feat：viewAutomaticAnalysisLog

jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java

@@ -4445,6 +4445,26 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
         }
     }
 
+    @Override
+    public void viewAutomaticAnalysisLog(Integer sampleId, HttpServletResponse response) {
+        try {
+            String path = "C:\\Users\\a\\Desktop\\demo.log";
+            InputStream inputStream = new FileInputStream(new File(path));
+            OutputStream outputStream = ExportUtil.stream(response, "demo.log");
+
+            // 缓冲区大小
+            byte[] buffer = new byte[4096];
+            int bytesRead;
+
+            // 将文件输出流写入到输出流中
+            while ((bytesRead = inputStream.read(buffer)) != -1) {
+                outputStream.write(buffer, 0, bytesRead);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
     private List<String> calibrations(GardsCalibrationSpectrum gammaCalibrationCE,GardsCalibrationSpectrum gammaCalibrationEC, GardsCalibrationSpectrum betaCalibrationCE, GardsCalibrationSpectrum betaCalibrationEC) {
         int min = 79;
         String space = StrUtil.SPACE;