From 15eabfdabf30973c1e99b015060b7da2190ccdf1 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期六, 06 一月 2024 15:47:26 +0800
Subject: [PATCH] 获取图片的GPS信息
---
JiangSu/Controllers/ImgController.cs | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 58 insertions(+), 0 deletions(-)
diff --git a/JiangSu/Controllers/ImgController.cs b/JiangSu/Controllers/ImgController.cs
index a2e0a22..a6da6c5 100644
--- a/JiangSu/Controllers/ImgController.cs
+++ b/JiangSu/Controllers/ImgController.cs
@@ -2,15 +2,23 @@
using JiangSu.Models;
using System;
using System.Collections.Generic;
+using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Threading.Tasks;
using System.Web.Http;
+using System.Web;
namespace JiangSu.Controllers
{
public class ImgController : ApiController
{
+ public static string uploadPath = "Images";
+
+ public static List<string> extension = new List<string> { ".jpg", "png" };
+
[HttpGet]
public List<Img> SelectByPage(string name, int pageSize = 10, int pageIndex = 1)
{
@@ -86,5 +94,55 @@
return 0;
}
}
+
+ [HttpPost]
+ public Task<IEnumerable<FileDesc>> Post()
+ {
+ string root = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, uploadPath);
+ if (!Directory.Exists(root)) Directory.CreateDirectory(root);
+
+ if (!Request.Content.IsMimeMultipartContent()) throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
+
+ var provider = new CustomMultipartFormDataStreamProvider(root);
+ var task = Request.Content.ReadAsMultipartAsync(provider).ContinueWith<IEnumerable<FileDesc>>(t =>
+ {
+ if (t.IsFaulted || t.IsCanceled) throw new HttpResponseException(HttpStatusCode.InternalServerError);
+
+ List<FileDesc> infos = new List<FileDesc>();
+ foreach (MultipartFileData f in provider.FileData)
+ {
+ FileInfo info = new FileInfo(f.LocalFileName);
+ if (!extension.Contains(info.Extension.ToLower()))
+ {
+ File.Delete(f.LocalFileName);
+ continue;
+ }
+
+ string md5 = Tools.CalcFileMD5(f.LocalFileName);
+ string newName = md5 + info.Extension;
+ string newFile = Path.Combine(root, uploadPath, newName);
+
+ Img img = new Img();
+ img.name = info.Name;
+ img.path = uploadPath + "\\" + newName;
+ img.geom = Tools.GetImgGps(f.LocalFileName);
+
+ if (!File.Exists(newFile)) File.Move(f.LocalFileName, newFile);
+ int rows = ImgDAL.Insert(img);
+
+ infos.Add(new FileDesc(info.Name, info.Length));
+ }
+
+ return infos;
+ });
+
+ return task;
+ }
+
+ [HttpGet]
+ public string GetGps()
+ {
+ return Tools.GetImgGps(@"D:\SEM\鐥呭绀轰緥_pos\1.jpg");
+ }
}
}
--
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