‘修改记录日志的方式‘

pom.xml

     </parent>
   <groupId>com.inet</groupId>
   <artifactId>ailink-receiver-pull-demo</artifactId>
-  <version>1.0.0</version>
+  <version>1.0.0-${build.time}</version>
   <packaging>jar</packaging>
 
   <name>ailink-receiver-demo</name>
                 <layout>JAR</layout>
                 </configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>build-helper-maven-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>timestamp-property</id>
+						<goals>
+							<goal>timestamp-property</goal>
+						</goals>
+						<configuration>
+							<name>build.time</name>
+							<pattern>yyyyMMddHHmm</pattern>
+							<locale>en_US</locale>
+							<timeZone>Asia/Shanghai</timeZone>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 

src/main/java/com/inet/ailink/receiver/service/impl/SysLogsServiceImpl.java

 import java.io.IOException;
 import java.math.BigDecimal;
 import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import javax.servlet.http.HttpServletRequest;
 
 import com.inet.ailink.receiver.common.utils.*;
 import com.inet.ailink.receiver.common.enums.StatusCode;
 import com.inet.ailink.receiver.common.vo.Response;
 import com.inet.ailink.receiver.entity.SysLogs;
-import java.util.Collections;
 
-@Service
+ @Service
 public class SysLogsServiceImpl
 {
 	
 	
 	public Response<Object> save(String params, HttpServletRequest request) throws IOException {
 		Response<Object> result = new Response<Object>();
-		SysLogs log = new SysLogs();
+		String deviceDataEncrypt = "";
+		String requestSign = "";
+		Map<String,Object> deviceDataMap = new HashMap<>();
 		try {
+			//将请求参数params转换为map对象
 			Map<String,String> paramsMap = JsonUtils.fromJson(params, Map.class);
-			String deviceDataEncrypt = paramsMap.get("params");
-			log.setEncryptParams(deviceDataEncrypt);
-			log.setIp(IpUtils.getIpAddr(request));
-			log.setUri(request.getRequestURI());
-			log.setCreateTime(DateUtils.getStringTodayB());
-			log.setSortCloumns(DateUtils.getCurTime());
+			//获取请求参数params的值，即，本次推送的设备测量结果的加密数据
+			deviceDataEncrypt = paramsMap.get("params");
 			//获取请求头信息中的productKey，通过productKey，获取productSecret
 //			String productKey = request.getHeader("productKey");
 //			String productSecret = "";
 			//1.解密数据，使用AES/CBC/PKCS5Padding进行解密
 			String deviceDataDecrypt = AESUtils.aesCBCDecrypt(deviceDataEncrypt,productSecret,productKey);
 			//2.校验签名
-			Map<String,Object> deviceDataMap = JsonUtils.fromJson(deviceDataDecrypt,Map.class);
+			deviceDataMap = JsonUtils.fromJson(deviceDataDecrypt,Map.class);
 			String sign = MD5Util.generateSignature(deviceDataMap,productSecret);
-			String requestSign = request.getHeader("sign");
+			requestSign = request.getHeader("sign");
 			if(!sign.equals(requestSign)){
 				//处理签名不一致的情况
 			}
 			if(cid.equals("80")){//噪音计的CID=80
 				saveNoiseData(deviceDataMap);
 			}
-			//保存日志记录
-			log.setDecryptParams(deviceDataMap);
-			log.setProductKey(productKey);
-			log.setSign(requestSign);
-
 		} catch (Exception e) {
-			log.setErrorMsg(e.getMessage());
+			result.setStatus(StatusCode.FAIL.getCode());
+			result.setMsg(StatusCode.FAIL.getMsg());
+			//保存日志记录
+			saveLog(e,deviceDataEncrypt,request,deviceDataMap,requestSign,result);
+			return  result;
 		}
+		result.setStatus(StatusCode.SUCCESS.getCode());
+		result.setMsg(StatusCode.SUCCESS.getMsg());
 		//测试返回错误信息，重新推送
 		int a = (int) (Math.random()*10);
 		if(a == 1 || a == 3 || a == 5){
 			result.setStatus(StatusCode.FAIL.getCode());
 			result.setMsg(StatusCode.FAIL.getMsg());
-		}else{
-			result.setStatus(StatusCode.SUCCESS.getCode());
-			result.setMsg(StatusCode.SUCCESS.getMsg());
 		}
-		log.setResult(result);
-		TxtUtils.string2Txt(JsonUtils.toJson(log)+"\n",DateUtils.format(new Date(),DateUtils.DATE_FORMAT_PATTERN_NO_SEPARATOR)+logPath);
+		//保存日志记录
+		saveLog(null,deviceDataEncrypt,request,deviceDataMap,requestSign,result);
 		return result;
 		
 	}
 		//持久化数据或者进行消息通知等业务处理
 	}
 
+
+	/**
+	 * 保存请求的日志
+	 * @param e
+	 * @param deviceDataEncrypt
+	 * @param request
+	 * @param deviceDataMap
+	 * @param requestSign
+	 * @param result
+	 */
+	public void saveLog(Exception e,String deviceDataEncrypt,HttpServletRequest request,Map<String,Object> deviceDataMap,String requestSign,Response<Object> result){
+		//保存日志记录
+		SysLogs log = new SysLogs();
+		log.setEncryptParams(deviceDataEncrypt);
+		log.setIp(IpUtils.getIpAddr(request));
+		log.setUri(request.getRequestURI());
+		log.setCreateTime(DateUtils.getStringTodayB());
+		log.setSortCloumns(DateUtils.getCurTime());
+		log.setDecryptParams(deviceDataMap);
+		log.setProductKey(productKey);
+		log.setSign(requestSign);
+		log.setResult(result);
+		if(e!= null){
+			log.setErrorMsg(e.getMessage());
+		}
+		try {
+			TxtUtils.string2Txt(JsonUtils.toJson(log)+"\n",DateUtils.format(new Date(),DateUtils.DATE_FORMAT_PATTERN_NO_SEPARATOR)+logPath);
+		} catch (IOException ex) {
+
+		}
+	}
+
 	/**
 	 * 获取保存的日志记录数据
 	 * @param date