fix: AutoCloseable 优化

backend/src/main/java/io/metersphere/api/parse/ApiImportAbstractParser.java

@@ -9,10 +9,7 @@ import io.metersphere.commons.utils.LogUtil;
 import org.apache.commons.lang3.StringUtils;
 import org.eclipse.jetty.http.HttpHeader;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
+import java.io.*;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
@@ -21,10 +18,8 @@ import java.util.Optional;
 public abstract class ApiImportAbstractParser implements ApiImportParser {
 
     protected String getApiTestStr(InputStream source) {
-        BufferedReader bufferedReader;
         StringBuilder testStr = null;
-        try {
-            bufferedReader = new BufferedReader(new InputStreamReader(source, StandardCharsets.UTF_8));
+        try(BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(source, StandardCharsets.UTF_8))) {
             testStr = new StringBuilder();
             String inputStr;
             while ((inputStr = bufferedReader.readLine()) != null) {

backend/src/main/java/io/metersphere/excel/listener/EasyExcelListener.java

@@ -17,7 +17,7 @@ import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 import java.util.*;
 
-public abstract class EasyExcelListener<T> extends AnalysisEventListener<T> {
+public abstract class EasyExcelListener<T> extends AnalysisEventListener<T> implements AutoCloseable {
 
     protected List<ExcelErrData<T>> errList = new ArrayList<>();
 
@@ -153,6 +153,8 @@ public abstract class EasyExcelListener<T> extends AnalysisEventListener<T> {
         return errList;
     }
 
+
+    @Override
     public void close() {
         this.easyExcelI18nTranslator.resetExcelProperty();
     }

backend/src/main/java/io/metersphere/excel/utils/EasyExcelExporter.java

@@ -5,7 +5,6 @@ import com.alibaba.excel.write.metadata.style.WriteCellStyle;
 import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
 import io.metersphere.commons.utils.LogUtil;
 import io.metersphere.exception.ExcelException;
-import org.apache.poi.ss.usermodel.IndexedColors;
 
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
@@ -13,7 +12,7 @@ import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.util.List;
 
-public class EasyExcelExporter {
+public class EasyExcelExporter implements AutoCloseable {
 
     EasyExcelI18nTranslator easyExcelI18nTranslator;
 
@@ -47,6 +46,7 @@ public class EasyExcelExporter {
         }
     }
 
+    @Override
     public void close() {
         easyExcelI18nTranslator.resetExcelProperty();
     }

backend/src/main/java/io/metersphere/track/service/TestCaseService.java

@@ -273,16 +273,12 @@ public class TestCaseService {
 
             Set<String> userIds = userRoleMapper.selectByExample(userRoleExample).stream().map(UserRole::getUserId).collect(Collectors.toSet());
 
-            EasyExcelListener easyExcelListener = null;
-            try {
-                easyExcelListener = new TestCaseDataListener(this, projectId, testCaseNames, userIds);
+            try (EasyExcelListener easyExcelListener = new TestCaseDataListener(this, projectId, testCaseNames, userIds)) {
                 EasyExcelFactory.read(multipartFile.getInputStream(), TestCaseExcelData.class, easyExcelListener).sheet().doRead();
                 errList = easyExcelListener.getErrList();
             } catch (Exception e) {
                 LogUtil.error(e.getMessage(), e);
                 MSException.throwException(e.getMessage());
-            } finally {
-                easyExcelListener.close();
             }
 
         }
@@ -316,15 +312,11 @@ public class TestCaseService {
     }
 
     public void testCaseTemplateExport(HttpServletResponse response) {
-        EasyExcelExporter easyExcelExporter = null;
-        try {
-            easyExcelExporter = new EasyExcelExporter(TestCaseExcelData.class);
+        try (EasyExcelExporter easyExcelExporter = new EasyExcelExporter(TestCaseExcelData.class)) {
             easyExcelExporter.export(response, generateExportTemplate(),
                     Translator.get("test_case_import_template_name"), Translator.get("test_case_import_template_sheet"));
         } catch (Exception e) {
             MSException.throwException(e);
-        } finally {
-            easyExcelExporter.close();
         }
     }
 
@@ -398,15 +390,11 @@ public class TestCaseService {
     }
 
     public void testCaseExport(HttpServletResponse response, TestCaseBatchRequest request) {
-        EasyExcelExporter easyExcelExporter = null;
-        try {
-            easyExcelExporter = new EasyExcelExporter(TestCaseExcelData.class);
+        try (EasyExcelExporter easyExcelExporter = new EasyExcelExporter(TestCaseExcelData.class)) {
             easyExcelExporter.export(response, generateTestCaseExcel(request),
                     Translator.get("test_case_import_template_name"), Translator.get("test_case_import_template_sheet"));
         } catch (Exception e) {
             MSException.throwException(e);
-        } finally {
-            easyExcelExporter.close();
         }
     }