import json

d = {
    "urls": "[\"/api/common/file/read/大模型角色扮演综述总结.docx?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJidWNrZXROYW1lIjoiY2hhdCIsInRlYW1JZCI6IjM2MzU2MjY1NjYzMDYyMzQzMDM2NjQzNCIsInVpZCI6IjY0NjQ2MTM2MzU2MzM5MzUzNzMwMzU2MiIsImZpbGVJZCI6IjY5NjhhOGU4M2YyMDEzMWI1MjdjMDdjZSIsImV4cCI6MTc2OTA3MTQ2NCwiaWF0IjoxNzY4NDY2NjY0fQ.B_W_CyzpaW__Hb8mrN-Xn5M2FOg73zFN4KoKFnSEQzs\"]",
    "conversation_id": "38188df54cbe4884b2b6eb0b30dec898"
}
print(d['urls'])