百度云相关配置添加，token，图片切割接口

caoyang
1 parent e383c0c2
Showing 7 changed files with 234 additions and 1 deletions Show diff stats
springboot.iml
springboot/pom.xml
springboot/src/main/java/com/sincre/springboot/ApiModel/BaiduResult.java
springboot/src/main/java/com/sincre/springboot/ApiPlatform/BaiduYunServiceConfig.java
springboot/src/main/java/com/sincre/springboot/controller/BaiduController.java
springboot/src/main/java/com/sincre/springboot/utils/CacheHelper.java
springboot/src/main/java/com/sincre/springboot/utils/ResultUtils.java
@@ -175,5 +175,7 @@
     <orderEntry type="library" scope="RUNTIME" name="Maven: com.netflix.netflix-commons:netflix-statistics:0.1.1" level="project" />
     <orderEntry type="library" name="Maven: io.reactivex:rxjava:1.3.8" level="project" />
     <orderEntry type="library" name="Maven: com.netflix.ribbon:ribbon-eureka:2.3.0" level="project" />
+    <orderEntry type="library" name="Maven: com.baidu.aip:java-sdk:4.12.0" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:slf4j-simple:1.7.25" level="project" />
   </component>
 </module>
 \ No newline at end of file
@@ -130,6 +130,12 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
         </dependency>
+        <!-- 百度文字识别-->
+        <dependency>
+            <groupId>com.baidu.aip</groupId>
+            <artifactId>java-sdk</artifactId>
+            <version>4.12.0</version>
+        </dependency>
     </dependencies>
  
     <dependencyManagement>
@@ -0,0 +1,53 @@
+package com.sincre.springboot.ApiModel;
+import com.fasterxml.jackson.annotation.JsonInclude;
+
+@JsonInclude(JsonInclude.Include.NON_EMPTY)
+
+public class BaiduResult <T>{
+
+    public Boolean getSuccess() {
+        return success;
+    }
+
+    public void setSuccess(Boolean success) {
+        this.success = success;
+    }
+
+    public T getResult() {
+        return result;
+    }
+
+    public void setResult(T result) {
+        this.result = result;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    public void setMsg(String msg) {
+        this.msg = msg;
+    }
+
+    public Long getT() {
+        return t;
+    }
+
+    public void setT(Long t) {
+        this.t = t;
+    }
+
+    private Boolean success;
+    private String code;
+    private String msg;
+    private Long t;
+    private T result;
+}
@@ -0,0 +1,7 @@
+package com.sincre.springboot.ApiPlatform;
+
+public class BaiduYunServiceConfig {
+
+    public static String  client_id = "76m2lnPOVEciXCOOdWR8VpR6";
+    public static String client_secret = "AEEx5oPskk91SRc2Tjy3y7af5qszMN2B";
+}
@@ -0,0 +1,59 @@
+package com.sincre.springboot.controller;
+
+
+import com.alibaba.fastjson.JSON;
+import com.baidu.aip.util.Base64Util;
+import com.sincre.springboot.ApiModel.BaiduResult;
+import com.sincre.springboot.ApiModel.TuYaResResult;
+import com.sincre.springboot.common.ServerResponse;
+import com.sincre.springboot.utils.ApiHelper;
+import com.sincre.springboot.utils.CacheHelper;
+import com.sincre.springboot.utils.ResultUtils;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.net.URLEncoder;
+import java.util.HashMap;
+import java.util.Map;
+
+@RestController
+@RequestMapping(value = "/Baidu/*")
+@Api(tags = "百度云服务API调用")
+public class BaiduController {
+
+    @ApiOperation("根据上传的图片二进制数据进行切图")
+    @ApiImplicitParam(name="imgPostData",value = "图片二进制数据",required = true)
+    @GetMapping("general")
+    public static ServerResponse general(byte[] imgPostData) {
+        // 请求url
+        String url = "https://aip.baidubce.com/rest/2.0/ocr/v1/general";
+        try {
+            byte[] imgData = imgPostData;
+            String imgStr = Base64Util.encode(imgData);
+            String imgParam = URLEncoder.encode(imgStr, "UTF-8");
+            String param = "image=" + imgParam;
+            // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
