public IHttpActionResult Post()
{
HttpFileCollection files = HttpContext.Current.Request.Files;
string openid = HttpContext.Current.Request.Form[0];
string imgpath = HttpContext.Current.Server.MapPath("~/imgcoll/");
foreach (string key in files.AllKeys)
{
HttpPostedFile file = files[key];
if (string.IsNullOrEmpty(file.FileName) == false)
{
file.SaveAs(imgpath + file.FileName);
}
//写入数据库
wximginfo info = new wximginfo {
openid = openid,
file_name = imgpath + file.FileName,
upload_date = System.DateTime.Now,
ocr = "N"
};
db.wximginfo.Add(info);
}
db.SaveChanges();
return(Ok("Upload Success!"));
}
public string getinfo()
{
//获得需要OCR的记录=>rs
var rs = from p in db.wximginfo
where p.ocr == "N"
select new wximginfoDTO
{
file_name = p.file_name,
id = p.id,
openid = p.openid
};
if (rs.Count() == 0)
{
return("Null");
}
foreach (var item in rs)
{
//循环调用OCR,逐个文件进行识别， 并保存到数据库
var imgfile = item.file_name;
JcOcr jcorc = new JcOcr();
JArray OCRrs = jcorc.AccurateBasicDemo(imgfile);
JArray OCRrs2 = jcorc.ReceiptDemo(imgfile);
//匹配字段
jcMatch jcm = new jcMatch();
//string rs1 = jcorc.jcmatch(OCRrs,OCRrs2, item.openid);
string rs1 = jcm.Match(OCRrs, OCRrs2, item.openid);
//识别成功后，标识OCR="Y"
if (rs1 == "ok")
{
wximginfo rc = db.wximginfo.Find(item.id); //
rc.ocr = "Y";
}
;
}
db.SaveChanges();
return("OCR Succeed! and the data had saved !");
}
