ds8-solution-pro/ds-wms-service/DS.WMS.PrintApi/Controllers/OpenPrintController.cs

using DS.WMS.PrintApi.Model;
using DS.WMS.PrintApi.Service;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.IO;
using System;
using System.Threading.Tasks;

namespace DS.WMS.PrintApi.Controllers
{
    [Route("printApi/[controller]")]
    [ApiController]
    public class OpenPrintController  : Controller
    {

        private readonly IOpenPrintService _invokeService;

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="invokeService"></param>
        public OpenPrintController(IOpenPrintService invokeService)
        {
            _invokeService = invokeService;
        }
         
        /// <summary>
        /// 根据模板Id获取Json打印信息
        /// </summary>
        /// <param name="req"></param>
        /// <returns></returns>
        [HttpPost]
        [AllowAnonymous]
        [Route("GetOpenJsonPrintInfoAsync")]
        public async Task<PrintDataResult> GetOpenJsonPrintInfo([FromBody] OpenJsonPrintReq req)
        {
            var res = await _invokeService.GetOpenJsonPrintInfo(req);
            return res;
        }

        /// <summary>
        /// 根据模板Code获取Json打印信息
        /// </summary>
        /// <param name="req"></param>
        /// <returns></returns>
        [HttpPost]
        [AllowAnonymous]
        [Route("GetOpenJsonPrintInfoByTemplateCode")]
        public async Task<PrintDataResult> GetOpenJsonPrintInfoByTemplateCode([FromBody] OpenJsonPrintByCodeReq req)
        {
            var res = await _invokeService.GetOpenJsonPrintInfoByTemplateCode(req);
            return res;
        }

        /// <summary>
        /// sql数据源打印
        /// </summary>
        /// <param name="req"></param>
        /// <returns></returns>
        [HttpPost]
        [AllowAnonymous]
        [Route("GetOpenSqlPrintInfo")]
        public async Task<PrintDataResult> GetOpenSqlPrintInfo([FromBody] OpenSqlPrintReq req)
        {
            var res = await _invokeService.GetOpenSqlPrintInfo(req);
            return res;
        }

        /// <summary>
        /// 下载sql打印源文件
        /// </summary>
        /// <param name="req"></param>
        /// <returns>返回打印frx文件</returns>
        [HttpPost]
        [Route("DownloadSqlPrintFile")]
        [ProducesResponseType(typeof(FileResult), StatusCodes.Status200OK)]
        public async Task<IActionResult> DownloadSqlPrintFile([FromBody] OpenSqlPrintReq req)
        {

            var res = await _invokeService.DownloadSqlPrintFile(req);
            var path = res.FilePath;
            var fileName = res.FileName;

            byte[] byteArr = System.IO.File.ReadAllBytes(res.FilePath);
            string mimeType = "application/octet-stream";
            return new FileContentResult(byteArr, mimeType)
            {
                FileDownloadName = fileName
            };
            //return await _invokeService.DownloadSqlPrintFile(req); 
        }
    }
}