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14.5 #232

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14.5 #232

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7 changes: 6 additions & 1 deletion src/main/java/com/github/hcsp/polymorphism/FileFilter.java
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package com.github.hcsp.polymorphism;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
Expand All @@ -24,5 +25,9 @@ public static void main(String[] args) throws IOException {
* @param extension 要过滤的文件扩展名,例如 .txt
* @return 所有该文件夹(及其后代子文件夹中)匹配指定扩展名的文件的名字
*/
public static List<String> filter(Path rootDirectory, String extension) throws IOException {}
public static List<String> filter(Path rootDirectory, String extension) throws IOException {
MyFileVisitor resultat=new MyFileVisitor(extension);
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'=' 后应有空格。
'=' 前应有空格。

Files.walkFileTree(rootDirectory,resultat);
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',' 后应有空格。

return resultat.getNoms_filtres();
}
}