爬取网站，但是网站把json每个引号前面都加上了\，用json.loads报错。如何破

小小小小的鱼丶

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无符号整形

xxx.split('\\','')

小小小小的鱼丶

是这样的。。贴代码代码给自动忽略了。。不知道为啥。。

无符号整形

或者这样：
xxx.split('\\\"','"')

小小小小的鱼丶

无符号整形 发表于 2018-8-9 16:25
或者这样：
xxx.split('\\\"','"')

我用的是re.sub来替换掉。但是很奇怪的是

import  re
这个能替换掉
s = '{"count":6,"sub_images":[{"url":"http:\\/\\/p1.pstatp.com\\/origin\\/pgc-image\\/1533785526912d2a18e4ad6","width":690,"url_list":[{"url":"http:\\/\\/p1.pstatp.com\\/origin\\/pgc-image\\/1533785526912d2a18e4ad6"},{"url":"http:\\/\\/pb3.pstatp.com\\/origin\\/pgc-image\\/1533785526912d2a18e4ad6"},{"url":"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/1533785526912d2a18e4ad6"}],"uri":"origin\\/pgc-image\\/1533785526912d2a18e4ad6","height":1064},{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/15337855273617f8ee372d5","width":690,"url_list":[{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/15337855273617f8ee372d5"},{"url":"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/15337855273617f8ee372d5"},{"url":"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/15337855273617f8ee372d5"}],"uri":"origin\\/pgc-image\\/15337855273617f8ee372d5","height":1034},{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/15337855275850c84218425","width":690,"url_list":[{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/15337855275850c84218425"},{"url":"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/15337855275850c84218425"},{"url":"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/15337855275850c84218425"}],"uri":"origin\\/pgc-image\\/15337855275850c84218425","height":1035},{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/153378552784432b49af5c7","width":690,"url_list":[{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/153378552784432b49af5c7"},{"url":"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/153378552784432b49af5c7"},{"url":"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/153378552784432b49af5c7"}],"uri":"origin\\/pgc-image\\/153378552784432b49af5c7","height":1035},{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/1533785528582b5120f6d8e","width":690,"url_list":[{"url":"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/1533785528582b5120f6d8e"},{"url":"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/1533785528582b5120f6d8e"},{"url":"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/1533785528582b5120f6d8e"}],"uri":"origin\\/pgc-image\\/1533785528582b5120f6d8e","height":1227},{"url":"http:\\/\\/p9.pstatp.com\\/origin\\/pgc-image\\/1533785528961c8429ebf56","width":690,"url_list":[{"url":"http:\\/\\/p9.pstatp.com\\/origin\\/pgc-image\\/1533785528961c8429ebf56"},{"url":"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/1533785528961c8429ebf56"},{"url":"http:\\/\\/pb3.pstatp.com\\/origin\\/pgc-image\\/1533785528961c8429ebf56"}],"uri":"origin\\/pgc-image\\/1533785528961c8429ebf56","height":1042}],"max_img_width":690,"labels":["\\u65f6\\u88c5\\u642d\\u914d"],"sub_abstracts":["\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01"," "," "," "," "," "],"sub_titles":["\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01","\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01","\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01","\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01","\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01","\\u8857\\u62cd\\u676d\\u5dde\\uff1a\\u6210\\u719f\\u5973\\u4eba\\u5473\\u7684\\u65f6\\u5c1a\\u7a7f\\u642d\\u53c2\\u8003\\uff0c\\u8ba9\\u4f60\\u6210\\u4e3a\\u805a\\u4f17\\u7684\\u7126\\u70b9\\uff01"]}'
s= re.sub(r'"','"',s)
print(s)

这个不能把\“替换成“
 result_text = re.search('gallery: JSON.parse\("(.*)"\)',html).group(1)
    result = re.sub(r'"','"',str(result_text))
    print(result)

小小小小的鱼丶

无符号整形 发表于 2018-8-9 16:25
或者这样：
xxx.split('\\\"','"')

改成这样才能替换掉，你看一下我上面给你发的图，直接贴代码会\”会变成 ”

 result = re.sub(r'\"','"',str(result_text))

无符号整形

小小小小的鱼丶 发表于 2018-8-9 18:02
改成这样才能替换掉，你看一下我上面给你发的图，直接贴代码会\”会变成 ”

看了，我那样不行吗？

小小小小的鱼丶

无符号整形 发表于 2018-8-9 18:15
看了，我那样不行吗？

你那样好像不行。。我视频才看到一半。。。然后。。。然后。。。。然后我IP好像被今日头条封了。。。。。。。用代理好像也没用。。。

无符号整形

小小小小的鱼丶 发表于 2018-8-9 18:33
你那样好像不行。。我视频才看到一半。。。然后。。。然后。。。。然后我IP好像被今日头条封了。。。。。 ...

好吧，你明天试试吧……