util.js 9.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399
  1. import Map from '@/js_sdk/fx-openMap/openMap.js'
  2. import permision from "@/js_sdk/wa-permission/permission.js"
  3. export function mapRoutePlan(data) {
  4. //既有起点也有终点
  5. var options = {
  6. destination: { //导航终点点坐标和名称
  7. latitude: data.point.latitude,
  8. longitude: data.point.longitude,
  9. name: data.address
  10. },
  11. mode: "drive", //导航方式 公交:bus驾车:drive(默认),步行:walk,骑行:bike
  12. mapId: "map" //map 组件的 id (微信小程序端必传)
  13. }
  14. Map.routePlan(options, "gcj02")
  15. }
  16. // 在需要的页面中写方法,判断是否在微信浏览器中
  17. export function is_weixin() {
  18. let flag = false;
  19. // #ifdef H5
  20. flag = String(navigator.userAgent.toLowerCase().match(/MicroMessenger/i)) === "micromessenger";
  21. // #endif
  22. // #ifdef APP-PLUS
  23. flag = false;
  24. // #endif
  25. return flag;
  26. }
  27. // 格式化手机号码,移除国际区号
  28. export function formatPhoneNumber(phoneNumber) {
  29. if (!phoneNumber) return '';
  30. // 移除非数字字符
  31. let cleaned = phoneNumber.replace(/\D/g, '');
  32. // 如果是中国手机号(+86 或 86 开头)
  33. if (cleaned.startsWith('86') && cleaned.length === 13) {
  34. // 移除中国区号 86
  35. cleaned = cleaned.substring(2);
  36. } else if (cleaned.startsWith('1') && cleaned.length === 11) {
  37. // 如果是11位数字,可能是中国手机号
  38. cleaned = cleaned;
  39. } else if (cleaned.startsWith('1') && cleaned.length === 12 && phoneNumber.includes('+86')) {
  40. // 如果是+86开头的完整号码
  41. cleaned = cleaned.substring(2);
  42. }
  43. return cleaned;
  44. };
  45. /**
  46. * 获取Androoid设备mac地址
  47. * */
  48. export function getMacAddress() {
  49. if (window) {
  50. return "D1:D1:D1:D1:D1:D1"
  51. }
  52. var net = plus.android.importClass("java.net.NetworkInterface")
  53. var wl0 = net.getByName('wlan0')
  54. var macByte = wl0.getHardwareAddress()
  55. var str = ''
  56. for (var i = 0; i < macByte.length; i++) {
  57. var tmp = "";
  58. var num = macByte[i];
  59. if (num < 0) {
  60. tmp = (255 + num + 1).toString(16);
  61. } else {
  62. tmp = num.toString(16);
  63. }
  64. if (tmp.length == 1) {
  65. tmp = "0" + tmp;
  66. }
  67. if (i == macByte.length - 1) {
  68. str += tmp;
  69. } else {
  70. str = str + tmp + ":";
  71. }
  72. }
  73. return str.toUpperCase()
  74. }
  75. /**
  76. * 判断传入的值是否为空
  77. * @param {*} val
  78. * @returns
  79. */
  80. export function isNull(val) {
  81. if (typeof val == "boolean") {
  82. return false;
  83. }
  84. if (typeof val == "number") {
  85. return false;
  86. }
  87. if (val instanceof Array) {
  88. if (val.length == 0) return true;
  89. } else if (val instanceof Object) {
  90. if (JSON.stringify(val) === "{}") return true;
  91. } else {
  92. if (
  93. val == "null" ||
  94. val == null ||
  95. val == "undefined" ||
  96. val == undefined ||
  97. val == ""
  98. )
  99. return true;
  100. return false;
  101. }
  102. return false;
  103. }
  104. // 不为空
  105. export function isDef(val) {
  106. return val !== undefined && val !== null;
  107. }
  108. // 是否是一个数字
  109. export function isNumeric(val) {
  110. return /^\d+(\.\d+)?$/.test(val);
  111. }
  112. // 是一个对象
  113. export function isObject(val) {
  114. return Object.prototype.toString.call(val) === "[object Object]"
  115. }
  116. // 是一个字符串
  117. export function isString(val) {
  118. return Object.prototype.toString.call(val) === "[object String]"
