requestConfig.js 6.7 KB

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  1. import request from "@/plugins/request";
  2. import store from '@/store';
  3. import base from '@/config/baseUrl';
  4. // #ifdef H5
  5. import {
  6. h5Login
  7. } from '@/config/html5Utils';
  8. // #endif
  9. // #ifdef MP-WEIXIN
  10. import {
  11. onLogin
  12. } from '@/config/login';
  13. import {
  14. beforeEach
  15. } from "node:test";
  16. // #endif
  17. let version_code = '';
  18. //可以new多个request来支持多个域名请求
  19. let $http = new request({
  20. //接口请求地址
  21. baseUrl: base.baseUrl,
  22. //服务器本地上传文件地址0
  23. fileUrl: base.baseUrl,
  24. // 服务器上传图片默认url
  25. defaultUploadUrl: "api/common/v1/upload_image",
  26. // 服务器上传文件名称
  27. defaultFileName: "file",
  28. //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)
  29. });
  30. // 添加获取七牛云token的方法
  31. $http.getQnToken = function(callback) {
  32. //该地址需要开发者自行配置(每个后台的接口风格都不一样)
  33. $http.get("api/kemean/aid/qn_upload").then(data => {
  34. /*
  35. *接口返回参数:
  36. *visitPrefix:访问文件的域名
  37. *token:七牛云上传token
  38. *folderPath:上传的文件夹
  39. *region: 地区 默认为:SCN
  40. */
  41. callback({
  42. visitPrefix: data.visitPrefix,
  43. token: data.token,
  44. folderPath: data.folderPath
  45. });
  46. });
  47. }
  48. let requestCount = 0; // 用于生成唯一请求标识
  49. let pendingCallbacks = {}; // 用于存储未完成的回调
  50. //请求开始拦截器
  51. $http.requestStart = function(options) {
  52. const requestId = ++requestCount;
  53. options.requestId = requestId;
  54. if (options.load) {
  55. //打开加载动画
  56. store.commit("setLoadingShow", true);
  57. // 存储回调函数,以便在请求结束时清理
  58. pendingCallbacks[requestId] = () => {
  59. // 关闭加载动画
  60. store.commit("setLoadingShow", false);
  61. delete pendingCallbacks[requestId]; // 清理回调
  62. };
  63. }
  64. // 图片上传大小限制
  65. if (options.method == "FILE" && options.maxSize) {
  66. // 文件最大字节: options.maxSize 可以在调用方法的时候加入参数
  67. let maxSize = options.maxSize;
  68. for (let item of options.files) {
  69. if (item.size > maxSize) {
  70. setTimeout(() => {
  71. uni.showToast({
  72. title: "图片过大,请重新上传",
  73. icon: "none",
  74. duration: 2000
  75. });
  76. }, 500);
  77. return false;
  78. }
  79. }
  80. }
  81. // #ifdef APP-PLUS
  82. // 添加当前版本号
  83. // if(version_code){
  84. // options.header['version_code'] = version_code;
  85. // }
  86. // #endif
  87. //请求前加入token
  88. if (!!options.header.Authorization) {
  89. } else if (store.state.token) {
  90. options.header['Authorization'] = store.state.token;
  91. };
  92. return options;
  93. }
  94. //请求结束
  95. $http.requestEnd = function(options, resolve) {
  96. //判断当前接口是否需要加载动画
  97. if (options.load) {
  98. // 关闭加载动画
  99. store.commit("setLoadingShow", false);
  100. }
  101. }
  102. let loginPopupNum = 0;
  103. //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)
  104. $http.dataFactory = async function(res) {
  105. if (res.response.statusCode && res.response.statusCode == 200) {
  106. let httpData = res.response.data;
  107. if (typeof(httpData) == "string") {
  108. httpData = JSON.parse(httpData);
  109. }
  110. /*********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*********/
  111. //判断数据是否请求成功
  112. if (httpData.code) {
  113. return Promise.resolve(httpData);
  114. // return Promise.resolve(httpData.data);
  115. } else if (httpData.code == "1000" || httpData.code == "1001" || httpData.code == 1100) {
