这是原始代码:
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,
});
});
}
}
我想要的是我首先获得api结果,然后决定下一步我想做什么(因为我有很多动作都叫同一个api)
我的逻辑在下面,但我不知道如何使它工作
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())
}
}
答案 0 :(得分:0)
我不确定为什么你只能在你的axios回调中发送someAction
和otherAction
。为什么这不适合你呢?
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));
});
}
}
如果要在其他地方定义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()));
}
}
答案 1 :(得分:0)
我还会研究https://github.com/svrcekmichal/redux-axios-middleware根据您的axios请求结果调度另一个动作。