添加计算结果判断逻辑

src/main/java/com/fdkankan/modeling/receiver/RabbitMqListener.java

@@ -227,8 +227,7 @@ public class RabbitMqListener {
 
         // 检测计算结果文件是否有生成
         String resultsPath = path + File.separator + "results" + File.separator;
-        String uploadData = FileUtils.readFile(resultsPath + "upload.json");
-        if (!new File(uploadData).exists()) {
+        if (!new File(resultsPath + "upload.json").exists()) {
             log.error("未检测到计算结果文件：upload.json");
             return ModelingBuildStatus.FAILED;
         }