app.js 4.2 KB

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  1. import store from '../store'
  2. import * as util from './util'
  3. import { paginate } from '@/common/constant'
  4. /**
  5. * 获取当前运行的终端(App H5 小程序)
  6. * https://uniapp.dcloud.io/platform
  7. */
  8. export const getPlatform = () => {
  9. // #ifdef APP-PLUS
  10. const platform = 'App'
  11. // #endif
  12. // #ifdef APP-PLUS-NVUE
  13. const platform = 'App'
  14. // #endif
  15. // #ifdef H5
  16. const platform = 'H5'
  17. // #endif
  18. // #ifdef MP-WEIXIN
  19. const platform = 'MP-WEIXIN'
  20. // #endif
  21. // #ifdef MP-ALIPAY
  22. const platform = 'MP-ALIPAY'
  23. // #endif
  24. // #ifdef MP-BAIDU
  25. const platform = 'MP-BAIDU'
  26. // #endif
  27. // #ifdef MP-TOUTIAO
  28. const platform = 'MP-TOUTIAO'
  29. // #endif
  30. // #ifdef MP-QQ
  31. const platform = 'MP-QQ'
  32. // #endif
  33. // #ifdef MP-360
  34. const platform = 'MP-360'
  35. // #endif
  36. return platform
  37. }
  38. /**
  39. * 显示成功提示框
  40. */
  41. export const showSuccess = (msg, callback) => {
  42. uni.showToast({
  43. title: msg,
  44. icon: 'success',
  45. mask: true,
  46. duration: 1500,
  47. success() {
  48. callback && callback()
  49. }
  50. })
  51. }
  52. /**
  53. * 显示失败提示框
  54. */
  55. export const showError = (msg, callback) => {
  56. uni.showModal({
  57. title: '友情提示',
  58. content: msg,
  59. showCancel: false,
  60. success(res) {
  61. callback && callback()
  62. }
  63. })
  64. }
  65. /**
  66. * 显示纯文字提示框
  67. */
  68. export const showToast = msg => {
  69. uni.showToast({
  70. title: msg,
  71. icon: 'none'
  72. })
  73. }
  74. /**
  75. * tabBar页面路径列表 (用于链接跳转时判断)
  76. * tabBarLinks为常量, 无需修改
  77. */
  78. export const getTabBarLinks = () => {
  79. const tabBarLinks = [
  80. 'pages/index/index',
  81. 'pages/category/index',
  82. 'pages/cart/index',
  83. 'pages/user/index'
  84. ]
  85. return tabBarLinks
  86. }
  87. /**
  88. * 生成转发的url参数
  89. */
  90. export const getShareUrlParams = (params) => {
  91. return util.urlEncode({
  92. refereeId: store.getters.userId, // 推荐人ID
  93. ...params
  94. })
  95. }
  96. /**
  97. * 跳转到指定页面url
  98. * 支持tabBar页面
  99. * @param {string} url
  100. * @param {object} query
  101. */
  102. export const navTo = (url, query = {}) => {
  103. if (!url || url.length == 0) {
  104. return false
  105. }
  106. // tabBar页面, 使用switchTab
  107. if (util.inArray(url, getTabBarLinks())) {
  108. uni.switchTab({
  109. url: `/${url}`
  110. })
  111. return true
  112. }
  113. // 生成query参数
  114. const queryStr = !util.isEmpty(query) ? '?' + util.urlEncode(query) : ''
  115. // 普通页面, 使用navigateTo
  116. uni.navigateTo({
  117. url: `/${url}${queryStr}`
  118. })
  119. return true
  120. }
  121. /**
  122. * 记录购物车商品总数量
  123. * @param {*} value
  124. */
  125. export const setCartTotalNum = (value) => {
  126. uni.setStorageSync('cartTotalNum', Number(value))
  127. }
  128. /**
  129. * 设置购物车tabbar的角标
  130. * 该方法只能在tabbar页面中调用, 其他页面调用会报错
  131. */
  132. export const setCartTabBadge = () => {
  133. const cartTabbarIndex = 2
  134. const cartTotal = uni.getStorageSync('cartTotalNum') || 0
  135. if (cartTotal > 0) {
  136. uni.setTabBarBadge({
  137. index: cartTabbarIndex,
  138. text: `${cartTotal}`
  139. })
  140. } else {
  141. uni.removeTabBarBadge({
  142. index: cartTabbarIndex
  143. })
  144. }
  145. return
  146. }
  147. /**
  148. * 验证是否已登录
  149. */
  150. export const checkLogin = () => {
  151. return !!store.getters.userId
  152. }
  153. /**
  154. * 发起支付请求
  155. * @param {Object} 参数
  156. */
  157. export const wxPayment = (option) => {
  158. const options = {
  159. timeStamp: '',
  160. nonceStr: '',
  161. prepay_id: '',
  162. paySign: '',
  163. ...option
  164. }
  165. return new Promise((resolve, reject) => {
  166. uni.requestPayment({
  167. provider: 'wxpay',
  168. timeStamp: options.timeStamp,
  169. nonceStr: options.nonceStr,
  170. 'package': `prepay_id=${options.prepay_id}`,
  171. signType: 'MD5',
  172. paySign: options.paySign,
  173. success: res => resolve(res),
  174. fail: res => reject(res)
  175. })
  176. })
  177. }
  178. /**
  179. * 加载更多列表数据
  180. * @param {Object} resList 新列表数据
  181. * @param {Object} oldList 旧列表数据
  182. * @param {int} pageNo 当前页码
  183. */
  184. export const getEmptyPaginateObj = () => {
  185. return util.cloneObj(paginate)
  186. }
  187. /**
  188. * 加载更多列表数据
  189. * @param {Object} resList 新列表数据
  190. * @param {Object} oldList 旧列表数据
  191. * @param {int} pageNo 当前页码
  192. */
  193. export const getMoreListData = (resList, oldList, pageNo) => {
  194. // 如果是第一页需手动制空列表
  195. if (pageNo == 1) oldList.data = []
  196. // 合并新数据
  197. return oldList.data.concat(resList.data)
  198. }