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Fix #424

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This commit is contained in:
huangyuhui 2018-08-19 12:13:39 +08:00
parent a4a833bfdb
commit c6b49545ff
2 changed files with 7 additions and 1 deletions
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2
HMCLCore/src/main/java/org/jackhuang/hmcl/download/game/LibraryDownloadTask.java
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@ -142,7 +142,7 @@ public final class LibraryDownloadTask extends Task {
JarInputStream jar = new JarInputStream(new ByteArrayInputStream(data)); JarInputStream jar = new JarInputStream(new ByteArrayInputStream(data));
JarEntry entry = jar.getNextJarEntry(); JarEntry entry = jar.getNextJarEntry();
while (entry != null) { while (entry != null) {
byte[] eData = IOUtils.readFullyAsByteArray(jar); byte[] eData = IOUtils.readFullyWithoutClosing(jar);
if (entry.getName().equals("checksums.sha1")) { if (entry.getName().equals("checksums.sha1")) {
hashes = new String(eData, Charset.forName("UTF-8")).split("\n"); hashes = new String(eData, Charset.forName("UTF-8")).split("\n");
} }

6
HMCLCore/src/main/java/org/jackhuang/hmcl/util/IOUtils.java
View File

@ -31,6 +31,12 @@ public final class IOUtils {
public static final int DEFAULT_BUFFER_SIZE = 8 * 1024; public static final int DEFAULT_BUFFER_SIZE = 8 * 1024;
public static byte[] readFullyWithoutClosing(InputStream stream) throws IOException {
ByteArrayOutputStream result = new ByteArrayOutputStream();
copyTo(stream, result);
return result.toByteArray();
}
public static ByteArrayOutputStream readFully(InputStream stream) throws IOException { public static ByteArrayOutputStream readFully(InputStream stream) throws IOException {
try (InputStream is = stream) { try (InputStream is = stream) {
ByteArrayOutputStream result = new ByteArrayOutputStream(); ByteArrayOutputStream result = new ByteArrayOutputStream();