🎨 优化

README.md

@@ -225,7 +225,7 @@ axios('/test', {
 
 #### 自定义错误处理`config.errorHandler`
 
-可以添加到默认配置中，统一处理错误
+可以添加到默认配置中，统一处理错误。
 
 ```typescript
 axios.defaults.errorHandler = function errorHandler(error) {
@@ -241,7 +241,7 @@ const instance = axios.create({
 });
 ```
 
-也可以发送请求时通过自定义配置传入
+也可以发送请求时通过自定义配置传入。
 
 ```typescript
 axios('/test', {
@@ -254,7 +254,7 @@ axios('/test', {
 
 #### 自定义平台适配器`config.adapter`
 
-您可以手动适配当前所处的平台
+您可以手动适配当前所处的平台。
 
 ```typescript
 axios.defaults.adapter = function adapter(adapterConfig) {
@@ -316,7 +316,7 @@ axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded
 
 ##### 自定义实例默认配置
 
-可以创建时传入
+可以创建时传入。
 
 ```typescript
 const instance = axios.create({
@@ -332,7 +332,7 @@ const instance = axios.create({
 });
 ```
 
-也可以创建后修改
+也可以创建后修改。
 
 ```typescript
 instance.defaults.baseURL = 'https://www.xxx.com';

src/adaptive.ts

@@ -2,10 +2,12 @@
  * @Author: early-autumn
  * @Date: 2020-04-17 12:18:25
  * @LastEditors: early-autumn
- * @LastEditTime: 2020-04-21 12:33:20
+ * @LastEditTime: 2020-04-22 09:25:03
  */
 import { Adapter, Platform } from './types';
 
+// uniapp
+declare let uni: Platform;
 // 微信小程序
 declare let wx: Platform;
 // 支付宝小程序
@@ -16,10 +18,8 @@ declare let swan: Platform;
 declare let tt: Platform;
 // QQ 小程序
 declare let qq: Platform;
-// uniapp
-declare let uni: Platform;
 
-const platformList = [
+const stack = [
   () => uni.request,
   () => wx.request,
   () => my.request,
@@ -29,30 +29,27 @@ const platformList = [
 ];
 
 /**
- * 设置当前平台适配器
+ * 自适应当前平台
- *
- * 使用 try + catch递归 的方式实现平台的查找, 解决 typescript 开发时, wx,my,... 等全局变量未定义可能会报错导致程序被中止的问题
- *
- * 比如 ReferenceError: wx is not defined
  */
-function adaptive(adapter?: Adapter): Adapter | undefined {
+function adaptive(): Adapter | undefined {
-  if (adapter !== undefined) {
+  let adapter: Adapter | undefined;
-    return adapter;
-  }
 
   try {
-    const platform = platformList.shift();
+    const platform = stack.shift();
 
     if (platform === undefined) {
       return;
     }
 
+    // platform() 可能会导致程序进入 catch
     adapter = platform();
+  } catch (err) {}
 
-    throw 'next';
+  if (adapter !== undefined) {
-  } catch (err) {
+    return adapter;
-    return adaptive(adapter);
   }
+
+  return adaptive();
 }
 
 export default adaptive;

src/core/Axios.ts

@@ -2,7 +2,7 @@
  * @Author: early-autumn
  * @Date: 2020-04-13 18:00:27
  * @LastEditors: early-autumn
- * @LastEditTime: 2020-04-21 11:10:19
+ * @LastEditTime: 2020-04-21 20:19:49
  */
 import { Method, Params, Data, Interceptors, AxiosRequestConfig, AxiosResponse, Axios } from '../types';
 import buildURL from '../helpers/buildURL';
@@ -54,14 +54,14 @@ export default class AxiosStatic implements Axios {
     }, 'reverse');
 
     // 发送请求
-    let promisePesponse = promiseRequest.then(dispatchRequest) as Promise<AxiosResponse<T>>;
+    let promiseResponse = promiseRequest.then(dispatchRequest) as Promise<AxiosResponse<T>>;
 
     // 执行响应拦截器
     this.interceptors.response.forEach(function executor({ resolved, rejected }) {
-      promisePesponse = promisePesponse.then(resolved, rejected);
+      promiseResponse = promiseResponse.then(resolved, rejected);
     });
 
-    return promisePesponse;
+    return promiseResponse;
   }
 
   /**