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bug: wave3: ticket#7, reference opencv dll from relative library path.

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This commit is contained in:
Andy Yang 2026-02-05 14:21:38 +08:00
parent 83690ce049
commit 1e019bcdab
3 changed files with 24 additions and 17 deletions
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17
backend/Skyeye-sys-dev/skyeye-service-manager/src/main/java/com/zhangy/skyeye/jm/controller/JmImageController.java
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@ -10,6 +10,7 @@ import com.zhangy.skyeye.jm.dto.JmJobImageDTO;
import com.zhangy.skyeye.jm.entity.JmImage; import com.zhangy.skyeye.jm.entity.JmImage;
import com.zhangy.skyeye.jm.service.JmImageService; import com.zhangy.skyeye.jm.service.JmImageService;
import com.zhangy.skyeye.publics.consts.FileTypeEnum; import com.zhangy.skyeye.publics.consts.FileTypeEnum;
import com.zhangy.skyeye.publics.utils.OpenCVUtil;
import org.opencv.core.Core; import org.opencv.core.Core;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.core.RedisTemplate;
@ -138,21 +139,7 @@ public class JmImageController {
} }
static { static {
//System.loadLibrary(Core.NATIVE_LIBRARY_NAME); //System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
//加载 OpenCV (强制使用绝对路径加载，解决 UnsatisfiedLinkError) OpenCVUtil.loadNativeDylib();
String openCvDll = System.getProperty("opencv.library.path") + File.separator + Core.NATIVE_LIBRARY_NAME + ".dll";
try {
File dllFile = new File(openCvDll);
if (dllFile.exists()) {
// 注意：必须使用 System.load() 加载绝对路径
System.load(dllFile.getAbsolutePath());
System.out.println("SUCCESS: OpenCV loaded from -> " + dllFile.getAbsolutePath());
} else {
System.err.println("ERROR: OpenCV DLL not found at -> " + openCvDll);
}
} catch (Throwable e) {
System.err.println("CRITICAL: Failed to load OpenCV: " + e.getMessage());
e.printStackTrace();
}
} }
/*@IgnoreAuth /*@IgnoreAuth

3
backend/Skyeye-sys-dev/skyeye-service-manager/src/main/java/com/zhangy/skyeye/publics/utils/ImageUtil.java
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@ -24,7 +24,8 @@ import java.util.List;
public class ImageUtil { public class ImageUtil {
static { static {
System.loadLibrary(Core.NATIVE_LIBRARY_NAME); //System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
OpenCVUtil.loadNativeDylib();
} }
/** /**

21
backend/Skyeye-sys-dev/skyeye-service-manager/src/main/java/com/zhangy/skyeye/publics/utils/OpenCVUtil.java
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@ -19,7 +19,26 @@ import java.util.List;
public class OpenCVUtil { public class OpenCVUtil {
static { static {
System.loadLibrary(Core.NATIVE_LIBRARY_NAME); //System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
loadNativeDylib();
}
public static void loadNativeDylib() {
//加载 OpenCV (强制使用绝对路径加载，解决 UnsatisfiedLinkError)
String openCvDll = System.getProperty("opencv.library.path") + File.separator + Core.NATIVE_LIBRARY_NAME + ".dll";
try {
File dllFile = new File(openCvDll);
if (dllFile.exists()) {
// 注意：必须使用 System.load() 加载绝对路径
System.load(dllFile.getAbsolutePath());
System.out.println("SUCCESS: OpenCV loaded from -> " + dllFile.getAbsolutePath());
} else {
System.err.println("ERROR: OpenCV DLL not found at -> " + openCvDll);
}
} catch (Throwable e) {
System.err.println("CRITICAL: Failed to load OpenCV: " + e.getMessage());
e.printStackTrace();
}
} }
/** /**