我的dispatch是这样的

    dispatch(loginAction(params))
    .then((action) => {
      console.log(action)
      message.success('登录成功')
      navigate('/')
    })
    .catch((error) => {
      message.error('error')
    })

store的异步设这样写的

export const loginAction = createAsyncThunk("user/loginAction", async (payload: UserApi.LoginParam) => {
   return await userApi.getToken(payload)
})

我先把后端服务关了，那么这个请求一定会超时报错

结果login页面中的dispatch().then().catch()，中并没有触发catch，而是触发了then()，这是打印的then的参数，也就是说即使失败了，diapatch也认为是成功的，只是把错误信息给带回来了，有点不能理解为啥是这样，直接触发catch多好，这样就不用去判断了

{
    "type": "user/loginAction/rejected",
    "meta": {
        "arg": {
            "username": "panda",
            "password": "123456"
        },
        "requestId": "Jk8otrRUGQ9V4OPak93Nu",
        "rejectedWithValue": false,
        "requestStatus": "rejected",
        "aborted": false,
        "condition": false
    },
    "error": {
        "name": "AxiosError",
        "message": "Network Error",
        "stack": "AxiosError: Network Error\n    at XMLHttpRequest.handleError (http://localhost:8080/static/js/bundle.js:68015:14)",
        "code": "ERR_NETWORK"
    }
}