搭建百度unit2.0測試程式碼（Java）

fate_xuhaidong發表於2018-09-06

1.主類：App.java

package haidong.haidong;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.Map;

import org.json.JSONObject;

/**
 * Hello world!
 *
 */
public class App {
	public static void main(String[] args) {
		System.out.println(utterance("你好"));
	}

	/**
	 * 獲取許可權token
	 * 
	 * @return 返回示例： { "access_token":
	 *         "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567",
	 *         "expires_in": 2592000 }
	 */
	public static String getAuth() {
		// 官網獲取的 API Key 更新為你註冊的
		String clientId = "**************************";
		// 官網獲取的 Secret Key 更新為你註冊的
		String clientSecret = "****************************";
		return getAuth(clientId, clientSecret);
	}

	/**
	 * 獲取API訪問token 該token有一定的有效期，需要自行管理，當失效時需重新獲取.
	 * 
	 * @param ak
	 *            - 百度雲官網獲取的 API Key
	 * @param sk
	 *            - 百度雲官網獲取的 Securet Key
	 * @return assess_token 示例：
	 *         "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567"
	 */
	public static String getAuth(String ak, String sk) {
		// 獲取token地址
		String authHost = "https://aip.baidubce.com/oauth/2.0/token?";
		String getAccessTokenUrl = authHost
				// 1. grant_type為固定引數
				+ "grant_type=client_credentials"
				// 2. 官網獲取的 API Key
				+ "&client_id=" + ak
				// 3. 官網獲取的 Secret Key
				+ "&client_secret=" + sk;
		try {
			URL realUrl = new URL(getAccessTokenUrl);
			// 開啟和URL之間的連線
			HttpURLConnection connection = (HttpURLConnection) realUrl.openConnection();
			connection.setRequestMethod("GET");
			connection.connect();
			// 獲取所有響應頭欄位
			Map<String, List<String>> map = connection.getHeaderFields();
			// 遍歷所有的響應頭欄位
			for (String key : map.keySet()) {
				System.err.println(key + "--->" + map.get(key));
			}
			// 定義 BufferedReader輸入流來讀取URL的響應
			BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
			String result = "";
			String line;
			while ((line = in.readLine()) != null) {
				result += line;
			}
			/**
			 * 返回結果示例
			 */
			System.err.println("result:" + result);
			JSONObject jsonObject = new JSONObject(result);
			String access_token = jsonObject.getString("access_token");
			return access_token;
		} catch (Exception e) {
			System.err.printf("獲取token失敗！");
			e.printStackTrace(System.err);
		}
		return null;
	}

	private static String utterance(String say) {
		// 請求URL
		String talkUrl = "https://aip.baidubce.com/rpc/2.0/unit/bot/chat";
		try {
			// 請求引數
			String params = "{"bot_session":"","log_id":"7758521","request":{"bernard_level":1,"client_session":"{\"client_results\":\"\", \"candidate_options\":[]}","query":""+say+"","query_info":{"say_hello_satisfy":[],"source":"KEYBOARD","type":"TEXT"},"updates":"","user_id":"88888"},"bot_id":******,"version":"2.0"}";
			String accessToken = getAuth();
			String result = HttpUtil.post(talkUrl, accessToken, "application/json", params);
			return result;
		} catch (Exception e) {
			e.printStackTrace();
		}
		return null;
	}
}

2.工具類：Base64Util.java,FileUtil.java,GsonUtils.java,HttpUtil.java

package haidong.haidong;