+            String accessToken = CacheHelper.getBaiDuToken();
+            Long t = System.currentTimeMillis();
+
+            Map<String,String> headMap = new HashMap<>();
+            headMap.put("Content-Type","application/x-www-form-urlencoded");
+
+            Map<String,Object> bodyMap = new HashMap<>();
+            bodyMap.put("image",param);
+            bodyMap.put("t",t.toString());
+
+            String result = ApiHelper.doPost(url+accessToken,headMap,bodyMap);
+            BaiduResult baiduResult = JSON.parseObject(result,BaiduResult.class);
+            return ResultUtils.getInstance().returnResultBaidu(baiduResult);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+}
@@ -4,6 +4,7 @@ import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.sincre.springboot.ApiModel.TuYaResResult;
 import com.sincre.springboot.ApiModel.TuYaResTokenObj;
+import com.sincre.springboot.ApiPlatform.BaiduYunServiceConfig;
 import com.sincre.springboot.ApiPlatform.TuYaCloudService;
 import com.sincre.springboot.ApiPlatform.YinShiServiceConfig;
 import com.sincre.springboot.common.EhcacheUtil;
@@ -12,7 +13,13 @@ import org.json.JSONObject;
  
 import java.util.HashMap;
 import java.util.Map;
-
+import org.json.JSONObject;
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
 public class CacheHelper {
  
     static EhcacheUtil ehcacheUtil = new EhcacheUtil();
@@ -131,4 +138,73 @@ public class CacheHelper {
         YinShiServiceConfig.AccessToken = data.optString("accessToken");
     }
  
+    /**
+     * 获取权限token
+     *
+     * @return 返回示例：
+     * {
+     * "access_token": "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567",
+     * "expires_in": 2592000
+     * }
+     */
+    public static String getBaiDuToken() {
+        // 官网获取的 API Key 更新为你注册的
+        String clientId = BaiduYunServiceConfig.client_id;
+        // 官网获取的 Secret Key 更新为你注册的
+        String clientSecret = BaiduYunServiceConfig.client_secret;
+        return getAuth(clientId, clientSecret);
+    }
+
+    /**
+     * 获取API访问token
+     * 该token有一定的有效期，需要自行管理，当失效时需重新获取.
+     *
+     * @param ak - 百度云官网获取的 API Key
+     * @param sk - 百度云官网获取的 Securet Key
+     * @return assess_token 示例：
+     * "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567"
+     */
+    public static String getAuth(String ak, String sk) {
+
+        // 获取token地址
+        String authHost = "https://aip.baidubce.com/oauth/2.0/token?";
+        String getAccessTokenUrl = authHost
+                // 1. grant_type为固定参数
+                + "grant_type=client_credentials"
+                // 2. 官网获取的 API Key
+                + "&client_id=" + ak
+                // 3. 官网获取的 Secret Key
+                + "&client_secret=" + sk;
+        try {
+            URL realUrl = new URL(getAccessTokenUrl);
+            // 打开和URL之间的连接
+            HttpURLConnection connection = (HttpURLConnection) realUrl.openConnection();
+            connection.setRequestMethod("GET");
+            connection.connect();
+            // 获取所有响应头字段
+            Map<String, List<String>> map = connection.getHeaderFields();
+            // 遍历所有的响应头字段
+            for (String key : map.keySet()) {
+                System.err.println(key + "--->" + map.get(key));
+            }
+            // 定义 BufferedReader输入流来读取URL的响应
+            BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+            String result = "";
+            String line;
+            while ((line = in.readLine()) != null) {
+                result += line;
+            }
+            /**
+             * 返回结果示例
+             */
+            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("获取token失败！");
+            e.printStackTrace(System.err);
+        }
+        return null;
+    }
 }
@@ -3,6 +3,7 @@ package com.sincre.springboot.utils;
  
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
