如何从JavaScript调用Laravel控制器函数

$.ajax({
    url: '/call-controller-function',
    type: 'POST',
    data: {
        param1: 'value1',
        param2: 'value2'
    },
    success: function(response) {
        // 处理返回的数据
        console.log(response);
    }
});

Route::post('/call-controller-function', 'ControllerName@functionName');

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class ControllerName extends Controller
{
    public function functionName(Request $request)
    {
        // 获取前端传递的参数
        $param1 = $request->input('param1');
        $param2 = $request->input('param2');

        // 处理参数并返回结果
        $result = $param1 . ' ' . $param2;

        return response()->json($result);
    }
}