renderedop专题

Java读取图片时抛Unable to render RenderedOp for this operation

后台http接口读取图片的代码如下,使用的是JAI方式: byte[] buf = IOUtils.toByteArray(req.getInputStream());PlanarImage image = null;ByteArraySeekableStream stream = new ByteArraySeekableStream(buf);image = JAI.create("