Redux 如何先获取axios结果,然后发送操作?
这是原产地代码:Redux 如何先获取axios结果,然后发送操作?,redux,redux-thunk,axios,Redux,Redux Thunk,Axios,这是原产地代码: export function startGame() { return function(dispatch) { axios({ method: 'post', url: '/api/actions/game/', data: {'game':'start'}, headers: getHeaders(), }) .then(response
export function startGame() {
return function(dispatch) {
axios({
method: 'post',
url: '/api/actions/game/',
data: {'game':'start'},
headers: getHeaders(),
})
.then(response => {
if(response.status===200){
dispatch({
type: TYPE.START_GAME,
});
}
})
.catch((error) => {
dispatch({
type: TYPE.ERROR,
});
});
}
}
我想要的是首先得到api结果,然后决定下一步要做什么(因为我有许多操作都调用相同的api)我的逻辑如下,但我不知道如何使其工作
请帮帮我
export function startGame() {
let result = function(dispatch) {
axios({
method: 'post',
url: '/api/actions/game/',
data: {'game':'start'},
headers: getHeaders(),
})
.then(response => {
if(response.status===200){
return {
"result" : "OK",
"data" : response.data
}
}
})
.catch((error) => {
return {
"result" : "FAIL",
"data" : error
}
});
}
if result.result === "OK" {
dispatch(someAction())
}else{
dispatch(otherAction())
}
}
我不知道为什么不能在axios回调中调度
someAction
和otherAction
。为什么这不适合你
export function startGame() {
return function(dispatch) {
axios({
method: 'post',
url: '/api/actions/game/',
data: {'game':'start'},
headers: getHeaders(),
})
.then(response => {
if (response.status === 200) {
dispatch(someAction(response.data));
}
})
.catch((error) => {
dispatch(otherAction(error));
});
}
}
如果要在别处定义API调用函数,可以执行以下操作:
// In some other file, say api.js
export function startGameApiCall() {
return axios({
method: 'post',
url: '/api/actions/game/',
data: {'game':'start'},
headers: getHeaders(),
});
}
// In your actions file
import { startGameApiCall } from './api';
export function startGame() {
return function (dispatch) {
startGameApiCall()
.then(response => dispatch(someAction(response.data)))
.catch(() => dispatch(otherAction()));
}
}
我还将根据您axios请求的结果进行调查并发送另一个操作。非常感谢您,这就是我想要的