将PDF文件转换为JPG图片，一页对应一张图片-The PDF file converted to JPG images, one corresponding to a picture

Java,pdf转图片的jar支持，版本号为4-convert pdf to jpg

最近看到一个需求，将一些jpg文件合到一起变成pdf文件，就去网上找资料，通过java代码实现了它。可以将大量图片合成到一个pdf文件中-Recently saw a demand for some of the jpg files back together into a pdf file, go online to find information, through the java code to achieve it. Large number of pictures can be sy