百度文字识别接口

Love The Way You Lie 2024-04-19 15:59 90阅读 0赞

1、登入百度控制台

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIyMDQ5Nzcz_size_16_color_FFFFFF_t_70][]

2、创建文字识别-应用

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIyMDQ5Nzcz_size_16_color_FFFFFF_t_70 1][]

3、查看接口调用量统计

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIyMDQ5Nzcz_size_16_color_FFFFFF_t_70 2][]

### 简单代码实现 ###

package com.test;
    
    import java.io.ByteArrayOutputStream;
    import java.io.File;
    import java.io.FileNotFoundException;
    import java.io.IOException;
    import java.util.HashMap;
    
    import javax.imageio.stream.FileImageInputStream;
    
    import org.json.JSONObject;
    
    import com.baidu.aip.ocr.AipOcr;
    
    public class MyTest {
    
    	public static void main(String[] args) {
    		AipOcr client = new AipOcr("0000000", "koss0HK645642cZgNfaffKOA58W", "w2ZfasdfasdkedSuAYfaGfasdfdez4U");
    		sample(client,"C:\\Users\\HP\\Desktop\\icon_id_01.jpg");
    	}
    
    	public static void sample(AipOcr client,String path) {
    		// 传入可选参数调用接口
    		HashMap<String, String> options = new HashMap<String, String>();
    		options.put("detect_direction", "true");
    		options.put("detect_risk", "false");
    
    		String idCardSide = "front";//正面照
    
    		//第一种方式：参数为本地图片路径
    		JSONObject res = client.idcard(path, idCardSide, options);
    		System.out.println(res.toString(2));
    		String truename=res.getJSONObject("words_result").getJSONObject("姓名").get("words").toString();
    		String card=res.getJSONObject("words_result").getJSONObject("公民身份号码").get("words").toString();
    		System.out.println("姓名："+truename);
    		System.out.println("身份证号："+card);
    		
    		
    		//第二种方式：参数为本地图片二进制数组
    		 byte[] file = image2byte(path);
    		 res = client.idcard(file, idCardSide, options);
    		 System.out.println(res.toString(2));
    	}
    
    	//图片到byte数组
    	public static byte[] image2byte(String path){
    	    byte[] data = null;
    	    FileImageInputStream input = null;
    	    try {
    	      input = new FileImageInputStream(new File(path));
    	      ByteArrayOutputStream output = new ByteArrayOutputStream();
    	      byte[] buf = new byte[1024];
    	      int numBytesRead = 0;
    	      while ((numBytesRead = input.read(buf)) != -1) {
    	      output.write(buf, 0, numBytesRead);
    	      }
    	      data = output.toByteArray();
    	      output.close();
    	      input.close();
    	    }
    	    catch (FileNotFoundException ex1) {
    	      ex1.printStackTrace();
    	    }
    	    catch (IOException ex1) {
    	      ex1.printStackTrace();
    	    }
    	    return data;
    	}
    }

### 所需jar包，下载自己所需的开发语言对应的SDK ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIyMDQ5Nzcz_size_16_color_FFFFFF_t_70 3][]

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIyMDQ5Nzcz_size_16_color_FFFFFF_t_70 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/da6f8ef5dc0c4a91b540832e14ab089c.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIyMDQ5Nzcz_size_16_color_FFFFFF_t_70 2]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/e78693bcd95c4efe9fdffb1cafeb490c.png
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