no message

youchain-common/src/main/java/com/youchain/utils/HttpPostUtil.java

@@ -1,19 +1,16 @@
 package com.youchain.utils;
 
-import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.compress.utils.IOUtils;
 
 import java.io.DataOutputStream;
 import java.io.InputStream;
 import java.net.URL;
 import java.net.URLConnection;
-import java.nio.charset.StandardCharsets;
 
-@Slf4j
 public class HttpPostUtil {
     public static String sendPostReq(String api_url, String request) {
-        InputStream instr;
+        InputStream instr = null;
-        String str = "";
+        String str = null;
         try {
             URL url = new URL(api_url);
             URLConnection urlCon = url.openConnection();
@@ -31,13 +28,14 @@ public class HttpPostUtil {
             printout.close();
             instr = urlCon.getInputStream();
             byte[] bis = IOUtils.toByteArray(instr);
-            String ResponseString = new String(bis, StandardCharsets.UTF_8);
+            String ResponseString = new String(bis, "UTF-8");
-            if (StringUtils.isEmpty(ResponseString)) {
+            if ((ResponseString == null) || ("".equals(ResponseString.trim()))) {
-                log.error("返回空");
+                System.out.println("返回空");
             }
             str = ResponseString;
         } catch (Exception e) {
-            log.error("接口异常!");
+            System.out.println("接口异常!");
+            // throw new Error(e.getMessage());
         }
         return str;
     }

youchain-system/src/main/java/com/youchain/businessdata/service/impl/LesServiceImpl.java

@@ -25,8 +25,13 @@ import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
 
 import javax.servlet.http.HttpServletResponse;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.sql.Timestamp;
 import java.text.SimpleDateFormat;
@@ -204,9 +209,13 @@ public class LesServiceImpl implements LesService {
 
             //返回结果
             resultJson = HttpPostUtil.sendPostReq(url, json);
+            log.info("LES返回报文：{}", resultJson);
+            Map<String, String> result = parseResponse(resultJson);
+            if (result == null) {
                 if (StringUtils.isEmpty(resultJson)) {
                     throw new BadRequestException("LES返回信息:LES回传接口调用失败!");
                 }
+
                 JSONObject resulObject = JSON.parseObject(resultJson);
                 if (resulObject == null) {
                     throw new BadRequestException("LES返回信息:LES回传接口返回为空!");
@@ -217,6 +226,13 @@ public class LesServiceImpl implements LesService {
                 if (!"success".equals(resultCode)) {
                     throw new BadRequestException("LES返回消息:" + displayMsg);
                 }
+            } else {
+                String resultCode = result.get("resultCode");
+                String displayMsg = result.get("displayMsg");
+                if (!"success".equals(resultCode)) {
+                    throw new BadRequestException("LES返回消息:" + displayMsg);
+                }
+            }
         }
 
         les.setStatus(BizStatus.CLOSE);
@@ -226,6 +242,26 @@ public class LesServiceImpl implements LesService {
         lesRepository.save(les);
     }
 
+
+    public static Map<String, String> parseResponse(String xmlString) {
+        try {
+            Map<String, String> map = new HashMap<>();
+            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+            DocumentBuilder builder = factory.newDocumentBuilder();
+            Document document = builder.parse(new ByteArrayInputStream(xmlString.getBytes()));
+
+            Element root = document.getDocumentElement();
+            String resultCode = root.getElementsByTagName("resultCode").item(0).getTextContent();
+            String displayMsg = root.getElementsByTagName("displayMsg").item(0).getTextContent();
+            map.put("resultCode", resultCode);
+            map.put("displayMsg", displayMsg);
+            return map;
+
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void arrivedLes(Long agvTaskId, String currentPositionCode) {