From 9b63c2f3c4c08105be2d267407d97e7e5e30fad6 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 02 十二月 2024 17:59:00 +0800
Subject: [PATCH] 1
---
src/main/java/com/se/simu/service/Hdf5Service.java | 27 ++++++++++++++++++++-------
libs/jarhdf5-3.3.2.jar | 0
pom.xml | 18 +++++++++++++++---
3 files changed, 35 insertions(+), 10 deletions(-)
diff --git a/libs/jarhdf5-3.3.2.jar b/libs/jarhdf5-3.3.2.jar
new file mode 100644
index 0000000..70f758b
--- /dev/null
+++ b/libs/jarhdf5-3.3.2.jar
Binary files differ
diff --git a/pom.xml b/pom.xml
index b2a4172..caa8009 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,8 @@
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
- <version>2.7.18</version>
+ <!--<version>2.7.18</version>-->
+ <version>2.6.4</version>
<relativePath/>
</parent>
<packaging>jar</packaging>
@@ -142,11 +143,22 @@
<version>2.9.3</version>
</dependency>
<!--hdf5-->
- <dependency>
+ <!--<dependency>
<groupId>org.hdfgroup</groupId>
<artifactId>hdf-java</artifactId>
<version>2.6.1</version>
- </dependency>
+ </dependency>-->
+ <!--<dependency>
+ <groupId>org.hdfgroup</groupId>
+ <artifactId>jarhdf5</artifactId>
+ <version>3.3.2</version>
+ </dependency>-->
+ <dependency>
+ <groupId>hdf.hdf5lib</groupId>
+ <artifactId>h5</artifactId>
+ <scope>system</scope>
+ <systemPath>${project.basedir}/libs/jarhdf5-3.3.2.jar</systemPath>
+ </dependency><!---->
</dependencies>
<build>
diff --git a/src/main/java/com/se/simu/service/Hdf5Service.java b/src/main/java/com/se/simu/service/Hdf5Service.java
index 2cd1f67..b7eb05e 100644
--- a/src/main/java/com/se/simu/service/Hdf5Service.java
+++ b/src/main/java/com/se/simu/service/Hdf5Service.java
@@ -5,11 +5,11 @@
import com.se.simu.domain.dto.LayerDto;
import com.se.simu.domain.dto.ResultDto;
import com.se.simu.domain.po.DataPo;
-import lombok.extern.slf4j.Slf4j;
-import ncsa.hdf.hdf5lib.H5;
-import ncsa.hdf.hdf5lib.HDF5Constants;
-import org.springframework.stereotype.Service;
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.io.File;
@@ -35,6 +35,7 @@
process(dto, layer);
}
+ // https://blog.51cto.com/u_16213355/12235346
private void process(ResultDto dto, LayerDto layer) throws Exception {
int fileId = 0;
int datasetId = 0;
@@ -44,7 +45,18 @@
fileId = H5.H5Fopen(dto.getH5Path(), HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
if (fileId == 0) return;
- datasetId = H5.H5Dopen(fileId, "data");
+ // H5F_OBJ_DATASET,H5E_DATASET,H5G_DATASET=1,
+ //int dsCount = H5.H5Fget_obj_count(fileId, HDF5Constants.H5G_DATASET);
+ //for (int i = 0; i < dsCount; i++) {
+ // System.out.println("Dataset: " + "");
+ //}
+
+ //datasetId = H5.H5Dopen(fileId, "", HDF5Constants.H5P_DEFAULT);
+
+ int groupId = H5.H5Gopen(fileId, "data");
+ if (groupId == 0) return;
+
+ /*datasetId = H5.H5Dopen(fileId, "data", HDF5Constants.H5P_DEFAULT);
if (datasetId == 0) return;
// 鑾峰彇鏁版嵁闆嗙殑缁村害
@@ -57,11 +69,12 @@
int herr = H5.H5Dread(datasetId, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, buffer);
// 杈撳嚭璇诲彇鍒扮殑鏁版嵁
- System.out.println(buffer[0]);
+ System.out.println(buffer[0]);*/
+
+ H5.H5Dclose(groupId);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
- if (datasetId > 0) H5.H5Dclose(datasetId);
if (fileId > 0) H5.H5Dclose(fileId);
}
}
--
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