+import com.sincre.springboot.ApiModel.BaiduResult;
 import com.sincre.springboot.ApiModel.TuYaResResult;
 import com.sincre.springboot.ApiModel.YinShiResResult;
 import com.sincre.springboot.common.ResponseCode;
@@ -93,4 +94,33 @@ public class ResultUtils {
         }
     }
  
+    /**
+     * 百度云返回结果
+     * @param
+     * @return
+     */
+    public ServerResponse returnResultBaidu(BaiduResult baiduResResult) {
+        try {
+            boolean success = baiduResResult.getSuccess();
+
+            if (success) {
+                //data 返回的是数组
+                if(JSON.isValidArray(baiduResResult.getResult().toString())){
+                    int total;
+                    JSONArray  jsonArray = JSON.parseArray(baiduResResult.getResult().toString());
+                    total = jsonArray.size();
+                    return ServerResponse.createBySuccess(String.valueOf(total), ResponseCode.SUCCESS.getDesc(), baiduResResult.getResult());
+                }
+                //data 返回的是对象
+                return ServerResponse.createBySuccess(ResponseCode.SUCCESS.getDesc(), baiduResResult.getResult());
+            }
+
+            int code = Integer.valueOf(baiduResResult.getCode());
+            return ServerResponse.createByErrorCodeMessage(code, baiduResResult.getMsg());
+        }
+        catch (Exception ex){
+            return  ServerResponse.createByErrorMessage("服务器内部处理出错!");
+        }
+    }
+
 }
...	...	@@ -175,5 +175,7 @@
175	175	<orderEntry type="library" scope="RUNTIME" name="Maven: com.netflix.netflix-commons:netflix-statistics:0.1.1" level="project" />
176	176	<orderEntry type="library" name="Maven: io.reactivex:rxjava:1.3.8" level="project" />
177	177	<orderEntry type="library" name="Maven: com.netflix.ribbon:ribbon-eureka:2.3.0" level="project" />
	178	+ <orderEntry type="library" name="Maven: com.baidu.aip:java-sdk:4.12.0" level="project" />
	179	+ <orderEntry type="library" name="Maven: org.slf4j:slf4j-simple:1.7.25" level="project" />
178	180	</component>
179	181	</module>
180	182	\ No newline at end of file
...	...
...	...	@@ -130,6 +130,12 @@
130	130	<groupId>org.springframework.cloud</groupId>
131	131	<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
132	132	</dependency>
	133	+ <!-- 百度文字识别-->
	134	+ <dependency>
	135	+ <groupId>com.baidu.aip</groupId>
	136	+ <artifactId>java-sdk</artifactId>
	137	+ <version>4.12.0</version>
	138	+ </dependency>
133	139	</dependencies>
134	140
135	141	<dependencyManagement>
...	...
...	...	@@ -0,0 +1,53 @@
	1	+package com.sincre.springboot.ApiModel;
	2	+import com.fasterxml.jackson.annotation.JsonInclude;
	3	+
	4	+@JsonInclude(JsonInclude.Include.NON_EMPTY)
	5	+
	6	+public class BaiduResult <T>{
	7	+
	8	+ public Boolean getSuccess() {
	9	+ return success;
	10	+ }
	11	+
	12	+ public void setSuccess(Boolean success) {
	13	+ this.success = success;
	14	+ }
	15	+
	16	+ public T getResult() {
	17	+ return result;
	18	+ }
	19	+
	20	+ public void setResult(T result) {
	21	+ this.result = result;
	22	+ }
	23	+
	24	+ public String getCode() {
	25	+ return code;
	26	+ }
	27	+
	28	+ public void setCode(String code) {
	29	+ this.code = code;
	30	+ }
	31	+
	32	+ public String getMsg() {
	33	+ return msg;
	34	+ }
	35	+
	36	+ public void setMsg(String msg) {
	37	+ this.msg = msg;
	38	+ }
	39	+
	40	+ public Long getT() {
	41	+ return t;
	42	+ }
	43	+
	44	+ public void setT(Long t) {
	45	+ this.t = t;
	46	+ }
	47	+
	48	+ private Boolean success;
	49	+ private String code;
	50	+ private String msg;
	51	+ private Long t;
	52	+ private T result;
	53	+}
...	...
...	...	@@ -0,0 +1,7 @@
	1	+package com.sincre.springboot.ApiPlatform;
	2	+
	3	+public class BaiduYunServiceConfig {
	4	+
	5	+ public static String client_id = "76m2lnPOVEciXCOOdWR8VpR6";
	6	+ public static String client_secret = "AEEx5oPskk91SRc2Tjy3y7af5qszMN2B";
	7	+}
...	...
