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全球主机交流论坛»论坛 › 主机综合交流 › 美国VPS综合讨论 › 求助大佬们一个很奇怪的PHP问题！已问遍所有主流ai ...
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[疑问] 求助大佬们一个很奇怪的PHP问题！已问遍所有主流ai

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Telegramr
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1#
发表于 2025-2-27 17:05:35 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
本帖最后由 Telegramr 于 2025-2-28 10:16 编辑

先说声谢谢了

有一个PHP获取双色球开奖信息的功能，现在遇到一个很奇怪的问题，在本地调试的时候正常，但在服务器上运行的时候出现异常，提示 Error: Maximum (10) redirects followed

问遍了所有ai下都找不到问题在哪，所以现在向各位大佬们请教一下，谢谢大家了。

ssq.rar (2.09 KB, 下载次数: 24)

curl_debug.rar (1.37 KB, 下载次数: 19)

这段代码，在本地php+nginx下没有任何问题，但是在服务器上却打开网页就显示 Error: Maximum (10) redirects followed 错误，同时curl获取不到任何数据。

本地调试环境：
PHP 7.0.33 (cli) (built: Oct 10 2024 09:07:20) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
nginx：1.2.2

服务器环境：
PHP 7.3.33 (cli) (built: Aug 23 2022 12:54:26) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.33, Copyright (c) 1998-2018 Zend Technologies
nginx：nginx/1.21.6

在服务器上命令行执行curl命令同样返回这个错误提示，按道理说不应该是IP被封，因为以前没有对这个网址做过操作。谢谢大家了。

  1. curl -L -X GET "https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5" \
  2. > -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" \
  3. > -H "Referer: https://www.cwl.gov.cn/" \
  4. > -H "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" \
  5. > -H "Accept-Language: zh-CN,zh;q=0.9,en;q=0.8" \
  6. > -H "Accept-Encoding: gzip, deflate, br, zstd" \
  7. > -H "Cache-Control: max-age=0" \
  8. > -H "Connection: keep-alive" \
  9. > -H "Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f4c3e6a7826499fdd1a4663e39a878a352ab87872e84207f940421846dc3cad1ea727aef41e54c73a95c2ee89acf3a2a181"
  10. curl: (47) Maximum (50) redirects followed
复制代码


chatgpt指导下的返回信息

  1. curl -L -v --max-redirs 100 -X GET "https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC" \
  2. -H "User-Agent: baidu：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)" \
  3. -H "Referer: https://www.cwl.gov.cn/" \
  4. -H "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" \
  5. -H "Accept-Language: zh-CN,zh;q=0.9,en;q=0.8" \
  6. -H "Accept-Encoding: gzip, deflate, br, zstd" \
  7. -H "Cache-Control: max-age=0" \
  8. -H "Connection: keep-alive" \
  9. -H "Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f09846e72de625cb216052159c751b0656906343280a05f6ecd334d49c2f5bce058e4a38f6125c41d6ad49e5d8b6163c9a7"
复制代码

< HTTP/1.1 302 Moved Temporarily
< Server: nginx
< Date: Fri, 28 Feb 2025 02:11:34 GMT
< Content-Type: text/html
< Content-Length: 138
< Connection: keep-alive
< Cache-Control: no-store
< Location: https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC
< x-ws-request-id: 67c11b56_PS-JJN-01wa2247_64743-919
< Set-Cookie: HMF_CI=96ce8230eb88a79f892aefc97605870fc4779740f71f0e749300291daecfcc32c9ea6cfe7736aa2cf993ef4782f7f87b1f448c009101c148709fbd1ad72551597f; Expires=Sun, 30-Mar-25 02:11:34 GMT; Path=/
<
* Ignoring the response-body
* Connection #0 to host www.cwl.gov.cn left intact
* Issue another request to this URL: 'https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC'
* Re-using existing connection! (#0) with host www.cwl.gov.cn
* Connected to www.cwl.gov.cn (27.148.164.154) port 443 (#0)
> GET /cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC HTTP/1.1
> Host: www.cwl.gov.cn
> User-Agent: baidu：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)
> Referer: https://www.cwl.gov.cn/
> Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
> Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
> Accept-Encoding: gzip, deflate, br, zstd
> Cache-Control: max-age=0
> Connection: keep-alive
> Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f09846e72de625cb216052159c751b0656906343280a05f6ecd334d49c2f5bce058e4a38f6125c41d6ad49e5d8b6163c9a7
>
< HTTP/1.1 302 Moved Temporarily
< Server: nginx
< Date: Fri, 28 Feb 2025 02:11:34 GMT
< Content-Type: text/html
< Content-Length: 138
< Connection: keep-alive
< Cache-Control: no-store
< Location: https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC
< x-ws-request-id: 67c11b56_PS-JJN-01wa2247_64743-920
< Set-Cookie: HMF_CI=96ce8230eb88a79f892aefc97605870fc4779740f71f0e749300291daecfcc63c9ea6cfe7736aa2cf993ef4782f7f87b1f448c009101c148709fbd1ad72551597f; Expires=Sun, 30-Mar-25 02:11:34 GMT; Path=/
<
* Ignoring the response-body
* Connection #0 to host www.cwl.gov.cn left intact
* Issue another request to this URL: 'https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC'
* Re-using existing connection! (#0) with host www.cwl.gov.cn
* Connected to www.cwl.gov.cn (27.148.164.154) port 443 (#0)
> GET /cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC HTTP/1.1
> Host: www.cwl.gov.cn
> User-Agent: baidu：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)
> Referer: https://www.cwl.gov.cn/
> Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
> Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
> Accept-Encoding: gzip, deflate, br, zstd
> Cache-Control: max-age=0
> Connection: keep-alive
> Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f09846e72de625cb216052159c751b0656906343280a05f6ecd334d49c2f5bce058e4a38f6125c41d6ad49e5d8b6163c9a7
>
< HTTP/1.1 302 Moved Temporarily
< Server: nginx
< Date: Fri, 28 Feb 2025 02:11:34 GMT
< Content-Type: text/html
< Content-Length: 138
< Connection: keep-alive
< Cache-Control: no-store
< Location: https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC
< x-ws-request-id: 67c11b56_PS-JJN-01wa2247_64743-921
< Set-Cookie: HMF_CI=96ce8230eb88a79f892aefc97605870fc4779740f71f0e749300291daecfcc39c9ea6cfe7736aa2cf993ef4782f7f87b1f448c009101c148709fbd1ad72551597f; Expires=Sun, 30-Mar-25 02:11:34 GMT; Path=/
<
* Ignoring the response-body
* Connection #0 to host www.cwl.gov.cn left intact
* Maximum (100) redirects followed
curl: (47) Maximum (100) redirects followed
* Closing connection #0



