From 840aa8d33190a42d1fa20e31fad06a00e5491c8a Mon Sep 17 00:00:00 2001
From: mo-bai <1873032855@qq.com>
Date: Tue, 19 Apr 2022 16:38:28 +0800
Subject: [PATCH] http

---
 utils/http/http.js | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/utils/http/http.js b/utils/http/http.js
index 3d8600c..a392ffd 100644
--- a/utils/http/http.js
+++ b/utils/http/http.js
@@ -2,11 +2,16 @@ import { isFunction } from '../is.js'
 import env from '@/env/index.js'
 const urlEnv = env === 'production' ? '' : `-${env}`
 const uploadUrl = `https://api-ops-yyt${urlEnv}.qniao.cn/cloud-print-user-center/utils/uploadImage`
+
+/**
+ * 定义的一个thenable对象
+ */
+class ErrorPromise {
+  then() {}
+}
+
 export default class Http {
-  constructor(
-    config = {},
-    { reqInterceptor, resInterceptor, tranformConfig } = {}
-  ) {
+  constructor(config = {}, { reqInterceptor, resInterceptor, tranformConfig } = {}) {
     this.baseUrl = config.baseUrl
     this.header = config.header || {
       'content-type': 'application/json;charset=UTF-8'
@@ -56,7 +61,11 @@ export default class Http {
         method: conf.method,
         success: (res) => {
           let data = resInterceptor(res, opt)
-          // 服务器错误也会用then抛出，需要自己判断data==null
+          if (!data) {
+            console.log('报错的请求参数:', conf)
+            reject(res)
+            return
+          }
           resolve(data)
         },
         fail: (err) => {
@@ -68,8 +77,8 @@ export default class Http {
       })
     }).catch((err) => {
       // 吃掉请求产生的异常
-      // 后期可以记录
       console.error('native response error', err)
+      return new ErrorPromise()
     })
   }
   // config:{}