这是一个小巧的相片Exif信息读取和修改的Java库。它同时是一个可执行程序，但代码是开源的，可以通过看代码提取出接口自己调用。-This is a compact photo Exif information to read and modify the Java libraries. At the same time it is an executable program, but the code is open source, can be extracted by looking at the code to interface their own call.