怎么替换字符串内转义字符'\"'

[hotvv]

txt = """{"titleTxt":"\u72c2\u98d9\u7684\u8717\u725b","title":"<b>\u72c2\u98d9<\/b>\u7684\u8717\u725b","titlealias":"","year":"2018","description":"\u5317\u65b9\u6d77\u8fb9\u4e00\u5ea6\"\u5047\u6751\"\u91cc\uff0c\u4e00\u7fa4\u5e74\u8f7b\u7684\u5458\u5de5\u8fc7\u7740\u6fc0\u60c5\u5feb\u4e50\u7684\u751f\u6d3b\u3002\u8d56\u6708\u91d1\u662f\u5ea6\u5047\u6751\u7684\u5143\u8001\uff0c\u8bf4\u8bdd\u6162\u53cd\u5e94\u6162\uff0c\u4eba\u9001\u5916\u53f7\u201c\u5c0f\u8717\u725b\u201d\u3002\u5ea6\u5047\u6751\u7684\u5c11\u73ed\u4e3b\u963f\u5065\u6bcf\u65e5\u65e0\u6240\u4e8b\u4e8b\uff0c\u9664\u4e86\u60f3\n\u72ec\u63fd\u5ea6\r\u5047\u6751\u5927\u6743\u4ee5\u5916\uff0c\u4e00\u76f4\u548c\u624b\u4e0b\u6731\u5927\u5b9a\u60f3\u6324\u5151\u8d70\u5c0f\u8717\u725b\"\u3002\u800c\"\u5c0f\u8717\u725b\u662f\u4e00\u4f4d\u66f2\u827a\u51fa\u8eab\u7684\u5e74\u8f7b\u4eba\uff0c\u4e00\u5fc3\u4e00\u610f\u7684\u5e2e\u963f\u5065\u7684\u7236\u4eb2\u6253\u7406\u5ea6\u5047\u6751\u7684\u751f\u610f\uff0c\u5374\u53c8\u62ff\u963f\u5065\u6ca1\u6709\u529e\u6cd5\u3002\"\u6ca1\u60f3\u5230\u5ea6\"\u5047\u6751\u8fd9\u4e48\u4e00\u5757\u98ce\u6c34\u5b9d\u5730\u65e9\u5df2\u7ecf\u8ba9\u5f88\u591a\u4eba\u5782\u6d8e\u4e09\u5c3a\u3002\u8c6a\u54e5\u7684\u51fa\u73b0\uff0c\u6253\u7834\u4e86\u9152\u5e97\u5c11\u6709\u7684\u5e73\u9759\uff1b\u8c6a\u54e5\u501f\u7740\u6731\n\u5927\u5b9a\u3001\u59dc\u5c0f\u8fc8","area":["\u5927\u9646"],"tag":["\u559c\u5267"],"score":"","qualityLv":2,"pos":19,"actList":["\u827a\u5174","\u4e1c\u65b9\u5065","\u51cc\u67d2","\u5f20\u8c6a\u6b4c","\u738b\u4eae","\u738b\u6653\u5cf0"]}"""

st1= '\r','\n','\"'
for s in st1:
    print(s)
    while s in txt:
        txt=txt.replace(s,'')

print(txt)

字符串是网络请求来的不能修改

就是想把红色的引号替换掉

{"titleTxt":"狂飙的蜗牛","title":"<b>狂飙<\/b>的蜗牛","titlealias":"","year":"2018","description":"北方海边一度"假村"里，一群年轻的员工过着激情快乐的生活。赖月金是度假村的元老，说
话慢反应慢，人送外号“小蜗牛”。度假村的少班主阿健每日无所事事，除了想独揽度假村大权以外，一直和手下朱大定想挤兑走小蜗牛"。而"小蜗牛是一位曲艺出身的年轻人，一心一意的帮阿健的父亲打 
理度假村的生意，却又拿阿健没有办法。"没想到度"假村这么一块风水宝地早已经让很多人垂涎三尺。豪哥的出现，打破了酒店少有的平静；豪哥借着朱大定、姜小迈","area":["大陆"],"tag":["喜剧"],"score":"","qualityLv":2,"pos":19,"actList":["艺兴","东方健","凌柒","张豪歌","王亮","王晓峰"]}

 

'\r','\n'都可以正常替换,只有'\"'无法替换

如果代码'\"'这样写执行时就变成了",把所有引号都换没了

如果代码'\\"'这样写执行时就变成了\\"就找不要替换的字符

有没有什么办法搞定