修改文件保存路径

src/main/java/edu/nju/service/DataService.java

@@ -220,7 +220,7 @@ public class DataService {
 
     private File exportJson(List<BugDetail> bugDetailList, String caseId){
         try {
-            File file = new File("data/output" + caseId + ".json");
+            File file = new File("data/output/" + caseId + ".json");
             JSONArray jsonArray=new JSONArray(bugDetailList);
             Writer write = new OutputStreamWriter(new FileOutputStream(file), StandardCharsets.UTF_8);
             write.write(jsonArray.toString());
@@ -236,7 +236,7 @@ public class DataService {
 
     private  <T> File exportCsv(String[] titles, List<T> list,String caseId) {
         try {
-            File file = new File("data/output"+caseId+".csv");
+            File file = new File("data/output/"+caseId+".csv");
             //构建输出流，同时指定编码
             OutputStreamWriter ow = new OutputStreamWriter(new FileOutputStream(file), StandardCharsets.UTF_8);
             //csv文件是逗号分隔，除第一个外，每次写入一个单元格数据后需要输入逗号