/**
 * Base64 工具類
 */
public class Base64Util {
    private static final char last2byte = (char) Integer.parseInt("00000011", 2);
    private static final char last4byte = (char) Integer.parseInt("00001111", 2);
    private static final char last6byte = (char) Integer.parseInt("00111111", 2);
    private static final char lead6byte = (char) Integer.parseInt("11111100", 2);
    private static final char lead4byte = (char) Integer.parseInt("11110000", 2);
    private static final char lead2byte = (char) Integer.parseInt("11000000", 2);
    private static final char[] encodeTable = new char[]{`A`, `B`, `C`, `D`, `E`, `F`, `G`, `H`, `I`, `J`, `K`, `L`, `M`, `N`, `O`, `P`, `Q`, `R`, `S`, `T`, `U`, `V`, `W`, `X`, `Y`, `Z`, `a`, `b`, `c`, `d`, `e`, `f`, `g`, `h`, `i`, `j`, `k`, `l`, `m`, `n`, `o`, `p`, `q`, `r`, `s`, `t`, `u`, `v`, `w`, `x`, `y`, `z`, `0`, `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, `+`, `/`};

    public Base64Util() {
    }

    public static String encode(byte[] from) {
        StringBuilder to = new StringBuilder((int) ((double) from.length * 1.34D) + 3);
        int num = 0;
        char currentByte = 0;

        int i;
        for (i = 0; i < from.length; ++i) {
            for (num %= 8; num < 8; num += 6) {
                switch (num) {
                    case 0:
                        currentByte = (char) (from[i] & lead6byte);
                        currentByte = (char) (currentByte >>> 2);
                    case 1:
                    case 3:
                    case 5:
                    default:
                        break;
                    case 2:
                        currentByte = (char) (from[i] & last6byte);
                        break;
                    case 4:
                        currentByte = (char) (from[i] & last4byte);
                        currentByte = (char) (currentByte << 2);
                        if (i + 1 < from.length) {
                            currentByte = (char) (currentByte | (from[i + 1] & lead2byte) >>> 6);
                        }
                        break;
                    case 6:
                        currentByte = (char) (from[i] & last2byte);
                        currentByte = (char) (currentByte << 4);
                        if (i + 1 < from.length) {
                            currentByte = (char) (currentByte | (from[i + 1] & lead4byte) >>> 4);
                        }
                }

                to.append(encodeTable[currentByte]);
            }
        }

        if (to.length() % 4 != 0) {
            for (i = 4 - to.length() % 4; i > 0; --i) {
                to.append("=");
            }
        }

        return to.toString();
    }
}

package haidong.haidong;

import java.io.*;

/**
 * 檔案讀取工具類
 */
public class FileUtil {

    /**
     * 讀取檔案內容，作為字串返回
     */
    public static String readFileAsString(String filePath) throws IOException {
        File file = new File(filePath);
        if (!file.exists()) {
            throw new FileNotFoundException(filePath);
        } 

        if (file.length() > 1024 * 1024 * 1024) {
            throw new IOException("File is too large");
        } 

        StringBuilder sb = new StringBuilder((int) (file.length()));
        // 建立位元組輸入流  
        FileInputStream fis = new FileInputStream(filePath);  
        // 建立一個長度為10240的Buffer
        byte[] bbuf = new byte[10240];  
        // 用於儲存實際讀取的位元組數  
        int hasRead = 0;  
        while ( (hasRead = fis.read(bbuf)) > 0 ) {  
            sb.append(new String(bbuf, 0, hasRead));  
        }  
        fis.close();  
        return sb.toString();
    }

    /**
     * 根據檔案路徑讀取byte[] 陣列
     */
    public static byte[] readFileByBytes(String filePath) throws IOException {
        File file = new File(filePath);
        if (!file.exists()) {
            throw new FileNotFoundException(filePath);
        } else {
            ByteArrayOutputStream bos = new ByteArrayOutputStream((int) file.length());
            BufferedInputStream in = null;

            try {
                in = new BufferedInputStream(new FileInputStream(file));
                short bufSize = 1024;
                byte[] buffer = new byte[bufSize];
                int len1;
                while (-1 != (len1 = in.read(buffer, 0, bufSize))) {
                    bos.write(buffer, 0, len1);
                }

                byte[] var7 = bos.toByteArray();
                return var7;
            } finally {
                try {
                    if (in != null) {
                        in.close();
                    }
                } catch (IOException var14) {
                    var14.printStackTrace();
                }

                bos.close();
            }
        }
    }
}

/*
 * Copyright (C) 2017 Baidu, Inc. All Rights Reserved.
 */
package haidong.haidong;


import java.lang.reflect.Type;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonParseException;

