Foundation.js 8.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314
  1. /**
  2. * 一些常用的基础方法
  3. * whetherNavigate 登录后跳转判断
  4. * unixToDate 将unix时间戳转换为指定格式
  5. * dateToUnix 将时间转unix时间戳
  6. * deepClone 对一个对象进行深拷贝
  7. * formatPrice 货币格式化
  8. * secrecyMobile 手机号隐私保护
  9. * randomString 随机生成指定长度的字符串
  10. * validatePhoneNumber 通用手机号校验方法
  11. */
  12. /*
  13. 通用手机号校验方
  14. */
  15. export function validatePhoneNumber(phone) {
  16. // 定义黑名单
  17. const blackList = ['12345678901', '10987654321', '11111111111', '12222222222']; // 示例黑名单
  18. // 基本格式校验
  19. if (!/^1\d{10}$/.test(phone)) {
  20. return {
  21. valid: false,
  22. message: '请输入正确的手机号'
  23. };
  24. }
  25. // 检测重复数字
  26. if (/^(.)\1+$/.test(phone)) {
  27. return {
  28. valid: false,
  29. message: '手机号格式异常,请重新输入'
  30. };
  31. }
  32. // 检测顺序数字
  33. if (/^1(0123456789|9876543210)$/.test(phone)) {
  34. return {
  35. valid: false,
  36. message: '手机号格式异常,请重新输入'
  37. };
  38. }
  39. // 检测特殊字符(虽然手机号格式已经限制了只能输入数字,但可以额外检查)
  40. if (!/^\d+$/.test(phone)) {
  41. return {
  42. valid: false,
  43. message: '手机号中包含非法字符,请重新输入'
  44. };
  45. }
  46. // 检测黑名单
  47. if (blackList.includes(phone)) {
  48. return {
  49. valid: false,
  50. message: '手机号已被限制,请联系客服'
  51. };
  52. }
  53. // 如果通过所有校验
  54. return {
  55. valid: true,
  56. message: '手机号验证通过'
  57. };
  58. }
  59. /**
  60. * 验证银行卡号
  61. */
  62. export function checkBankno(bankno) {
  63. var lastNum = bankno.substr(bankno.length - 1, 1); //取出最后一位(与luhm进行比较)
  64. var first15Num = bankno.substr(0, bankno.length - 1); //前15或18位
  65. var newArr = [];
  66. for (var i = first15Num.length - 1; i > -1; i--) {
  67. //前15或18位倒序存进数组
  68. newArr.push(first15Num.substr(i, 1));
  69. }
  70. var arrJiShu = []; //奇数位*2的积 <9
  71. var arrJiShu2 = []; //奇数位*2的积 >9
  72. var arrOuShu = []; //偶数位数组
  73. for (var j = 0; j < newArr.length; j++) {
  74. if ((j + 1) % 2 == 1) {
  75. //奇数位
  76. if (parseInt(newArr[j]) * 2 < 9) arrJiShu.push(parseInt(newArr[j]) * 2);
  77. else arrJiShu2.push(parseInt(newArr[j]) * 2);
  78. } //偶数位
  79. else arrOuShu.push(newArr[j]);
  80. }
  81. var jishu_child1 = []; //奇数位*2 >9 的分割之后的数组个位数
  82. var jishu_child2 = []; //奇数位*2 >9 的分割之后的数组十位数
  83. for (var h = 0; h < arrJiShu2.length; h++) {
  84. jishu_child1.push(parseInt(arrJiShu2[h]) % 10);
  85. jishu_child2.push(parseInt(arrJiShu2[h]) / 10);
  86. }
  87. var sumJiShu = 0; //奇数位*2 < 9 的数组之和
  88. var sumOuShu = 0; //偶数位数组之和
  89. var sumJiShuChild1 = 0; //奇数位*2 >9 的分割之后的数组个位数之和
  90. var sumJiShuChild2 = 0; //奇数位*2 >9 的分割之后的数组十位数之和
  91. var sumTotal = 0;
  92. for (var m = 0; m < arrJiShu.length; m++) {
  93. sumJiShu = sumJiShu + parseInt(arrJiShu[m]);
  94. }
  95. for (var n = 0; n < arrOuShu.length; n++) {
  96. sumOuShu = sumOuShu + parseInt(arrOuShu[n]);
  97. }
  98. for (var p = 0; p < jishu_child1.length; p++) {
  99. sumJiShuChild1 = sumJiShuChild1 + parseInt(jishu_child1[p]);
  100. sumJiShuChild2 = sumJiShuChild2 + parseInt(jishu_child2[p]);
  101. }
  102. //计算总和
  103. sumTotal =
  104. parseInt(sumJiShu) +
  105. parseInt(sumOuShu) +
  106. parseInt(sumJiShuChild1) +
  107. parseInt(sumJiShuChild2);
  108. //计算Luhm值
  109. var k = parseInt(sumTotal) % 10 == 0 ? 10 : parseInt(sumTotal) % 10;
  110. var luhm = 10 - k;
  111. if (lastNum == luhm) {
  112. return true;
  113. } else {
  114. return false;
  115. }
  116. }
  117. /**
  118. * 登录后跳转判断
  119. * 计算出当前router路径
  120. * 1.如果跳转的链接为登录页面或跳转的链接为空页面。则会重新跳转到首页
  121. * 2.都不满足返回跳转页面
  122. * @param type 'default' || 'wx' //返回地址会做判断默认为default
  123. */
  124. export function whetherNavigate(type = "default") {
  125. let navigation = getCurrentPages()[getCurrentPages().length - (getCurrentPages().length ) ];
  126. if (getCurrentPages().length > 1) {
  127. console.log(navigation, getCurrentPages());
  128. if (navigation.route == "pages/passport/login") {
  129. navigationToBack(type);
  130. } else {
  131. if (!navigation.route || navigation.route == "undefined") {
  132. navigationToBack(type);
  133. } else {
  134. uni.navigateBack({
  135. delta: getCurrentPages().length-1,
  136. });
  137. }
