request.js 2.6 KB

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  1. import store from '@/store'
  2. import config from '@/config'
  3. import { getAccessToken } from '@/utils/auth'
  4. import errorCode from '@/utils/errorCode'
  5. import { toast, showConfirm, tansParams } from '@/utils/common'
  6. let timeout = 10000
  7. const baseUrl = config.baseUrl + config.baseApi;
  8. const request = config => {
  9. // 是否需要设置 token
  10. const isToken = (config.headers || {}).isToken === false
  11. config.header = config.header || {}
  12. if (getAccessToken() && !isToken) {
  13. config.header['Authorization'] = 'Bearer ' + getAccessToken()
  14. }
  15. // 设置租户 TODO 芋艿:强制 1 先
  16. config.header['tenant-id'] = '1';
  17. // get请求映射params参数
  18. if (config.params) {
  19. let url = config.url + '?' + tansParams(config.params)
  20. url = url.slice(0, -1)
  21. config.url = url
  22. }
  23. return new Promise((resolve, reject) => {
  24. uni.request({
  25. method: config.method || 'get',
  26. timeout: config.timeout || timeout,
  27. url: config.baseUrl || baseUrl + config.url,
  28. data: config.data,
  29. // header: config.header,
  30. header: config.header,
  31. dataType: 'json'
  32. }).then(response => {
  33. let [error, res] = response
  34. if (error) {
  35. toast('后端接口连接异常')
  36. reject('后端接口连接异常')
  37. return
  38. }
  39. const code = res.data.code || 200
  40. const msg = errorCode[code] || res.data.msg || errorCode['default']
  41. if (code === 401) {
  42. showConfirm('登录状态已过期,您可以继续留在该页面,或者重新登录?').then(res => {
  43. if (res.confirm) {
  44. uni.navigateTo({
  45. url:'/pages/login'
  46. })
  47. // store.dispatch('LogOut').then(res => {
  48. // uni.reLaunch({ url: '/pages/login' })
  49. // })
  50. }
  51. })
  52. reject('无效的会话,或者会话已过期,请重新登录。')
  53. } else if (code === 500) {
  54. toast(msg)
  55. reject('500')
  56. } else if (code !== 200) {
  57. toast(msg)
  58. reject(code)
  59. }
  60. resolve(res.data)
  61. })
  62. .catch(error => {
  63. let { message } = error
  64. if (message === 'Network Error') {
  65. message = '后端接口连接异常'
  66. } else if (message.includes('timeout')) {
  67. message = '系统接口请求超时'
  68. } else if (message.includes('Request failed with status code')) {
  69. message = '系统接口' + message.substr(message.length - 3) + '异常'
  70. }
  71. toast(message)
  72. reject(error)
  73. })
  74. })
  75. }
  76. export default request