{"data":{"url":"/uploads/projects/aa77376ad4376e243e8932995afd62ea/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hYTc3Mzc2YWQ0Mzc2ZTI0M2U4OTMyOTk1YWZkNjJlYS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzIwNjc2MTk1NDA2ODUwMCwiZXhwIjoxNzc3MjI0NzYxfQ.0_qbQTr4QDTwVtTUpEB4JnPmjfa9CiFZIyksUgvmhGc\u0026attachment=%E5%A5%A5%E8%BF%AAA6L%E8%BD%BF%E8%BD%A6%E5%BF%AB%E4%BF%AE%E7%B2%BE%E4%BF%AE%E6%89%8B%E5%86%8C.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}