import re
ttt='"FileName":"陳雪凝 - <em>綠色<\/em>","AlbumID":"15270740","ID":"130480126","SuperFileSize":0,"QualityLevel":3,"SQFileHash":"7B7A306B0000C77B85C300E80BCF3A2C","AlbumName":"綠色","HQPrivilege":10,"SuperBitrate":0,"SuperDuration":0,"MixSongID":"130480126","ResFileHash":"AD2FC906A25"'
res = re.findall('\"FileName\":\"([^\"]+)', p, re.I | re.M)#I是忽略大小寫,M是匹配屢次print(res)