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修复图片操作未调用flush导致资源未释放问题

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This commit is contained in:
Looly
2024-03-28 22:26:32 +08:00
parent abfa378ce0
commit eebec03334
4 changed files with 317 additions and 127 deletions
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17
hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrCodeUtil.java
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@@ -13,6 +13,7 @@ import com.google.zxing.*;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.common.GlobalHistogramBinarizer;
import com.google.zxing.common.HybridBinarizer;
import com.sun.imageio.plugins.common.ImageUtil;
import java.awt.Color;
import java.awt.Image;
@@ -459,7 +460,13 @@ public class QrCodeUtil {
* @return 解码文本
*/
public static String decode(InputStream qrCodeInputStream) {
return decode(ImgUtil.read(qrCodeInputStream));
BufferedImage image = null;
try{
image = ImgUtil.read(qrCodeInputStream);
return decode(image);
} finally {
ImgUtil.flush(image);
}
}
/**
@@ -469,7 +476,13 @@ public class QrCodeUtil {
* @return 解码文本
*/
public static String decode(File qrCodeFile) {
return decode(ImgUtil.read(qrCodeFile));
BufferedImage image = null;
try{
image = ImgUtil.read(qrCodeFile);
return decode(image);
} finally {
ImgUtil.flush(image);
}
}
/**