$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    }
});

<meta name="csrf-token" content="{{ csrf_token() }}">

// 前端代码
$.ajax({
    url: '/api/data', // 确保与路由定义一致
    type: 'POST',
    data: { /* 数据 */ },
    success: function(response) {
        console.log(response);
    }
});

// routes/web.php 或 routes/api.php
Route::post('/api/data', 'DataController@store');

// 控制器方法
public function store(Request $request)
{
    return response()->json([
        'success' => true,
        'data' => $request->all()
    ]);
}

let userId = 1;
$.ajax({
    url: `/api/user/${userId}`,
    type: 'GET',
    success: function(response) {
        console.log(response);
    }
});

Route::get('/api/user/{id}', 'UserController@show');

$.ajax({
    url: '/api/user',
    type: 'POST',
    data: formData,
    success: function(response) {
        // 处理成功
    },
    error: function(xhr) {
        let errors = xhr.responseJSON.errors;
        // 显示错误信息
    }
});

// 控制器
public function store(Request $request)
{
    $validated = $request->validate([
        'name' => 'required|string|max:255',
        'email' => 'required|email|unique:users'
    ]);
    
    // 存储逻辑
}

Route::post('/api/data', 'DataController@store')->name('api.data.store');

$.ajax({
    url: "{{ route('api.data.store') }}",
    // ...
});

Route::apiResource('posts', 'PostController');

$(document).ajaxError(function(event, xhr) {
    if (xhr.status === 422) {
        // 处理验证错误
    } else if (xhr.status === 404) {
        // 处理未找到
    }
});

axios.post('/api/data', {
    data: 'value'
})
.then(response => {
    console.log(response.data);
})
.catch(error => {
    console.error(error.response.data);
});