bengbengbalabalabeng commented on code in PR #982:
URL: https://github.com/apache/fesod/pull/982#discussion_r3705207147
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fesod-sheet/src/test/java/org/apache/fesod/sheet/FesodSheetTest.java:
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@@ -254,6 +256,28 @@ void testReadSheet_withAllParams_shouldReturnBuilder() {
}
@Test
+ void testReadCsv_withColumnIndexes_shouldFilterColumns() throws Exception {
+
+ String csvContent = "1,Alice,30,Female\n2,Bob,25,Male";
+ File csvFile = tempDir.resolve("test_columns.csv").toFile();
+ FileUtils.writeStringToFile(csvFile, csvContent,
StandardCharsets.UTF_8);
+
+ List<Integer> targetColumns = Arrays.asList(0, 2);
+
+ List<Map<Integer, String>> readResults = FesodSheet.read(csvFile)
+ .includeColumnIndexes(targetColumns)
+ .sheet(0)
+ .doReadSync();
Review Comment:
For the CSV file reading method, please refer to:
https://fesod.apache.org/docs/sheet/read/csv/ .
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