java 压缩图片

pom文件

<dependency>
	<groupId>net.coobird</groupId>
	<artifactId>thumbnailator</artifactId>
	<version>0.4.8</version>
</dependency>

代码

public static void main(String[] args) {
		File image = new File("9f57610ba2924aeeb9ed331e138c3f23.jpg");
		File image2 = new File("4321.jpg");
		try {
			Thumbnails.of(image).scale(1).outputQuality(0.15).toFile(image2);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}