请求去掉delay

src/model/index.js

 import { createStore, applyMiddleware } from 'redux'
 import createSagaMiddleware from 'redux-saga'
-import { all, call, takeLatest, takeEvery, delay } from 'redux-saga/effects'
+import { all, call, takeLatest, takeEvery } from 'redux-saga/effects'
 
 import { Connect, showErrorNotifaction } from '../util';
 import { reducers } from './reducer';
@@ -16,7 +16,6 @@ function* request(args) {
   const { type, payload, callback, error } = args.args;
 
   try {
-    yield delay(300)
     const rs = yield call(funcs[type], payload)
     if (callback)
       yield call(callback, rs)