c#圖文識別之百度api調用

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//百度圖片識別api介面
　　public static JObject GeneralBasic(string apikey,string secretkey,string path)        {            var client = new Baidu.Aip.Ocr.Ocr(apikey, secretkey);            var image = File.ReadAllBytes(path);            // 通用文字識別            var result = client.GeneralBasic(image, null);            return result;        }
//調用,方法,以及返回json 解析

　　private void txbupload_Click(object sender, EventArgs e)        {            string apikey = txbapikey.Text;            string secretkey = txbsercetkey.Text;            string imagepath = txbpic.Text+ "\\yancaoxuke.jpg";            JObject result =   OcrDemo.GeneralBasic(apikey, secretkey, imagepath);                          var txts = (from obj in (JArray)result.Root["words_result"]                         //   let phrase = (JObject)obj["phrase"]                            select (string)obj["words"]);            foreach (var r in txts)                Console.WriteLine(r);               }
//包結構
　　log_id:3544105182,words_result_num:15,words_result:[

  {    "words": "XX專賣零售許可證"  },  {    "words": "許可證號xxx"  },  {    "words": "XX有限公司"  },  {    "words": "法定代表人xx"  },  {    "words": "(負責人)"  },  {    "words": "320507217865"  },  {    "words": "企業型"  },  {    "words": "有限責任公司"  },  {    "words": "經營場xx室"  },  {    "words": "捲煙,雪茄煙"  },  {    "words": "功能"  },  {    "words": "xxxx公司"  },  {    "words": "供貨單位"  },  {    "words": "有效期間服自"  },

DEMO1
　

const string s = "{\"result\" : \"ok\",\"tuc\" : [ {\"authors\" : [ 13 ],\"meaningId\" : 2397164096556578585,\"phrase\" : {\"text\" : \"機場\",\"language\" : \"zho\" }},{\"authors\" : [ 3266 ],\"meaningId\" : 1269040436618011315,\"phrase\" : {\"text\" : \"機場\",\"language\" : \"zho\"}}]}";var root = JObject.Parse(s);var txts = (from obj in (JArray)root["tuc"]            let phrase = (JObject)obj["phrase"]            select (string)phrase["text"]);foreach (var r in txts)    Console.WriteLine(r);

DEMO2

const string s = "{\"result\" : \"ok\",\"tuc\" : [ {\"authors\" : [ 13 ],\"meaningId\" : 2397164096556578585,\"phrase\" : {\"text\" : \"機場\",\"language\" : \"zho\" }},{\"authors\" : [ 3266 ],\"meaningId\" : 1269040436618011315,\"phrase\" : {\"text\" : \"機場\",\"language\" : \"zho\"}}]}";var root = JObject.Parse(s);var txts = (from obj in (JArray)root["tuc"]            select (string)obj["phrase"]["text"]);foreach (var r in txts)    Console.WriteLine(r);

c#圖文識別之百度api調用