...	...	@@ -0,0 +1,59 @@
	1	+package com.sincre.springboot.controller;
	2	+
	3	+
	4	+import com.alibaba.fastjson.JSON;
	5	+import com.baidu.aip.util.Base64Util;
	6	+import com.sincre.springboot.ApiModel.BaiduResult;
	7	+import com.sincre.springboot.ApiModel.TuYaResResult;
	8	+import com.sincre.springboot.common.ServerResponse;
	9	+import com.sincre.springboot.utils.ApiHelper;
	10	+import com.sincre.springboot.utils.CacheHelper;
	11	+import com.sincre.springboot.utils.ResultUtils;
	12	+import io.swagger.annotations.Api;
	13	+import io.swagger.annotations.ApiImplicitParam;
	14	+import io.swagger.annotations.ApiOperation;
	15	+import org.springframework.web.bind.annotation.GetMapping;
	16	+import org.springframework.web.bind.annotation.RequestMapping;
	17	+import org.springframework.web.bind.annotation.RestController;
	18	+
	19	+import java.net.URLEncoder;
	20	+import java.util.HashMap;
	21	+import java.util.Map;
	22	+
	23	+@RestController
	24	+@RequestMapping(value = "/Baidu/*")
	25	+@Api(tags = "百度云服务API调用")
	26	+public class BaiduController {
	27	+
	28	+ @ApiOperation("根据上传的图片二进制数据进行切图")
	29	+ @ApiImplicitParam(name="imgPostData",value = "图片二进制数据",required = true)
	30	+ @GetMapping("general")
	31	+ public static ServerResponse general(byte[] imgPostData) {
	32	+ // 请求url
	33	+ String url = "https://aip.baidubce.com/rest/2.0/ocr/v1/general";
	34	+ try {
	35	+ byte[] imgData = imgPostData;
	36	+ String imgStr = Base64Util.encode(imgData);
	37	+ String imgParam = URLEncoder.encode(imgStr, "UTF-8");
	38	+ String param = "image=" + imgParam;
	39	+ // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间，客户端可自行缓存，过期后重新获取。
	40	+ String accessToken = CacheHelper.getBaiDuToken();
	41	+ Long t = System.currentTimeMillis();
	42	+
	43	+ Map<String,String> headMap = new HashMap<>();
	44	+ headMap.put("Content-Type","application/x-www-form-urlencoded");
	45	+
	46	+ Map<String,Object> bodyMap = new HashMap<>();
	47	+ bodyMap.put("image",param);
	48	+ bodyMap.put("t",t.toString());
	49	+
	50	+ String result = ApiHelper.doPost(url+accessToken,headMap,bodyMap);
	51	+ BaiduResult baiduResult = JSON.parseObject(result,BaiduResult.class);
	52	+ return ResultUtils.getInstance().returnResultBaidu(baiduResult);
	53	+ } catch (Exception e) {
	54	+ e.printStackTrace();
	55	+ }
	56	+ return null;
	57	+ }
	58	+
	59	+}
...	...
...	...	@@ -4,6 +4,7 @@ import com.fasterxml.jackson.core.type.TypeReference;
4	4	import com.fasterxml.jackson.databind.ObjectMapper;
5	5	import com.sincre.springboot.ApiModel.TuYaResResult;
6	6	import com.sincre.springboot.ApiModel.TuYaResTokenObj;
	7	+import com.sincre.springboot.ApiPlatform.BaiduYunServiceConfig;
7	8	import com.sincre.springboot.ApiPlatform.TuYaCloudService;
8	9	import com.sincre.springboot.ApiPlatform.YinShiServiceConfig;
9	10	import com.sincre.springboot.common.EhcacheUtil;
...	...	@@ -12,7 +13,13 @@ import org.json.JSONObject;
12	13
13	14	import java.util.HashMap;
14	15	import java.util.Map;
15		-
	16	+import org.json.JSONObject;
	17	+import java.io.BufferedReader;
	18	+import java.io.InputStreamReader;
	19	+import java.net.HttpURLConnection;
	20	+import java.net.URL;
	21	+import java.util.List;
	22	+import java.util.Map;
16	23	public class CacheHelper {
17	24
18	25	static EhcacheUtil ehcacheUtil = new EhcacheUtil();
...	...	@@ -131,4 +138,73 @@ public class CacheHelper {
131	138	YinShiServiceConfig.AccessToken = data.optString("accessToken");
132	139	}
133	140
	141	+ /**
	142	+ * 获取权限token
	143	+ *
	144	+ * @return 返回示例：
	145	+ * {
	146	+ * "access_token": "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567",
	147	+ * "expires_in": 2592000
	148	+ * }
	149	+ */
	150	+ public static String getBaiDuToken() {
	151	+ // 官网获取的 API Key 更新为你注册的
	152	+ String clientId = BaiduYunServiceConfig.client_id;
	153	+ // 官网获取的 Secret Key 更新为你注册的
	154	+ String clientSecret = BaiduYunServiceConfig.client_secret;
	155	+ return getAuth(clientId, clientSecret);
	156	+ }
	157	+
	158	+ /**
	159	+ * 获取API访问token
	160	+ * 该token有一定的有效期，需要自行管理，当失效时需重新获取.