/**
 * Json工具類.
 */
public class GsonUtils {
    private static Gson gson = new GsonBuilder().create();

    public static String toJson(Object value) {
        return gson.toJson(value);
    }

    public static <T> T fromJson(String json, Class<T> classOfT) throws JsonParseException {
        return gson.fromJson(json, classOfT);
    }

    public static <T> T fromJson(String json, Type typeOfT) throws JsonParseException {
        return (T) gson.fromJson(json, typeOfT);
    }
}

package haidong.haidong;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.Map;

/**
 * http 工具類
 */
public class HttpUtil {

    public static String post(String requestUrl, String accessToken, String params)
            throws Exception {
        String contentType = "application/x-www-form-urlencoded";
        return HttpUtil.post(requestUrl, accessToken, contentType, params);
    }

    public static String post(String requestUrl, String accessToken, String contentType, String params)
            throws Exception {
        String encoding = "UTF-8";
        if (requestUrl.contains("nlp")) {
            encoding = "GBK";
        }
        return HttpUtil.post(requestUrl, accessToken, contentType, params, encoding);
    }

    public static String post(String requestUrl, String accessToken, String contentType, String params, String encoding)
            throws Exception {
        String url = requestUrl + "?access_token=" + accessToken;
        return HttpUtil.postGeneralUrl(url, contentType, params, encoding);
    }

    public static String postGeneralUrl(String generalUrl, String contentType, String params, String encoding)
            throws Exception {
        URL url = new URL(generalUrl);
        // 開啟和URL之間的連線
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("POST");
        // 設定通用的請求屬性
        connection.setRequestProperty("Content-Type", contentType);
        connection.setRequestProperty("Connection", "Keep-Alive");
        connection.setUseCaches(false);
        connection.setDoOutput(true);
        connection.setDoInput(true);

        // 得到請求的輸出流物件
        DataOutputStream out = new DataOutputStream(connection.getOutputStream());
        out.write(params.getBytes(encoding));
        out.flush();
        out.close();

        // 建立實際的連線
        connection.connect();
        // 獲取所有響應頭欄位
        Map<String, List<String>> headers = connection.getHeaderFields();
        // 遍歷所有的響應頭欄位
        for (String key : headers.keySet()) {
            System.err.println(key + "--->" + headers.get(key));
        }
        // 定義 BufferedReader輸入流來讀取URL的響應
        BufferedReader in = null;
        in = new BufferedReader(
                new InputStreamReader(connection.getInputStream(), encoding));
        String result = "";
        String getLine;
        while ((getLine = in.readLine()) != null) {
            result += getLine;
        }
        in.close();
        System.err.println("result:" + result);
        return result;
    }
}

3.pom.xml配置

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>haidong</groupId>
  <artifactId>haidong</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>haidong</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
<dependency>
    <groupId>net.sf.json-lib</groupId>
    <artifactId>json-lib</artifactId>
    <version>2.4</version>
    <classifier>jdk15</classifier>
  </dependency>

  <dependency>
    <groupId>org.json</groupId>
    <artifactId>json</artifactId>
    <version>20160810</version>
  </dependency>
  <!-- https://mvnrepository.com/artifact/net.sf.ezmorph/ezmorph -->
  <dependency>
    <groupId>net.sf.ezmorph</groupId>
    <artifactId>ezmorph</artifactId>
    <version>1.0.6</version>
  </dependency>


  <!-- https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils -->
  <dependency>
    <groupId>commons-beanutils</groupId>
    <artifactId>commons-beanutils</artifactId>
    <version>1.9.3</version>
  </dependency>

