问使用geotools创建jgw文件的jpg中的geotiff？

EN

<dependency>
  <groupId>org.geotools</groupId>
  <artifactId>gt-image</artifactId>
  <version>${geotools.version}</version>
</dependency>
<dependency>
  <groupId>org.geotools</groupId>
  <artifactId>gt-geotiff</artifactId>
  <version>${geotools.version}</version>
</dependency>

AbstractGridFormat format = GridFormatFinder.findFormat(input);
Hints hints = null;
if (format instanceof GeoTiffFormat) {
  hints = new Hints(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
}

AbstractGridCoverage2DReader reader = format.getReader(input, hints);
GridCoverage2D grid = reader.read(null);
reader.dispose();
File out = new File("test.tif");

GeoTiffFormat outFormat = new GeoTiffFormat();
GridCoverageWriter writer = outFormat.getWriter(out, hints);
writer.write(grid, null);
writer.dispose();