public string UploaderFile(string type)
{
string result = "";
Stream ms = null; //上传的图片流
string strbaser64 = "";
string templateType = EnumHelper.GetDescription((CustomTemplate)Enum.Parse(typeof(CustomTemplate), type)); //识别的证件类型
var fs = Request.Files;
if (fs.Count > 0)
{
result = fs["file"].FileName;
ms = fs["file"].InputStream;
byte[] arr = new byte[ms.Length];
strbaser64 = new ImageService().GetBase64FromImageStream(ms);
//WordRecognitionRes wordRecognitionRes = new WordRecognitionRes();
//wordRecognitionRes= new WordRecognition().BadDuWordRecognition(strbaser64);
//if (wordRecognitionRes != null && wordRecognitionRes.words_result != null && wordRecognitionRes.words_result.Any())
//{
// return JsonConvert.SerializeObject(wordRecognitionRes);
//}
CustomTemplateResult customTemplateRes = new CustomTemplateResult();
customTemplateRes = new WordRecognition().BadDuWordCustomTemplate(strbaser64, templateType);
if (customTemplateRes != null && customTemplateRes.data != null && customTemplateRes.data.ret.Any())
{
return(JsonConvert.SerializeObject(customTemplateRes.data));
}
}
return("false");
}
/// <summary>
/// 自定义模板识别
/// </summary>
/// <param name="strbaser64">字节流</param>
/// <param name="templateType">模板类型</param>
public CustomTemplateResult BadDuWordCustomTemplate(string strbaser64, string templateType)
{
//templateType = "e8aed3ff033e475be36ce2bf673d8186";//身份证
string token = BaiduApiCommonService.GetBaiduAccessToken();
string host = "https://aip.baidubce.com/rest/2.0/solution/v1/iocr/recognise?access_token=" + token;
string date = "image=" + HttpUtility.UrlEncode(strbaser64);
date += "&templateSign=" + HttpUtility.UrlEncode(templateType);
CustomTemplateResult customTemplateRes = new CustomTemplateResult();
string s = HttpHelperMethod.Post(host, date);
customTemplateRes = JsonConvert.DeserializeObject <CustomTemplateResult>(s);
if (customTemplateRes != null && customTemplateRes.data != null && customTemplateRes.data.ret.Any())
{
for (int i = 0; i < customTemplateRes.data.ret.Count; i++)
{
customTemplateRes.data.ret[i].charset = null;
}
}
return(customTemplateRes);
}