  119. }
  120. // 添加单位
  121. export function addUnit(value) {
  122. if (!isDef(value)) {
  123. return undefined;
  124. }
  125. value = String(value);
  126. return isNumeric(value) ? `${value}px` : value;
  127. }
  128. // 获得角度
  129. export function getAngle(angx, angy) {
  130. return Math.atan2(angy, angx) * 180 / Math.PI;
  131. };
  132. // 根据起点终点返回方向 1向上 2向下 3向左 4向右 0未滑动
  133. export function getDirection(startx, starty, endx, endy) {
  134. var angx = endx - startx;
  135. var angy = endy - starty;
  136. var result = 0;
  137. // 如果滑动距离太短
  138. if (Math.abs(angx) < 5 && Math.abs(angy) < 5) {
  139. return result;
  140. }
  141. var angle = getAngle(angx, angy);
  142. if (angle >= -160 && angle <= -20) {
  143. result = 1;
  144. } else if (angle > 20 && angle < 160) {
  145. result = 2;
  146. } else if ((angle >= 160 && angle <= 180) || (angle >= -180 && angle < -160)) {
  147. result = 3;
  148. } else if (angle >= -20 && angle <= 20) {
  149. result = 4;
  150. }
  151. return result;
  152. }
  153. // 回显数据字典
  154. export function selectDictLabel(datas, value) {
  155. if (!datas) return value
  156. var actions = [];
  157. Object.keys(datas).some((key) => {
  158. if (datas[key].dictValue == ('' + value)) {
  159. actions.push(datas[key].dictLabel);
  160. return true;
  161. }
  162. })
  163. return actions.join('') || value
  164. }
  165. /**
  166. * 处理后台返回的数据
  167. * 去除无 children 且 isUser为false 的项目
  168. */
  169. export function filterCustomerManager(list) {
  170. const newList = list.filter((item) => {
  171. if (item.children) {
  172. item.name = item.label;
  173. item.children = filterCustomerManager(item.children)
  174. return item.children.length > 0
  175. } else {
  176. item.name = item.label;
  177. item.id = item.id.toString()
  178. return item.isUser == true
  179. }
  180. })
  181. return newList
  182. }
  183. /**
  184. * 简单实现防抖方法
  185. *
  186. * 防抖(debounce)函数在第一次触发给定的函数时,不立即执行函数,而是给出一个期限值(delay),比如100ms。
  187. * 如果100ms内再次执行函数,就重新开始计时,直到计时结束后再真正执行函数。
  188. * 这样做的好处是如果短时间内大量触发同一事件,只会执行一次函数。
  189. *
  190. * @param fn 要防抖的函数
  191. * @param delay 防抖的毫秒数
  192. * @returns {Function}
  193. */
  194. export function simpleDebounce(fn, delay = 100) {
  195. let timer = null
  196. return function() {
  197. let args = arguments
  198. if (timer) {
  199. clearTimeout(timer)
  200. }
  201. timer = setTimeout(() => {
  202. fn.apply(this, args)
  203. }, delay)
  204. }
  205. }
  206. /**
  207. * 节流
  208. *
  209. * @param delay 时间
  210. * @param fn 执行的函数
  211. */
  212. export function throttle(delay, fn) {
  213. let valid = true;
  214. return function() {
  215. if (!valid) {
  216. return false
  217. }
  218. valid = false;
  219. fn()
  220. setTimeout(() => {
  221. valid = true;
  222. }, delay)
  223. }
  224. }
  225. // 获取位置
  226. export function getLocation(option = {}) {
  227. return new Promise((resolve, reject) => {
  228. permision.requestAndroidPermission("android.permission.ACCESS_FINE_LOCATION").then((
  229. result) => {
  230. if (result == 1) {
  231. uni.getLocation({
  232. type: 'gcj02', // gcj02 wgs84
  233. ...option,
  234. success: function(res) {
  235. resolve(res);
  236. // console.log('当前位置的经度:' + res.longitude);
  237. // console.log('当前位置的纬度:' + res.latitude);
  238. },
  239. fail() {
  240. uni.$u.toast("获取定位失败");
  241. reject(true);
  242. }
