Add file upload processing
Problem Context
Users need to upload CSV files for batch processing.
Advanced
200 points
File Changes (1)
src/main/java/com/example/service/FileProcessor.java
MODIFIED
@@ -20 +20 @@
| 20 | 20 | public void processFile(String filePath) throws IOException { |
| 21 | + FileInputStream fis = new FileInputStream(filePath); |
|
| 22 | + BufferedReader reader = new BufferedReader(new InputStreamReader(fis)); |
|
| 23 | + |
|
| 24 | + String line; |
|
| 25 | + while ((line = reader.readLine()) != null) { |
|
| 26 | + processLine(line); |
|
| 27 | + } |
|
| 21 | 28 | } |
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