	161	+ *
	162	+ * @param ak - 百度云官网获取的 API Key
	163	+ * @param sk - 百度云官网获取的 Securet Key
	164	+ * @return assess_token 示例：
	165	+ * "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567"
	166	+ */
	167	+ public static String getAuth(String ak, String sk) {
	168	+
	169	+ // 获取token地址
	170	+ String authHost = "https://aip.baidubce.com/oauth/2.0/token?";
	171	+ String getAccessTokenUrl = authHost
	172	+ // 1. grant_type为固定参数
	173	+ + "grant_type=client_credentials"
	174	+ // 2. 官网获取的 API Key
	175	+ + "&client_id=" + ak
	176	+ // 3. 官网获取的 Secret Key
	177	+ + "&client_secret=" + sk;
	178	+ try {
	179	+ URL realUrl = new URL(getAccessTokenUrl);
	180	+ // 打开和URL之间的连接
	181	+ HttpURLConnection connection = (HttpURLConnection) realUrl.openConnection();
	182	+ connection.setRequestMethod("GET");
	183	+ connection.connect();
	184	+ // 获取所有响应头字段
	185	+ Map<String, List<String>> map = connection.getHeaderFields();
	186	+ // 遍历所有的响应头字段
	187	+ for (String key : map.keySet()) {
	188	+ System.err.println(key + "--->" + map.get(key));
	189	+ }
	190	+ // 定义 BufferedReader输入流来读取URL的响应
	191	+ BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
	192	+ String result = "";
	193	+ String line;
	194	+ while ((line = in.readLine()) != null) {
	195	+ result += line;
	196	+ }
	197	+ /**
	198	+ * 返回结果示例
	199	+ */
	200	+ System.err.println("result:" + result);
	201	+ JSONObject jsonObject = new JSONObject(result);
	202	+ String access_token = jsonObject.getString("access_token");
	203	+ return access_token;
	204	+ } catch (Exception e) {
	205	+ System.err.printf("获取token失败！");
	206	+ e.printStackTrace(System.err);
	207	+ }
	208	+ return null;
	209	+ }
134	210	}
...	...
...	...	@@ -3,6 +3,7 @@ package com.sincre.springboot.utils;
3	3
4	4	import com.alibaba.fastjson.JSON;
5	5	import com.alibaba.fastjson.JSONArray;
	6	+import com.sincre.springboot.ApiModel.BaiduResult;
6	7	import com.sincre.springboot.ApiModel.TuYaResResult;
7	8	import com.sincre.springboot.ApiModel.YinShiResResult;
8	9	import com.sincre.springboot.common.ResponseCode;
...	...	@@ -93,4 +94,33 @@ public class ResultUtils {
93	94	}
94	95	}
95	96
	97	+ /**
	98	+ * 百度云返回结果
	99	+ * @param
	100	+ * @return
	101	+ */
	102	+ public ServerResponse returnResultBaidu(BaiduResult baiduResResult) {
	103	+ try {
	104	+ boolean success = baiduResResult.getSuccess();
	105	+
	106	+ if (success) {
	107	+ //data 返回的是数组
	108	+ if(JSON.isValidArray(baiduResResult.getResult().toString())){
	109	+ int total;
	110	+ JSONArray jsonArray = JSON.parseArray(baiduResResult.getResult().toString());
	111	+ total = jsonArray.size();
	112	+ return ServerResponse.createBySuccess(String.valueOf(total), ResponseCode.SUCCESS.getDesc(), baiduResResult.getResult());
	113	+ }
	114	+ //data 返回的是对象
	115	+ return ServerResponse.createBySuccess(ResponseCode.SUCCESS.getDesc(), baiduResResult.getResult());
	116	+ }
	117	+
	118	+ int code = Integer.valueOf(baiduResResult.getCode());
	119	+ return ServerResponse.createByErrorCodeMessage(code, baiduResResult.getMsg());
	120	+ }
	121	+ catch (Exception ex){
	122	+ return ServerResponse.createByErrorMessage("服务器内部处理出错!");
	123	+ }
	124	+ }
	125	+
96	126	}
...	...