Taro开发小程序h5调试，网络请求出错汇总

如下面的情况，小程序里面调试是正常的，h5调试，页面出不来。情况和怪异。其实就是跨域问题和promise reject 没有处理好而已。

出错情况1：

Error @pmmmwh/react-refresh-webpack-plugin/client/utils/error Event Handlers.js:46:21

出错情况2：

TypeError

Failed to fetch

Call Stack

 _request

  node_modules/@tarojs/taro-h5/src/api/request/index.js:111:10

 taroInterceptor

  node_modules/@tarojs/taro-h5/src/api/request/index.js:161:10

 Chain.proceed

  node_modules/@tarojs/api/dist/index.esm.js:202:15

 Link.request

  node_modules/@tarojs/api/dist/index.esm.js:241:25

 _callee$

  src/utils/Http.ts:251:88

 tryCatch

  node_modules/regenerator-runtime/runtime.js:62:40

 Generator.invoke [as _invoke]

  node_modules/regenerator-runtime/runtime.js:296:22

 Generator.prototype. [as next]

  node_modules/regenerator-runtime/runtime.js:114:21

 asyncGeneratorStep

  node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js:5:24

 _next

  node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js:27:9

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