微信图片_20250227172853.png (24.92 KB, 下载次数: 0)

微信图片_20250227172914.png (31.2 KB, 下载次数: 0)
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Telegramr
20#
 楼主| 发表于 2025-2-28 11:17:31 | 只看该作者
imdong 发表于 2025-2-28 10:23
代码

结果

谢谢您的指教，完美解决
回复 支持 反对

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imdong
19#
发表于 2025-2-28 10:23:26 | 只看该作者
本帖最后由 imdong 于 2025-2-28 10:24 编辑

代码

结果


代码随意写的  自己优化一下
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imdong
18#
发表于 2025-2-28 10:22:22 | 只看该作者
Telegramr 发表于 2025-2-28 10:20
我在服务器上使用命令行curl操作，返回以下信息

服务器做了302 所以要获取302设置的cookie 然后重新请求
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Telegramr
17#
 楼主| 发表于 2025-2-28 10:20:06 | 只看该作者
imdong 发表于 2025-2-28 10:03
第一次访问的时候 服务器做了302跳转，并设置了cookie  后面请求服务器会判断改cookie，
第一步头信息设置U ...

我在服务器上使用命令行curl操作，返回以下信息

  1. curl -L -v --max-redirs 100 -X GET "https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC" \
  2. -H "User-Agent: baidu：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)" \
  3. -H "Referer: https://www.cwl.gov.cn/" \
  4. -H "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" \
  5. -H "Accept-Language: zh-CN,zh;q=0.9,en;q=0.8" \
  6. -H "Accept-Encoding: gzip, deflate, br, zstd" \
  7. -H "Cache-Control: max-age=0" \
  8. -H "Connection: keep-alive" \
  9. -H "Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f09846e72de625cb216052159c751b0656906343280a05f6ecd334d49c2f5bce058e4a38f6125c41d6ad49e5d8b6163c9a7"
复制代码

