index.js 5.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221
  1. /**
  2. * Shopro-request
  3. * @description api模块管理,loading配置,请求拦截,错误处理
  4. */
  5. import Request from 'luch-request';
  6. import {
  7. baseUrl,
  8. apiPath
  9. } from '@/sheep/config';
  10. import $store from '@/sheep/store';
  11. import $platform from '@/sheep/platform';
  12. import {
  13. showAuthModal
  14. } from '@/sheep/hooks/useModal';
  15. const options = {
  16. // 显示操作成功消息 默认不显示
  17. showSuccess: false,
  18. // 成功提醒 默认使用后端返回值
  19. successMsg: '',
  20. // 显示失败消息 默认显示
  21. showError: true,
  22. // 失败提醒 默认使用后端返回信息
  23. errorMsg: '',
  24. // 显示请求时loading模态框 默认显示
  25. showLoading: true,
  26. // loading提醒文字
  27. loadingMsg: '加载中',
  28. // 需要授权才能请求 默认放开
  29. auth: false,
  30. // ...
  31. };
  32. // Loading全局实例
  33. let LoadingInstance = {
  34. target: null,
  35. count: 0,
  36. };
  37. /**
  38. * 关闭loading
  39. */
  40. function closeLoading() {
  41. if (LoadingInstance.count > 0) LoadingInstance.count--;
  42. if (LoadingInstance.count === 0) uni.hideLoading();
  43. }
  44. /**
  45. * @description 请求基础配置 可直接使用访问自定义请求
  46. */
  47. const http = new Request({
  48. baseURL: baseUrl,
  49. timeout: 8000,
  50. method: 'GET',
  51. header: {
  52. Accept: 'text/json',
  53. 'Content-Type': 'application/json;charset=UTF-8',
  54. platform: $platform.name,
  55. },
  56. // #ifdef APP-PLUS
  57. sslVerify: false,
  58. // #endif
  59. // #ifdef H5
  60. // 跨域请求时是否携带凭证(cookies)仅H5支持(HBuilderX 2.6.15+)
  61. withCredentials: false,
  62. // #endif
  63. custom: options,
  64. });
  65. /**
  66. * @description 请求拦截器
  67. */
  68. http.interceptors.request.use(
  69. (config) => {
  70. if (config.custom.auth && !$store('user').isLogin) {
  71. showAuthModal();
  72. return Promise.reject();
  73. }
  74. if (config.custom.showLoading) {
  75. LoadingInstance.count++;
  76. LoadingInstance.count === 1 &&
  77. uni.showLoading({
  78. title: config.custom.loadingMsg,
  79. mask: true,
  80. fail: () => {
  81. uni.hideLoading();
  82. },
  83. });
  84. }
  85. const token = uni.getStorageSync('token');
  86. if (token) config.header['Authorization'] = token;
  87. // TODO 芋艿:特殊处理
  88. if (config.url.indexOf('/app-api/') !== -1) {
  89. config.header['Accept'] = '*/*'
  90. config.header['tenant-id'] = '1';
  91. config.header['Authorization'] = 'Bearer test247';
  92. }
  93. return config;
  94. },
  95. (error) => {
  96. return Promise.reject(error);
  97. },
  98. );
  99. /**
  100. * @description 响应拦截器
  101. */
  102. http.interceptors.response.use(
  103. (response) => {
  104. // 自动设置登陆令牌
  105. if (response.header.authorization || response.header.Authorization) {
  106. $store('user').setToken(response.header.authorization || response.header.Authorization);
  107. }
  108. response.config.custom.showLoading && closeLoading();
  109. if (response.data.error !== 0) {
  110. if (response.config.custom.showError)
  111. uni.showToast({
  112. title: response.data.msg || '服务器开小差啦,请稍后再试~',
  113. icon: 'none',
  114. mask: true,
  115. });
  116. return Promise.resolve(response.data);
  117. }
  118. if (
  119. response.data.error === 0 &&
  120. response.data.msg !== '' &&
  121. response.config.custom.showSuccess
  122. ) {
  123. uni.showToast({
  124. title: response.config.custom.successMsg || response.data.msg,
  125. icon: 'none',
  126. });
  127. }
  128. return Promise.resolve(response.data);
  129. },
  130. (error) => {
  131. const userStore = $store('user');
  132. const isLogin = userStore.isLogin;
  133. let errorMessage = '网络请求出错';
  134. if (error !== undefined) {
  135. switch (error.statusCode) {
  136. case 400:
  137. errorMessage = '请求错误';
  138. break;
  139. case 401:
  140. if (isLogin) {
  141. errorMessage = '您的登陆已过期';
  142. } else {
  143. errorMessage = '请先登录';
  144. }
  145. userStore.logout(true);
  146. showAuthModal();
  147. break;
  148. case 403:
  149. errorMessage = '拒绝访问';
  150. break;
  151. case 404:
  152. errorMessage = '请求出错';
  153. break;
  154. case 408:
  155. errorMessage = '请求超时';
  156. break;
  157. case 429:
  158. errorMessage = '请求频繁, 请稍后再访问';
  159. break;
  160. case 500:
  161. errorMessage = '服务器开小差啦,请稍后再试~';
  162. break;
  163. case 501:
  164. errorMessage = '服务未实现';
  165. break;
  166. case 502:
  167. errorMessage = '网络错误';
  168. break;
  169. case 503:
  170. errorMessage = '服务不可用';
  171. break;
  172. case 504:
  173. errorMessage = '网络超时';
  174. break;
  175. case 505:
  176. errorMessage = 'HTTP版本不受支持';
  177. break;
  178. }
  179. if (error.errMsg.includes('timeout')) errorMessage = '请求超时';
  180. // #ifdef H5
  181. if (error.errMsg.includes('Network'))
  182. errorMessage = window.navigator.onLine ? '服务器异常' : '请检查您的网络连接';
  183. // #endif
  184. }
  185. if (error && error.config) {
  186. if (error.config.custom.showError === false) {
  187. uni.showToast({
  188. title: error.data?.msg || errorMessage,
  189. icon: 'none',
  190. mask: true,
  191. });
  192. }
  193. error.config.custom.showLoading && closeLoading();
  194. }
  195. return false;
  196. },
  197. );
  198. const request = (config) => {
  199. if (config.url[0] !== '/') {
  200. config.url = apiPath + config.url;
  201. }
  202. // TODO 芋艿:额外拼接
  203. if (config.url.indexOf('/app-api/') >= 0) {
  204. config.url = 'http://api-dashboard.yudao.iocoder.cn' + config.url; // 调用【云端】
  205. // config.url = 'http://127.0.0.1:48080' + config.url; // 调用【本地】
  206. }
  207. return http.middleware(config);
  208. };
  209. export default request;