requestConfig.js 6.8 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. // else{
  93. // uni.navigateTo({
  94. // url: "/pages/user/login"
  95. // });
  96. // }
  97. return options;
  98. }
  99. //请求结束
  100. $http.requestEnd = function(options, resolve) {
  101. //判断当前接口是否需要加载动画
  102. if (options.load) {
  103. // 关闭加载动画
  104. store.commit("setLoadingShow", false);
  105. }
  106. }
  107. let loginPopupNum = 0;
  108. //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)
  109. $http.dataFactory = async function(res) {
  110. if (res.response.statusCode && res.response.statusCode == 200) {
  111. let httpData = res.response.data;
  112. if (typeof(httpData) == "string") {
  113. httpData = JSON.parse(httpData);
  114. }
  115. /*********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*********/
  116. //判断数据是否请求成功
  117. if (httpData.code) {
  118. return Promise.resolve(httpData);
  119. // return Promise.resolve(httpData.data);
  120. } else if (httpData.code == "1000" || httpData.code == "1001" || httpData.code == 1100) {
  121. store.commit("emptyUserInfo");
  122. // #ifdef MP-WEIXIN
  123. // onLogin();
  124. // #endif
  125. // #ifdef H5
  126. h5Login("force");
  127. // #endif
  128. // #ifdef APP-PLUS
  129. var content = '此时此刻需要您登录喔~';
  130. if (httpData.code == "1000") {
  131. content = '此时此刻需要您登录喔';
  132. }
  133. if (loginPopupNum <= 0) {
  134. loginPopupNum++;
  135. uni.showModal({
  136. title: '温馨提示',
  137. content: content,
  138. confirmText: "去登录",
  139. cancelText: "再逛会",
  140. showCancel: false,
  141. success: function(res) {
  142. loginPopupNum--;
  143. if (res.confirm) {
  144. uni.navigateTo({
  145. url: "/pages/user/login"
  146. });
  147. }
  148. }
  149. });
  150. }
  151. // #endif
  152. // 返回错误的结果(catch接受数据)
  153. return Promise.reject({
  154. statusCode: 0,
  155. // errMsg: "【request】" + (httpData.info || httpData.msg)
  156. errMsg: (httpData.info || httpData.msg)
  157. });
  158. } else if (httpData.code == "403") {
  159. if (loginPopupNum <= 0) {
  160. loginPopupNum++;
  161. uni.showModal({
  162. title: "提示",
  163. content: "您还未登录或登录已失效~",
  164. confirmText: "去登录",
  165. cancelText: "再逛会",
  166. showCancel: false,
  167. success: (res) => {
  168. loginPopupNum--;
  169. if (res.confirm) {
  170. store.commit("emptyUserInfo");
  171. uni.reLaunch({
  172. url: '/pages/login/login'
  173. });
  174. }
  175. }
  176. });
  177. }
  178. // 返回错误的结果(catch接受数据)
  179. return Promise.reject({
  180. statusCode: 0,
  181. // errMsg: "【request】" + (httpData.info || httpData.msg)
  182. errMsg: (httpData.info || httpData.msg)
  183. });
  184. } else { //其他错误提示
  185. if (res.isPrompt) {
  186. uni.showToast({
  187. title: httpData.info || httpData.msg,
  188. icon: "none",
  189. duration: 3000
  190. });
  191. }
  192. // 返回错误的结果(catch接受数据)
  193. return Promise.reject({
  194. statusCode: 0,
  195. // errMsg: "【request】" + (httpData.info || httpData.msg)
  196. errMsg: (httpData.info || httpData.msg)
  197. });
  198. }
  199. /*********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*********/
  200. } else if (res.response.statusCode && res.response.statusCode == 403) {
  201. if (loginPopupNum <= 0) {
  202. loginPopupNum++;
  203. uni.showModal({
  204. title: "提示",
  205. content: "您还未登录或登录已失效~",
  206. confirmText: "去登录",
  207. cancelText: "再逛会",
  208. success: (res) => {
  209. loginPopupNum--;
  210. if (res.confirm) {
  211. store.commit("emptyUserInfo");
  212. uni.reLaunch({
  213. url: '/pages/login/login'
  214. });
  215. }
  216. }
  217. });
  218. }
  219. // 返回错误的结果(catch接受数据)
  220. return Promise.reject({
  221. statusCode: 0,
  222. // errMsg: "【request】登录已失效"
  223. errMsg: "登录已失效"
  224. });
  225. } else {
  226. // 返回错误的结果(catch接受数据)
  227. return Promise.reject({
  228. statusCode: res.response.statusCode,
  229. // errMsg: "【request】数据工厂验证不通过"
  230. errMsg: "数据工厂验证不通过"
  231. });
  232. }
  233. };
  234. $http.requestError = function(e) {
  235. // e.statusCode == 0 是参数效验错误抛出的
  236. if (e.statusCode == 0) {
  237. uni.showToast({
  238. title: e.errMsg,
  239. icon: "none",
  240. duration: 2000
  241. });
  242. throw e;
  243. } else {
  244. uni.showToast({
  245. title: "网络错误,请检查一下网络",
  246. icon: "none",
  247. duration: 2000
  248. });
  249. }
  250. if (e.requestId && pendingCallbacks[e.requestId]) {
  251. pendingCallbacks[e.requestId]();
  252. }
  253. }
  254. export default $http;