http.js 6.1 KB

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  1. var config = require('../config/config.js')
  2. import {
  3. showToast
  4. } from '../utils/tips.js'
  5. //model状态
  6. let model = true;
  7. let loading = true;
  8. //服务器地址
  9. const apiUrl = config.apiUrl;
  10. /**
  11. * 处理请求数据
  12. */
  13. const getData = (data) => {
  14. // 预先取值
  15. const { user_token, user_id, member_id } = {
  16. user_token: wx.getStorageSync('user_token'),
  17. user_id: wx.getStorageSync('user_id'),
  18. member_id: wx.getStorageSync('member_id'),
  19. }
  20. // 删除空值
  21. let tmp_data = { user_token, user_id, member_id }
  22. for (let key in tmp_data) {
  23. if (!tmp_data[key] && tmp_data[key] !== 0) {
  24. delete tmp_data[key]
  25. }
  26. }
  27. // 再次过滤
  28. const _data = Object.assign(data, tmp_data)
  29. for (let key in _data) {
  30. if (!_data[key] && _data[key] !== 0) {
  31. delete _data[key]
  32. }
  33. }
  34. return _data;
  35. }
  36. /**
  37. * 封装http 请求方法
  38. */
  39. const http = (params) => {
  40. //返回promise 对象
  41. return new Promise((resolve, reject) => {
  42. if (loading) {
  43. loading = false;
  44. wx.showLoading({
  45. title: 'loading',
  46. mask: true
  47. });
  48. }
  49. const pages = getCurrentPages();
  50. wx.request({
  51. url: apiUrl + params.url, //服务器url+参数中携带的接口具体地址
  52. data: getData(params.data), //请求参数
  53. header: Object.assign({
  54. "Content-Type": "application/json" //设置后端需要的常用的格式就好,特殊情况调用的时候单独设置
  55. }, params.header || {}),
  56. method: params.method || 'GET', //默认为GET,可以不写,如常用请求格式为POST,可以设置POST为默认请求方式
  57. dataType: params.dataType, //返回的数据格式,默认为JSON,特殊格式可以在调用的时候传入参数
  58. responseType: params.responseType, //响应的数据类型
  59. success: function (res) {
  60. wx.hideLoading({
  61. success: () => {
  62. loading = true
  63. }
  64. });
  65. if (res.statusCode == 200) {
  66. var errorCode = res.data.errcode
  67. if (errorCode == 0) {
  68. return resolve(res.data)
  69. } else if (errorCode == 1014) {
  70. wx.setStorageSync('openId', res.data.data.openId);
  71. wx.setStorageSync('sessionKey', res.data.data.sessionKey);
  72. wx.setStorageSync('unionId', res.data.data.unionId);
  73. //前往绑定手机号
  74. wx.redirectTo({
  75. url: '/pages/bind-phone/index',
  76. })
  77. } else if (errorCode == 1005) {
  78. //未获取到微信登录信息
  79. wx.navigateTo({
  80. url: '/pages/login/login',
  81. })
  82. } else if (errorCode == 2009) {
  83. //用户信息重复,请选择用户信息
  84. wx.setStorageSync('userList', res.data.data.userList);
  85. wx.setStorageSync('currentUser', res.data.data.currentUser);
  86. wx.redirectTo({
  87. url: '/pages/select-info/index',
  88. })
  89. } else if (errorCode == 2008) {
  90. //账号不存在,或token无效
  91. if (model && params.data.task_id !== 10) {
  92. wx.reLaunch({
  93. url: '/pages/login/login',
  94. success: res => {
  95. wx.showModal({
  96. title: '提示',
  97. content: '登录失效请重新登录',
  98. showCancel: false,
  99. success: res => {
  100. if (res.confirm) {
  101. model = true;
  102. }
  103. }
  104. })
  105. }
  106. })
  107. model = false
  108. }
  109. return
  110. } else if (errorCode == 1007) {
  111. //手机号已被绑定
  112. } else if (errorCode == 40005) {
  113. //用户信息和微信信息不匹配
  114. } else if (errorCode == 1015) {
  115. //用户尚未创建简历
  116. return reject(res.data);
  117. } else if (errorCode == 40007) {
  118. //账号类型不符
  119. } else if (errorCode == 2006) {
  120. //后台接口异常
  121. } else if (errorCode == 2010) {
  122. //用户未登录
  123. if (pages.length === 1) {
  124. wx.reLaunch({
  125. url: '/pages/login/login',
  126. success: data => {
  127. wx.showToast({
  128. icon: 'none',
  129. title: '请先登录',
  130. })
  131. }
  132. })
  133. } else {
  134. wx.navigateTo({
  135. url: '/pages/login/login',
  136. success: data => {
  137. wx.showToast({
  138. icon: 'none',
  139. title: '请先登录',
  140. })
  141. }
  142. })
  143. }
  144. return
  145. }
  146. params.data.task_id !== 10 && showToast(res.data.errmsg);
  147. reject(res.data);
  148. } else {
  149. //2. 操作不成功返回数据,以toast方式弹出响应信息,如后端未格式化非操作成功异常信息,则可以统一定义异常提示
  150. wx.showToast({
  151. icon: "none",
  152. title: "网络异常",
  153. success: () => {
  154. reject()
  155. }
  156. })
  157. }
  158. },
  159. fail: function (e) {
  160. wx.hideLoading({
  161. success: () => {
  162. loading = true
  163. }
  164. });
  165. wx.showToast({
  166. icon: "none",
  167. title: "网络异常",
  168. success: () => {
  169. loading = true
  170. reject()
  171. }
  172. })
  173. },
  174. complete: (res) => {
  175. wx.stopPullDownRefresh({
  176. success: () => {
  177. console.log(`${pages[pages.length - 1] ? pages[pages.length - 1].route : pages} => stopPullDownRefresh`);
  178. }
  179. });
  180. try {
  181. console.log('当前页面=>', pages[pages.length - 1].route)
  182. console.log("请求参数=>", params);
  183. console.log(`请求状态码=>${res.statusCode}`, `状态信息=>${res.errMsg}`);
  184. console.log("返回结果=>", res.data);
  185. console.log(' ');
  186. } catch (error) {
  187. console.log(error);
  188. }
  189. }
  190. })
  191. })
  192. };
  193. module.exports = {
  194. http
  195. }