  116. store.commit("emptyUserInfo");
  117. // #ifdef MP-WEIXIN
  118. // onLogin();
  119. // #endif
  120. // #ifdef H5
  121. h5Login("force");
  122. // #endif
  123. // #ifdef APP-PLUS
  124. var content = '此时此刻需要您登录喔~';
  125. if (httpData.code == "1000") {
  126. content = '此时此刻需要您登录喔';
  127. }
  128. if (loginPopupNum <= 0) {
  129. loginPopupNum++;
  130. uni.showModal({
  131. title: '温馨提示',
  132. content: content,
  133. confirmText: "去登录",
  134. cancelText: "再逛会",
  135. showCancel: false,
  136. success: function(res) {
  137. loginPopupNum--;
  138. if (res.confirm) {
  139. uni.navigateTo({
  140. url: "/pages/user/login"
  141. });
  142. }
  143. }
  144. });
  145. }
  146. // #endif
  147. // 返回错误的结果(catch接受数据)
  148. return Promise.reject({
  149. statusCode: 0,
  150. // errMsg: "【request】" + (httpData.info || httpData.msg)
  151. errMsg: (httpData.info || httpData.msg)
  152. });
  153. } else if (httpData.code == "403") {
  154. if (loginPopupNum <= 0) {
  155. loginPopupNum++;
  156. uni.showModal({
  157. title: "提示",
  158. content: "您还未登录或登录已失效~",
  159. confirmText: "去登录",
  160. cancelText: "再逛会",
  161. showCancel: false,
  162. success: (res) => {
  163. loginPopupNum--;
  164. if (res.confirm) {
  165. store.commit("emptyUserInfo");
  166. uni.reLaunch({
  167. url: '/pages/login/login'
  168. });
  169. }
  170. }
  171. });
  172. }
  173. // 返回错误的结果(catch接受数据)
  174. return Promise.reject({
  175. statusCode: 0,
  176. // errMsg: "【request】" + (httpData.info || httpData.msg)
  177. errMsg: (httpData.info || httpData.msg)
  178. });
  179. } else { //其他错误提示
  180. if (res.isPrompt) {
  181. uni.showToast({
  182. title: httpData.info || httpData.msg,
  183. icon: "none",
  184. duration: 3000
  185. });
  186. }
  187. // 返回错误的结果(catch接受数据)
  188. return Promise.reject({
  189. statusCode: 0,
  190. // errMsg: "【request】" + (httpData.info || httpData.msg)
  191. errMsg: (httpData.info || httpData.msg)
  192. });
  193. }
  194. /*********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*********/
  195. } else if (res.response.statusCode && res.response.statusCode == 403) {
  196. if (loginPopupNum <= 0) {
  197. loginPopupNum++;
  198. uni.showModal({
  199. title: "提示",
  200. content: "您还未登录或登录已失效~",
  201. confirmText: "去登录",
  202. cancelText: "再逛会",
  203. success: (res) => {
  204. loginPopupNum--;
  205. if (res.confirm) {
  206. store.commit("emptyUserInfo");
  207. uni.reLaunch({
  208. url: '/pages/login/login'
  209. });
  210. }
  211. }
  212. });
  213. }
  214. // 返回错误的结果(catch接受数据)
  215. return Promise.reject({
  216. statusCode: 0,
  217. // errMsg: "【request】登录已失效"
  218. errMsg: "登录已失效"
  219. });
  220. } else {
  221. // 返回错误的结果(catch接受数据)
  222. return Promise.reject({
  223. statusCode: res.response.statusCode,
  224. // errMsg: "【request】数据工厂验证不通过"
  225. errMsg: "数据工厂验证不通过"
  226. });
  227. }
  228. };
  229. $http.requestError = function(e) {
  230. // e.statusCode == 0 是参数效验错误抛出的
  231. if (e.statusCode == 0) {
  232. uni.showToast({
  233. title: e.errMsg,
  234. icon: "none",
  235. duration: 2000
  236. });
  237. throw e;
  238. } else {
  239. uni.showToast({
  240. title: "网络错误,请检查一下网络",
  241. icon: "none",
  242. duration: 2000
  243. });
  244. }
  245. if (e.requestId && pendingCallbacks[e.requestId]) {
  246. pendingCallbacks[e.requestId]();
  247. }
  248. }
  249. export default $http;