  <!-- https://mvnrepository.com/artifact/commons-collections/commons-collections -->
  <dependency>
    <groupId>commons-collections</groupId>
    <artifactId>commons-collections</artifactId>
    <version>3.2.2</version>
  </dependency>


  <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
  <dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-lang3</artifactId>
    <version>3.4</version>
  </dependency>

  <!-- https://mvnrepository.com/artifact/commons-lang/commons-lang -->
  <dependency>
    <groupId>commons-lang</groupId>
    <artifactId>commons-lang</artifactId>
    <version>2.6</version>
  </dependency>

  <!-- https://mvnrepository.com/artifact/commons-logging/commons-logging -->
  <dependency>
    <groupId>commons-logging</groupId>
    <artifactId>commons-logging</artifactId>
    <version>1.2</version>
  </dependency>


  <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>3.8.1</version>
    <scope>test</scope>
  </dependency>

  <!--用於解析json-->
  <dependency>
    <groupId>commons-io</groupId>
    <artifactId>commons-io</artifactId>
    <version>2.4</version>
  </dependency>
<dependency>
　　<groupId>com.google.code.gson</groupId>
　　<artifactId>gson</artifactId>
　　<version>2.2.4</version>
</dependency>
  </dependencies>
</project>

Java編碼測試
2011-04-19
Java
測試程式碼
2020-11-09
Java volatile 的測試（Java程式碼實戰-004）
2018-05-21
Java
MYSQL程式碼顯示測試測試
2021-09-09
MySql
測試程式碼高亮
2024-06-16
使用Spring AI和LLM生成Java測試程式碼
2024-10-27
SpringAIJava
程式碼寫作測試
2021-02-05
代理類測試程式碼
2013-01-04
phpunit測試成功phpunit測試實踐程式碼
2015-12-13
PHP
搭建通用 GUI 測試框架步驟，適用於 MFC/JAVA 應用程式
2020-07-22
GUI框架Java
Java 7：最新特性更新、程式碼示例及效能測試（轉）
2012-07-03
Java
白盒測試程式碼應該怎麼測試
2020-06-09
測試你的前端程式碼：視覺化測試
2017-10-25
前端視覺化
程式碼測試用例指南
2018-12-28
寫 Laravel 測試程式碼 (五)
2017-10-22
Laravel
寫 Laravel 測試程式碼 (二)
2017-07-30
Laravel
如果利用 python 對 java 程式碼進行單元測試？
2020-10-20
PythonJava
測試你的前端程式碼 – part4（整合測試）
2017-06-05
前端
安卓 unit 測試與 instrument 測試的程式碼共享
2016-03-23
安卓
IOS自動化測試環境搭建（Python & Java）
2021-08-04
iOSPythonJava
使用 xunit 編寫測試程式碼
2021-02-27
go 程式碼覆蓋率測試
2018-12-13
Go
程式碼測試覆蓋率分析
2017-09-14
python語法-測試程式碼
2017-11-09
Python
mysql鎖實戰測試程式碼
2014-12-18
MySql
使用 intern 編寫測試程式碼
2014-07-28
無聊程式碼，測試bootstrap.
2013-02-26
boot
程式碼重構與單元測試——測試專案（二）
2021-07-06
如何編寫優秀的測試程式碼|單元測試
2021-01-28
安卓單元測試 (十一)：非同步程式碼怎麼測試
2017-03-27
安卓非同步
測試你的前端程式碼 - part2（單元測試）
2017-03-24
前端
測試你的前端程式碼 – part2（單元測試）
2017-04-21
前端
前端頁面測試如何定位漏測程式碼
2024-09-12
前端
測試你的前端程式碼 – part3（端到端測試）
2017-06-05
前端
軟體測試培訓：如何搭建測試環境
2021-06-09
百度文心大模型API測試
2023-04-13
大模型API
java 百度人臉識別介面程式碼
2021-11-30
Java
Java 反射測試
2010-08-10
Java反射

搭建百度unit2.0測試程式碼（Java）

相關文章