  243. });
  244. } else if (result == 0) {
  245. uni.$u.toast("未获得位置授权");
  246. reject();
  247. } else {
  248. uni.$u.toast("位置授权被永久拒绝,请手动打开");
  249. reject();
  250. }
  251. });
  252. });
  253. }
  254. export const pullDownRefreshEnableSwitch = (enable) => {
  255. const pages = getCurrentPages()
  256. const page = pages[pages.length - 1]
  257. // #ifdef APP-PLUS
  258. const currentWebview = page.$getAppWebview()
  259. currentWebview.setStyle({
  260. pullToRefresh: {
  261. support: enable,
  262. style: plus.os.name === 'Android' ? 'circle' : 'default',
  263. },
  264. })
  265. // #endif
  266. // #ifdef WEB || H5
  267. let el = document.querySelector('.uni-page-refresh')
  268. if (el) {
  269. el.style.display = enable ? 'block' : 'none'
  270. } else {
  271. let time = 0
  272. setTimeout(() => {
  273. time++
  274. el = document.querySelector('.uni-page-refresh')
  275. if (time < 20 && !el) {
  276. pullDownRefreshEnableSwitch(enable)
  277. }
  278. }, 100)
  279. }
  280. // #endif
  281. }
  282. // 定时器的toast
  283. export function toast(option = {}) {
  284. let time = null;
  285. time = setTimeout(() => {
  286. clearTimeout(time);
  287. uni.showToast({
  288. icon: "none",
  289. ...option
  290. });
  291. }, 500);
  292. }
  293. //判断中文
  294. export function isChinese(param) {
  295. var regExp = /^[u4e00-u9fa5]*$/;
  296. if (regExp.test(param))
  297. return false;
  298. return true;
  299. }
  300. // 计算两个经纬度之间的距离
  301. export function getDistanceFromLatLonInM(lat1, lon1, lat2, lon2) {
  302. var R = 6371; // 地球半径,单位为千米
  303. var dLat = deg2rad(lat2 - lat1);
  304. var dLon = deg2rad(lon2 - lon1);
  305. var a =
  306. Math.sin(dLat / 2) * Math.sin(dLat / 2) +
  307. Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2)) *
  308. Math.sin(dLon / 2) * Math.sin(dLon / 2);
  309. var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
  310. var distance = R * c * 1000; // 转换为米
  311. return distance;
  312. }
  313. function deg2rad(deg) {
  314. return deg * (Math.PI / 180);
  315. }
  316. /**
  317. * 构造树型结构数据
  318. * @param {*} data 数据源
  319. * @param {*} id id字段 默认 'id'
  320. * @param {*} parentId 父节点字段 默认 'parentId'
  321. * @param {*} children 孩子节点字段 默认 'children'
  322. * @param {*} rootId 根Id 默认 0
  323. */
  324. export function handleTree(data, id, parentId, children, rootId) {
  325. id = id || 'id'
  326. parentId = parentId || 'parentId'
  327. children = children || 'children'
  328. if (id === 'deptId' || id === "id") {
  329. if (data[0] && !data[0].ancestors) return rootId = 0
  330. let maxLength = 99999999
  331. data.forEach(item => {
  332. const length = item.ancestors.split(",").length
  333. if (maxLength > length) {
  334. maxLength = length
  335. rootId = item.parentId
  336. }
  337. })
  338. } else {
  339. rootId = rootId || Math.min.apply(Math, data.map(item => {
  340. return item[parentId]
  341. })) || 0
  342. }
  343. //对源数据深度克隆
  344. const cloneData = JSON.parse(JSON.stringify(data))
  345. //循环所有项
  346. const treeData = cloneData.filter(father => {
  347. let branchArr = cloneData.filter(child => {
  348. //返回每一项的子级数组
  349. return father[id] === child[parentId]
  350. });
  351. branchArr.length > 0 ? father.children = branchArr : '';
  352. //返回第一层
  353. return father[parentId] === rootId;
  354. });
  355. return treeData != '' ? treeData : data;
  356. }