LJProxy/Controllers/VersionController.cs

using LJProxy.Services;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace LJProxy.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class VersionController: Controller
    {
        private VersionService _service;
        public VersionController(VersionService vService)
        {
            _service = vService;
        }

        [Route("GetUpdateJson")]
        [HttpGet]
        [HttpPost]
        public IActionResult GetUpdateJson()
        {
            string updateJson = _service.GetUpdateJson();
            var result = new ContentResult();
            result.Content = updateJson;
            result.ContentType = "application/json";
            return result;
        }

        [Route("GetAppUpdate/{apkName}")]
        [HttpGet]
        [HttpPost]
        public IActionResult GetAppUpdate(string apkName)
        {
            var fs = _service.GetAPK(apkName);
            if (fs == null)
            {
                return NotFound();
            }
            else
            {
                return new FileContentResult(fs, "application/vnd.android.package-archive");
            }
        }
    }
}