api.js 3.9 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. if (loginPopupNum <= 0) {
  59. loginPopupNum++;
  60. uni.showModal({
  61. title: '温馨提示',
  62. content: '登录已失效,需要您登录喔~',
  63. confirmText: "去登录",
  64. cancelText: "再逛会",
  65. showCancel: false,
  66. success: function(res) {
  67. loginPopupNum--;
  68. if (res.confirm) {
  69. store.commit("emptyUserInfo");
  70. uni.navigateTo({
  71. url: "/pages/login/login"
  72. });
  73. }
  74. }
  75. });
  76. }
  77. return Promise.reject({
  78. statusCode: 0,
  79. errMsg: (httpData.info || httpData.msg)
  80. });
  81. } else { // 其他所有情况(包括成功和其他错误码)直接返回resolve
  82. return Promise.resolve(httpData);
  83. }
  84. /*********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*********/
  85. } else if (res.response.statusCode && res.response.statusCode == 403) {
  86. if (loginPopupNum <= 0) {
  87. loginPopupNum++;
  88. uni.showModal({
  89. title: "提示",
  90. content: "您还未登录或登录已失效~",
  91. confirmText: "去登录",
  92. cancelText: "再逛会",
  93. success: (res) => {
  94. loginPopupNum--;
  95. if (res.confirm) {
  96. store.commit("emptyUserInfo");
  97. uni.reLaunch({
  98. url: '/pages/login/login'
  99. });
  100. }
  101. }
  102. });
  103. }
  104. // 返回错误的结果(catch接受数据)
  105. return Promise.reject({
  106. statusCode: 0,
  107. // errMsg: "【request】登录已失效"
  108. errMsg: "登录已失效"
  109. });
  110. } else {
  111. // 返回错误的结果(catch接受数据)
  112. return Promise.reject({
  113. statusCode: res.response.statusCode,
  114. // errMsg: "【request】数据工厂验证不通过"
  115. errMsg: "数据工厂验证不通过"
  116. });
  117. }
  118. };
  119. $http.requestError = function(e) {
  120. // e.statusCode == 0 是参数效验错误抛出的
  121. if (e.statusCode == 0) {
  122. uni.showToast({
  123. title: e.errMsg,
  124. icon: "none",
  125. duration: 2000
  126. });
  127. throw e;
  128. } else {
  129. uni.showToast({
  130. title: "接口异常",
  131. icon: "none",
  132. duration: 2000
  133. });
  134. }
  135. if (e.requestId && pendingCallbacks[e.requestId]) {
  136. pendingCallbacks[e.requestId]();
  137. }
  138. }
  139. export default $http;