index.js 5.4 KB

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  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: 'https://api.shopro.sheepjs.com/',
  49. timeout: 8000,
  50. method: 'GET',
  51. header: {
  52. Accept: 'text/json',
  53. 'Content-Type': 'application/json',
  54. // ;charset=UTF-8
  55. platform: $platform.name,
  56. },
  57. // #ifdef APP-PLUS
  58. sslVerify: false,
  59. // #endif
  60. // #ifdef H5
  61. // 跨域请求时是否携带凭证(cookies)仅H5支持(HBuilderX 2.6.15+)
  62. withCredentials: false,
  63. // #endif
  64. custom: options,
  65. });
  66. /**
  67. * @description 请求拦截器
  68. */
  69. http.interceptors.request.use(
  70. (config) => {
  71. // console.log(config);
  72. if (config.custom.auth && !$store('user').isLogin) {
  73. showAuthModal();
  74. return Promise.reject();
  75. }
  76. if (config.custom.showLoading) {
  77. LoadingInstance.count++;
  78. LoadingInstance.count === 1 &&
  79. uni.showLoading({
  80. title: config.custom.loadingMsg,
  81. mask: true,
  82. fail: () => {
  83. uni.hideLoading();
  84. },
  85. });
  86. }
  87. const token = uni.getStorageSync('token');
  88. if (token) config.header['Authorization'] = token;
  89. // TODO 芋艿:特殊处理
  90. if (config.url.indexOf('/app-api/') !== -1) {
  91. config.header['Accept'] = '*/*'
  92. config.header['tenant-id'] = '1';
  93. config.header['Authorization'] = 'Bearer test247';
  94. }
  95. // console.log(config, '看参数')
  96. return config;
  97. },
  98. (error) => {
  99. return Promise.reject(error);
  100. },
  101. );
  102. /**
  103. * @description 响应拦截器
  104. */
  105. http.interceptors.response.use(
  106. (response) => {
  107. // 自动设置登陆令牌
  108. if (response.header.authorization || response.header.Authorization) {
  109. $store('user').setToken(response.header.authorization || response.header.Authorization);
  110. }
  111. response.config.custom.showLoading && closeLoading();
  112. if (response.data.code !== 0) {
  113. if (response.config.custom.showError)
  114. uni.showToast({
  115. title: response.data.msg || '服务器开小差啦,请稍后再试~',
  116. icon: 'none',
  117. mask: true,
  118. });
  119. return Promise.resolve(response.data);
  120. }
  121. if (
  122. response.data.error === 0 &&
  123. response.data.msg !== '' &&
  124. response.config.custom.showSuccess
  125. ) {
  126. uni.showToast({
  127. title: response.config.custom.successMsg || response.data.msg,
  128. icon: 'none',
  129. });
  130. }
  131. return Promise.resolve(response.data);
  132. },
  133. (error) => {
  134. const userStore = $store('user');
  135. const isLogin = userStore.isLogin;
  136. let errorMessage = '网络请求出错';
  137. if (error !== undefined) {
  138. switch (error.statusCode) {
  139. case 400:
  140. errorMessage = '请求错误';
  141. break;
  142. case 401:
  143. if (isLogin) {
  144. errorMessage = '您的登陆已过期';
  145. } else {
  146. errorMessage = '请先登录';
  147. }
  148. userStore.logout(true);
  149. showAuthModal();
  150. break;
  151. case 403:
  152. errorMessage = '拒绝访问';
  153. break;
  154. case 404:
  155. errorMessage = '请求出错';
  156. break;
  157. case 408:
  158. errorMessage = '请求超时';
  159. break;
  160. case 429:
  161. errorMessage = '请求频繁, 请稍后再访问';
  162. break;
  163. case 500:
  164. errorMessage = '服务器开小差啦,请稍后再试~';
  165. break;
  166. case 501:
  167. errorMessage = '服务未实现';
  168. break;
  169. case 502:
  170. errorMessage = '网络错误';
  171. break;
  172. case 503:
  173. errorMessage = '服务不可用';
  174. break;
  175. case 504:
  176. errorMessage = '网络超时';
  177. break;
  178. case 505:
  179. errorMessage = 'HTTP版本不受支持';
  180. break;
  181. }
  182. if (error.errMsg.includes('timeout')) errorMessage = '请求超时';
  183. // #ifdef H5
  184. if (error.errMsg.includes('Network'))
  185. errorMessage = window.navigator.onLine ? '服务器异常' : '请检查您的网络连接';
  186. // #endif
  187. }
  188. if (error && error.config) {
  189. if (error.config.custom.showError === false) {
  190. uni.showToast({
  191. title: error.data?.msg || errorMessage,
  192. icon: 'none',
  193. mask: true,
  194. });
  195. }
  196. error.config.custom.showLoading && closeLoading();
  197. }
  198. return false;
  199. },
  200. );
  201. const request = (config) => {
  202. if (config.url[0] !== '/') {
  203. config.url = '/app-api/' + config.url;
  204. }
  205. // TODO 芋艿:额外拼接
  206. if (config.url.indexOf('/app-api/') >= 0) {
  207. // 设置接口地址
  208. config.url = 'http://api-dashboard.yudao.iocoder.cn' + config.url; // 调用【云端】
  209. // config.url = 'https://app.test.huizhizao.vip/prod-api' + config.url; // 调用【云端】
  210. // config.url = 'http://127.0.0.1:48080' + config.url; // 调用【本地】
  211. }
  212. return http.middleware(config);
  213. };
  214. export default request;