html src 隐藏

发布于 2024-11-28 11:44:40 字数 171 浏览 2 评论 0原文

尝试使用 HttpClient 读取网页。但是一些 html 被一些 js 魔法隐藏了，尝试点击此页面上的查看源代码http://uc.worldoftanks.eu/uc/accounts/#wot&at_search=a 知道如何让 HttpClient 返回“完整”的 html 页面吗？

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秋叶绚丽 2024-12-05 11:44:40

HttpClient 不处理 javascript，这意味着从服务器读取 http 内容时没有可以隐藏的内容。

可能恰恰相反，页面上运行的 JavaScript 可能创建新的 html 元素并将它们附加到 DOM...这不是您可以使用 HttpClient 处理的事情>, HttpClient 是一个纯粹为通过 HTTP 连接读取数据而设计的通信客户端。

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鱼忆七猫命九 2024-12-05 11:44:40

continue

When that page loads, a request is being sent to
http://uc.worldoftanks.eu/uc/accounts/?type=table&offset=0&limit=25&order_by=name&search=a&echo=1&id=accounts_index

Try hitting that address up with your HttpClient to see the table data. Play with the offset, limit and order_by values to change pagination and sorting.

Manually browsing to said URL yields a redirect, though, so there appears to be some of the Request headers that you need to include in your HttpClient. The full headers of the request my browser issues, that does yield a JSON response with the table data, is as follows:

GET /uc/accounts/?type=table&offset=0&limit=25&order_by=name&search=&echo=1&id=accounts_index HTTP/1.1
Host: uc.worldoftanks.eu
Connection: keep-alive
Referer: http://uc.worldoftanks.eu/uc/accounts/?type=table&offset=0&limit=25&order_by=name&search=a&echo=1&id=accounts_index
X-Requested-With: XMLHttpRequest
X-CSRFToken: 5e33bf57602f76de9285e9b14bcfe7fe
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.107 Safari/535.1
Accept: application/json, text/javascript, */*; q=0.01
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-GB,en;q=0.8,en-US;q=0.6,ar;q=0.4
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: csw_popup=true; __utma=21812543.1316104722.1312873581.1312873581.1312873581.1; __utmb=21812543.2.10.1312873581; __utmc=21812543; __utmz=21812543.1312873581.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); csrftoken=5e33bf57602f76de9285e9b14bcfe7fe

They might be looking for X-Requested-With or Accept or Referrer, for instance.

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