maven中怎么实现接口啊?新手,求大神指点..

    怎么实现接口,并注入信息:
    ![图片说明](https://img-ask.csdn.net/upload/201508/24/1440400877_116404.png),
    {"access_token":"bcabc55a2","fc_sub":[{"item_id":"5","operation":"publish","source_path":"http://img.com.cn/a1.png","publish_path":"http://www.com.cn/logo1.png","md5":"779ab31bc8dbb1be1c","file_size":"10","ext_option":"check,unzip"},{"item_id":"6","operation":"delete","source_path":"http://www.com.cn/company.mp4.zip","publish_path":" http://www.com.cn/company.mp4.zip","md5":"","file_size":"1024","ext_option":""}]}

http://blog.csdn.net/tower888/article/details/22788447