /*
  341. * 忽略大小写判断字符串是否相同
  342. * @param str1
  343. * @param str2
  344. * @returns {Boolean}
  345. */
  346. isEqualsIgnorecase: function(str1, str2) {
  347. if (str1.toUpperCase() == str2.toUpperCase()) {
  348. return true;
  349. } else {
  350. return false;
  351. }
  352. },
  353. /**
  354. * 判断是否是数字
  355. * @param value
  356. * @returns {Boolean}
  357. */
  358. isNum: function(value) {
  359. if (value != null && value.length > 0 && isNaN(value) == false) {
  360. return true;
  361. } else {
  362. return false;
  363. }
  364. },
  365. /**
  366. * 判断是否是中文
  367. * @param str
  368. * @returns {Boolean}
  369. */
  370. isChine: function(str) {
  371. var reg = /^([u4E00-u9FA5]|[uFE30-uFFA0])*$/;
  372. if (reg.test(str)) {
  373. return false;
  374. }
  375. return true;
  376. },
  377. /*验证是否为图片*/
  378. tmCheckImage: function(fileName) {
  379. return /(gif|jpg|jpeg|png|GIF|JPG|PNG)$/ig.test(fileName);
  380. },
  381. /*验证是否为视频*/
  382. tmCheckVideo: function(fileName) {
  383. return /(mp4|mp3|flv|wav)$/ig.test(fileName);
  384. },
  385. /**
  386. * 去除字符串两边的空格
  387. * @param str
  388. * @returns {number|Number}
  389. * 调用方法:var str = utils.trim("abcd")
  390. */
  391. trim: function(str) {
  392. String.prototype.trim = function() {
  393. return str.replace(/(^\s*)|(\s*$)/g, "");
  394. }
  395. },
  396. // 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
  397. isPassword(val) {
  398. var reg = /^(?![0-9]+$)(?![a-z]+$)(?![A-Z]+$)(?!([^(0-9a-zA-Z)])+$)^.{8,16}$/;
  399. if (val === '') {
  400. uni.showToast({
  401. title: '请输入密码',
  402. icon: 'none'
  403. })
  404. } else if (!reg.test(val)) {
  405. uni.showToast({
  406. title: '至少6位,包括大小写字母、数字、特殊字符',
  407. icon: 'none'
  408. })
  409. return false
  410. } else {
  411. return true
  412. }
  413. },
  414. // 电话匿名
  415. noPassByMobile(str) {
  416. if (null != str && str != undefined) {
  417. var pat = /(\d{3})\d*(\d{4})/;
  418. return str.replace(pat, '$1****$2');
  419. } else {
  420. return "";
  421. }
  422. },
  423. // 获取两点间的距离
  424. //进行经纬度转换为距离的计算
  425. Rad(d) {
  426. return d * Math.PI / 180.0; //经纬度转换成三角函数中度分表形式。
  427. },
  428. /*
  429. 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
  430. 默认单位km
  431. */
  432. getMapDistance(lat1, lat2, lng1, lng2) {
  433. lat1 = lat1 || 0;
  434. lng1 = lng1 || 0;
  435. lat2 = lat2 || 0;
  436. lng2 = lng2 || 0;
  437. var rad1 = lat1 * Math.PI / 180.0;
  438. var rad2 = lat2 * Math.PI / 180.0;
  439. var a = rad1 - rad2;
  440. var b = lng1 * Math.PI / 180.0 - lng2 * Math.PI / 180.0;
  441. var r = 6378137;
  442. var distance = r * 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(rad1) * Math.cos(rad2) *
  443. Math.pow(Math.sin(b / 2), 2)));
  444. // console.log(lat1, lng1, lat2, lng2);
  445. // console.log(distance);
  446. return Math.round(distance) / 1000;
  447. },
  448. // 预览图片
  449. yulanImg(item) {
  450. let arr = [item]
  451. uni.previewImage({
  452. urls: arr,
  453. });
  454. },
  455. }
  456. export default tools;