嫌麻烦者可直接下载已处理好的基于Java8的bin目录:https://download.youkuaiyun.com/download/antma/11110753
(含Java调用GDAL的所有DLL和gdal.jar包)
1、下载 releases of MapServer and GDAL
下载地址:GISInternals Support Site
下载相应版本:
下载解压:
2、将解压后 bin文件夹下所有 dll文件拷贝到jdk的bin目录下:
将bin/gdal/java目录下的gdalaljni.dll 文件也拷至jdk的bin目录下:
idea 建项目,引用上面的 gdal.jar,添加一个类 GDALTestApp.java ,执行即可拿到 tif 信息:
GDALTestApp.java 代码如下:
package gdaltest;
import org.gdal.gdal.Band;
import org.gdal.gdal.Dataset;
import org.gdal.gdal.Driver;
import org.gdal.gdal.gdal;
import org.gdal.gdalconst.gdalconstConstants;
public class GDALTestApp {
public static void main(String[] args) {
gdal.AllRegister();
String fileName_tif = "E:\\postGISToos\\tif\\1.tif";
Dataset hDataset = gdal.Open(fileName_tif, gdalconstConstants.GA_ReadOnly);
if (hDataset == null) {
System.err.println("GDALOpen failed - " + gdal.GetLastErrorNo());
System.err.println(gdal.GetLastErrorMsg());
System.exit(1);
}
Driver hDriver = hDataset.GetDriver();
System.out.println("Driver: " + hDriver.getShortName() + "/" + hDriver.getLongName());
System.out.println("Size is " + hDataset.getRasterXSize() + ", " + hDataset.getRasterYSize());
Band band = hDataset.GetRasterBand(1);
System.out.println(band.getXSize());
hDataset.delete();
// 可选
gdal.GDALDestroyDriverManager();
}
}
这里是直接引的gdal.jar: