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Fix unclosing file

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huangyuhui
2018-09-05 22:17:58 +08:00
parent d8cb93c36a
commit 94a71dc88f
2 changed files with 9 additions and 1 deletions
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2
HMCLCore/src/main/java/org/jackhuang/hmcl/mod/MinecraftInstanceTask.java
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@@ -63,7 +63,7 @@ public final class MinecraftInstanceTask<T> extends Task {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
String relativePath = root.relativize(file).normalize().toString();
overrides.add(new ModpackConfiguration.FileInformation(relativePath, encodeHex(digest("SHA-1", Files.newInputStream(file)))));
overrides.add(new ModpackConfiguration.FileInformation(relativePath, encodeHex(digest("SHA-1", file))));
return FileVisitResult.CONTINUE;
}
});

8
HMCLCore/src/main/java/org/jackhuang/hmcl/util/DigestUtils.java
View File

@@ -19,6 +19,8 @@ package org.jackhuang.hmcl.util;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
@@ -51,6 +53,12 @@ public final class DigestUtils {
return getDigest(algorithm).digest(data);
}
public static byte[] digest(String algorithm, Path path) throws IOException {
try (InputStream is = Files.newInputStream(path)) {
return digest(algorithm, is);
}
}
public static byte[] digest(String algorithm, InputStream data) throws IOException {
return digest(getDigest(algorithm), data);
}