api.js 4.2 KB

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  1. import request from "@/plugins/request";
  2. import store from '@/store';
  3. import base from '@/config/baseUrl';
  4. // #ifdef MP-WEIXIN
  5. import {
  6. onLogin
  7. } from '@/config/login';
  8. // #endif
  9. let version_code = '';
  10. //可以new多个request来支持多个域名请求
  11. let $http = new request({
  12. //接口请求地址
  13. baseUrl: base.baseUrl,
  14. //服务器本地上传文件地址0
  15. fileUrl: base.baseUrl,
  16. // 服务器上传图片默认url
  17. defaultUploadUrl: "api/common/v1/upload_image",
  18. // 服务器上传文件名称
  19. defaultFileName: "file",
  20. //设置请求头(如果使用报错跨域问题,可能是content-type请求类型和后台那边设置的不一致)
  21. });
  22. //请求开始拦截器
  23. $http.requestStart = function(options) {
  24. if (options.load) {
  25. //打开加载动画
  26. store.commit("setLoadingShow", true);
  27. }
  28. // 添加租户标识到请求头
  29. if (store.state.system_code) {
  30. options.header['system_code'] = store.state.system_code;
  31. }
  32. // 已有的Token处理
  33. if (!options.header.Authorization && store.state.token) {
  34. options.header['Authorization'] = store.state.token;
  35. }
  36. return options;
  37. }
  38. //请求结束
  39. $http.requestEnd = function(options, resolve) {
  40. //判断当前接口是否需要加载动画
  41. if (options.load) {
  42. // 关闭加载动画
  43. store.commit("setLoadingShow", false);
  44. }
  45. }
  46. let loginPopupNum = 0;
  47. //所有接口数据处理(此方法需要开发者根据各自的接口返回类型修改,以下只是模板)
  48. $http.dataFactory = async function(res) {
  49. if (res.response.statusCode && res.response.statusCode == 200) {
  50. let httpData = res.response.data;
  51. if (typeof(httpData) == "string") {
  52. httpData = JSON.parse(httpData);
  53. }
  54. /*********以下只是模板(及共参考),需要开发者根据各自的接口返回类型修改*********/
  55. //判断数据是否请求成功
  56. // 判断数据是否请求成功
  57. if (httpData.code === 401 || httpData.code === "401") { // 仅处理401情况
  58. // 已在登录页时静默处理:不弹“登录已失效”,避免登录页上反复弹窗
  59. let pages = getCurrentPages();
  60. let currentPage = pages[pages.length - 1];
  61. if (currentPage && currentPage.route === 'pages/login/login') {
  62. return Promise.reject({
  63. statusCode: 0,
  64. errMsg: (httpData.info || httpData.msg)
  65. });
  66. }
  67. if (loginPopupNum <= 0) {
  68. loginPopupNum++;
  69. uni.showModal({
  70. title: '温馨提示',
  71. content: '登录已失效,需要您登录喔~',
  72. confirmText: "去登录",
  73. cancelText: "再逛会",
  74. showCancel: false,
  75. success: function(res) {
  76. loginPopupNum--;
  77. if (res.confirm) {
  78. store.commit("emptyUserInfo");
  79. uni.navigateTo({
  80. url: "/pages/login/login"
  81. });
  82. }
  83. }
  84. });
  85. }
  86. return Promise.reject({
  87. statusCode: 0,
  88. errMsg: (httpData.info || httpData.msg)
  89. });
  90. } else { // 其他所有情况(包括成功和其他错误码)直接返回resolve
  91. return Promise.resolve(httpData);
  92. }
  93. /*********以上只是模板(及共参考),需要开发者根据各自的接口返回类型修改*********/
  94. } else if (res.response.statusCode && res.response.statusCode == 403) {
  95. if (loginPopupNum <= 0) {
  96. loginPopupNum++;
  97. uni.showModal({
  98. title: "提示",
  99. content: "您还未登录或登录已失效~",
  100. confirmText: "去登录",
  101. cancelText: "再逛会",
  102. success: (res) => {
  103. loginPopupNum--;
  104. if (res.confirm) {
  105. store.commit("emptyUserInfo");
  106. uni.reLaunch({
  107. url: '/pages/login/login'
  108. });
  109. }
  110. }
  111. });
  112. }
  113. // 返回错误的结果(catch接受数据)
  114. return Promise.reject({
  115. statusCode: 0,
  116. // errMsg: "【request】登录已失效"
  117. errMsg: "登录已失效"
  118. });
  119. } else {
  120. // 返回错误的结果(catch接受数据)
  121. return Promise.reject({
  122. statusCode: res.response.statusCode,
  123. // errMsg: "【request】数据工厂验证不通过"
  124. errMsg: "数据工厂验证不通过"
  125. });
  126. }
  127. };
  128. $http.requestError = function(e) {
  129. // e.statusCode == 0 是参数效验错误抛出的
  130. if (e.statusCode == 0) {
  131. uni.showToast({
  132. title: e.errMsg,
  133. icon: "none",
  134. duration: 2000
  135. });
  136. throw e;
  137. } else {
  138. uni.showToast({
  139. title: "接口异常",
  140. icon: "none",
  141. duration: 2000
  142. });
  143. }
  144. }
  145. export default $http;