``` - (NSDictionary *) getInfo ``` 备注： 返回资源详细信息 ``` { "details" : { "audio_address" : "audio/1.mp3", //音频相对路径 "file_type" : 1, //资源类型 "pptlist" : [ //ppt数组 { "audio_end" : 5, //结束时间 "audio_start" : 0, //起始时间 "ppt_address" : "ppt/1.jpg" //对应当前ppt相对路径 }, { "audio_end" : 24, "audio_start" : 5, "ppt_address" : "ppt/2.jpg" }, { "audio_end" : 83, "audio_start" : 24, "ppt_address" : "ppt/3.jpg" }, { "audio_end" : 90, "audio_start" : 83, "ppt_address" : "ppt/4.jpg" }, { "audio_end" : 100, "audio_start" : 90, "ppt_address" : "ppt/5.jpg" } ], "video_address" : "" //视频相对路径 }, "errorcode" : 0, //当前状态码，0为成功 "fileid" : "20170518", //资源ID "filepath" : "/var/mobile/Containers/Data/Application/084948BB-B936-4D6E-9D3E-0ACB035EEA05/Documents/20170518/temp/", //资源绝对路径 "filetype" : 4 //资源类型 } ```