  138. }
  139. } else {
  140. uni.switchTab({
  141. url: "/pages/tabbar/home/index",
  142. });
  143. }
  144. }
  145. /**
  146. * 将unix时间戳转换为指定格式
  147. * @param unix 时间戳【秒】
  148. * @param format 转换格式
  149. * @returns {*|string}
  150. */
  151. export function unixToDate(unix, format) {
  152. if (!unix) return unix;
  153. let _format = format || "yyyy-MM-dd hh:mm:ss";
  154. const d = new Date(unix);
  155. const o = {
  156. "M+": d.getMonth() + 1,
  157. "d+": d.getDate(),
  158. "h+": d.getHours(),
  159. "m+": d.getMinutes(),
  160. "s+": d.getSeconds(),
  161. "q+": Math.floor((d.getMonth() + 3) / 3),
  162. S: d.getMilliseconds(),
  163. };
  164. if (/(y+)/.test(_format))
  165. _format = _format.replace(
  166. RegExp.$1,
  167. (d.getFullYear() + "").substr(4 - RegExp.$1.length)
  168. );
  169. for (const k in o)
  170. if (new RegExp("(" + k + ")").test(_format))
  171. _format = _format.replace(
  172. RegExp.$1,
  173. RegExp.$1.length === 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)
  174. );
  175. return _format;
  176. }
  177. /**
  178. * 将时间转unix时间戳
  179. * @param date
  180. * @returns {number} 【秒】
  181. */
  182. export function dateToUnix(date) {
  183. let newStr = date.replace(/:/g, "-");
  184. newStr = newStr.replace(/ /g, "-");
  185. const arr = newStr.split("-");
  186. const datum = new Date(
  187. Date.UTC(
  188. arr[0],
  189. arr[1] - 1,
  190. arr[2],
  191. arr[3] - 8 || -8,
  192. arr[4] || 0,
  193. arr[5] || 0
  194. )
  195. );
  196. return parseInt(datum.getTime() / 1000);
  197. }
  198. /**
  199. * 货币格式化
  200. * @param price
  201. * @returns {string}
  202. */
  203. export function formatPrice(price) {
  204. if (typeof price !== "number") return price;
  205. return String(Number(price).toFixed(2)).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  206. }
  207. /**
  208. * 手机号隐私保护
  209. * 隐藏中间四位数字
  210. * @param mobile
  211. * @returns {*}
  212. */
  213. export function secrecyMobile(mobile) {
  214. mobile = String(mobile);
  215. if (!/\d{11}/.test(mobile)) {
  216. return mobile;
  217. }
  218. return mobile.replace(/(\d{3})(\d{4})(\d{4})/, "$1****$3");
  219. }
  220. /**
  221. * 随机生成指定长度的字符串
  222. * @param length
  223. * @returns {string}
  224. */
  225. export function randomString(length = 32) {
  226. const chars =
  227. "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
  228. const maxPos = chars.length;
  229. let _string = "";
  230. for (let i = 0; i < length; i++) {
  231. _string += chars.charAt(Math.floor(Math.random() * maxPos));
  232. }
  233. return _string;
  234. }
  235. /**
  236. * 计算传秒数的倒计时【天、时、分、秒】
  237. * @param seconds
  238. * @returns {{day : *, hours : *, minutes : *, seconds : *}}
  239. */
  240. export function countTimeDown(seconds) {
  241. const leftTime = (time) => {
  242. if (time < 10) time = "0" + time;
  243. return time + "";
  244. };
  245. return {
  246. day: leftTime(parseInt(seconds / 60 / 60 / 24, 10)),
  247. hours: leftTime(parseInt((seconds / 60 / 60) % 24, 10)),
  248. minutes: leftTime(parseInt((seconds / 60) % 60, 10)),
  249. seconds: leftTime(parseInt(seconds % 60, 10)),
  250. };
  251. }
  252. function navigationToBack(type) {
  253. if (type == "wx") {
  254. // console.log(getCurrentPages().length - 3)
  255. uni.navigateBack({
  256. delta: getCurrentPages().length,
  257. });
  258. } else {
  259. uni.switchTab({
  260. url: "/pages/tabbar/home/index",
  261. });
  262. }
  263. }
  264. /**
  265. * 计算当前时间到第二天0点的倒计时[秒]
  266. * @returns {number}
  267. */
  268. export function theNextDayTime() {
  269. const nowDate = new Date();
  270. const time =
  271. new Date(
  272. nowDate.getFullYear(),
  273. nowDate.getMonth(),
  274. nowDate.getDate() + 1,
  275. 0,
  276. 0,
  277. 0
  278. ).getTime() - nowDate.getTime();
  279. return parseInt(time / 1000);
  280. }
  281. export default {
  282. unixToDate,
  283. dateToUnix,
  284. formatPrice,
  285. secrecyMobile,
  286. randomString,
  287. countTimeDown,
  288. theNextDayTime,
  289. whetherNavigate,
  290. checkBankno,
  291. validatePhoneNumber,
  292. };