我正在创建一个待办网页应用程序。我已经成功地获取了所有待办事项列表项并将其显示在我的主页上。当我试图只获取一个帖子并显示它时,问题出现了,它返回hook不是函数错误。
我在服务器端使用laravel,在客户端使用vite。
下面是我的api.php路径
<?php
use App\Http\Controllers\TodoController;
use App\Http\Controllers\TodosController;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| is assigned the "api" middleware group. Enjoy building your API!
|
* /
Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
return $request->user();
});
Route::get('/todos', TodosController::class);
Route::get('/todos/{todo:uuid}', TodoController::class);
在第三个路由中,我使用uuid获取单个post并显示它,它在服务器端正确显示
下面分别是我的TodoController.php和TodoResource。
<?php
namespace App\Http\Controllers;
use App\Http\Resources\TodoResource;
use App\Models\Todo;
use Illuminate\Http\Request;
class TodoController extends Controller
{
//
public function __invoke(Todo $todo)
{
return new TodoResource($todo);
}
}
TodoResource.php
<?php
namespace App\Http\Resources;
use Illuminate\Http\Resources\Json\JsonResource;
class TodoResource extends JsonResource
{
/**
* Transform the resource into an array.
*
* @param \Illuminate\Http\Request $request
* @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
*/
public function toArray($request)
{
return [
'uuid' => $this->uuid,
'name' => $this->name,
'completed' => $this->completed,
'completed_at' => $this->completed_at,
];
}
}
我已经用axios在客户端和服务器端获取了这个帖子。
import { ref } from 'vue'
import axios from 'axios'
export default function useTodos() {
const todos = ref([])
const todo = ref([])
const fetchTodos = async () => {
let response = await axios.get('/api/todos')
todos.value = response.data.data
}
const fetchTodo = async (uuid) => {
let response = await axios.get(`/api/todos/${uuid}`)
console.log(response)
todo.value = response.data.data
}
return {
todos,
fetchTodos,
todo,
fetchTodo
}
}
下面是在客户端-服务器端显示单个帖子的页面
<template>
<div>
{{ todo }}
</div>
</template>
<script>
import useTodos from '../api/useTodos'
import { onMounted } from 'vue'
export default {
props: {
uuid: {
required: true,
type: String
}
},
setup(props) {
const { todo, fetchTodo } = useTodos()
onMounted(fetchTodo(props.uuid))
return {
todo
}
},
}
</script>
我的路由器页面
import { createRouter, createWebHistory } from 'vue-router'
import Home from '../pages/Home.vue'
import Todo from '../pages/Todo.vue'
const routes = [
{
path: '/',
name: 'home',
component: Home
},
{
path: '/todos/:uuid',
name: 'todo',
component: Todo,
props: true
}
]
export default createRouter({
history: createWebHistory(),
routes
})
我试图找到解决办法,为什么它带来的挂钩是不是一个功能,当我试图获取单个职位。有人能帮助我在这个问题上?
1条答案
按热度按时间dgenwo3n1#
试着这样做
如图所示:https://vuejs.org/api/composition-api-lifecycle.html#onmounted