< HTTP/1.1 302 Moved Temporarily
< Server: nginx
< Date: Fri, 28 Feb 2025 02:11:34 GMT
< Content-Type: text/html
< Content-Length: 138
< Connection: keep-alive
< Cache-Control: no-store
< Location: https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC
< x-ws-request-id: 67c11b56_PS-JJN-01wa2247_64743-919
< Set-Cookie: HMF_CI=96ce8230eb88a79f892aefc97605870fc4779740f71f0e749300291daecfcc32c9ea6cfe7736aa2cf993ef4782f7f87b1f448c009101c148709fbd1ad72551597f; Expires=Sun, 30-Mar-25 02:11:34 GMT; Path=/
<
* Ignoring the response-body
* Connection #0 to host www.cwl.gov.cn left intact
* Issue another request to this URL: 'https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC'
* Re-using existing connection! (#0) with host www.cwl.gov.cn
* Connected to www.cwl.gov.cn (27.148.164.154) port 443 (#0)
> GET /cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC HTTP/1.1
> Host: www.cwl.gov.cn
> User-Agent: baidu：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)
> Referer: https://www.cwl.gov.cn/
> Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
> Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
> Accept-Encoding: gzip, deflate, br, zstd
> Cache-Control: max-age=0
> Connection: keep-alive
> Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f09846e72de625cb216052159c751b0656906343280a05f6ecd334d49c2f5bce058e4a38f6125c41d6ad49e5d8b6163c9a7
>
< HTTP/1.1 302 Moved Temporarily
< Server: nginx
< Date: Fri, 28 Feb 2025 02:11:34 GMT
< Content-Type: text/html
< Content-Length: 138
< Connection: keep-alive
< Cache-Control: no-store
< Location: https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC
< x-ws-request-id: 67c11b56_PS-JJN-01wa2247_64743-920
< Set-Cookie: HMF_CI=96ce8230eb88a79f892aefc97605870fc4779740f71f0e749300291daecfcc63c9ea6cfe7736aa2cf993ef4782f7f87b1f448c009101c148709fbd1ad72551597f; Expires=Sun, 30-Mar-25 02:11:34 GMT; Path=/
<
* Ignoring the response-body
* Connection #0 to host www.cwl.gov.cn left intact
* Issue another request to this URL: 'https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC'
* Re-using existing connection! (#0) with host www.cwl.gov.cn
* Connected to www.cwl.gov.cn (27.148.164.154) port 443 (#0)
> GET /cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC HTTP/1.1
> Host: www.cwl.gov.cn
> User-Agent: baidu：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)
> Referer: https://www.cwl.gov.cn/
> Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
> Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
> Accept-Encoding: gzip, deflate, br, zstd
> Cache-Control: max-age=0
> Connection: keep-alive
> Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f09846e72de625cb216052159c751b0656906343280a05f6ecd334d49c2f5bce058e4a38f6125c41d6ad49e5d8b6163c9a7
>
< HTTP/1.1 302 Moved Temporarily
< Server: nginx
< Date: Fri, 28 Feb 2025 02:11:34 GMT
< Content-Type: text/html
< Content-Length: 138
< Connection: keep-alive
< Cache-Control: no-store
< Location: https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5&pageNo=1&pageSize=5&systemType=PC
< x-ws-request-id: 67c11b56_PS-JJN-01wa2247_64743-921
< Set-Cookie: HMF_CI=96ce8230eb88a79f892aefc97605870fc4779740f71f0e749300291daecfcc39c9ea6cfe7736aa2cf993ef4782f7f87b1f448c009101c148709fbd1ad72551597f; Expires=Sun, 30-Mar-25 02:11:34 GMT; Path=/
<
* Ignoring the response-body
* Connection #0 to host www.cwl.gov.cn left intact
* Maximum (100) redirects followed
curl: (47) Maximum (100) redirects followed
* Closing connection #0
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imdong
16#
发表于 2025-2-28 10:03:59 | 只看该作者
第一次访问的时候 服务器做了302跳转，并设置了cookie  后面请求服务器会判断改cookie，
第一步头信息设置UA和Referer 发送请求
第二步 判断返回状态码是否为302
第三步：如果状态码时302 则获取返回头中的cookie、和location
第四步：请求第三部拿到的location 并在第一步请求的头信息的基础上设置第三部拿到的cookie
就可以拿到正确的json字符串了
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Telegramr
15#
 楼主| 发表于 2025-2-28 09:30:41 | 只看该作者
@胖虎 不知道为什么我回复不了您，发布没有任何反应。

我试过了curl，仍然是返回那个错误提示，应该和IP没有多大关系，因为我代码是在本地写完并调试后才上传到服务器的。一上传就提示。之前没有进行过这样的操作。
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Telegramr
14#
 楼主| 发表于 2025-2-28 09:08:16 | 只看该作者
func 发表于 2025-2-28 08:55
刚才测试了下你爬取的链接，那边有一层waf，应该是被识别成bot拦截了。
你要研究下怎么过掉这个东西，才 ...

谢谢您的回复，本地怎么关联cookie呢？我没有进行过这个操作，但是我查看了网上的很多python的代码，他们都没有这个操作。

我刚才在服务器上使用命令行curl了一遍，仍然返回那个错误提示。

  1. curl -L -X GET "https://www.cwl.gov.cn/cwl_admin/front/cwlkj/search/kjxx/findDrawNotice?name=ssq&issueCount=5" \
  2. > -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" \
  3. > -H "Referer: https://www.cwl.gov.cn/" \
  4. > -H "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" \
  5. > -H "Accept-Language: zh-CN,zh;q=0.9,en;q=0.8" \
  6. > -H "Accept-Encoding: gzip, deflate, br, zstd" \
  7. > -H "Cache-Control: max-age=0" \
  8. > -H "Connection: keep-alive" \
  9. > -H "Cookie: 21_vq=9; HMF_CI=96ce8230eb88a79f892aefc97605870f4c3e6a7826499fdd1a4663e39a878a352ab87872e84207f940421846dc3cad1ea727aef41e54c73a95c2ee89acf3a2a181"
  10. curl: (47) Maximum (50) redirects followed
复制代码
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func
13#
发表于 2025-2-28 08:55:46 | 只看该作者
Telegramr 发表于 2025-2-27 18:00
还是本地返回正确的数据

服务器上应该是返回空白的

刚才测试了下你爬取的链接，那边有一层waf，应该是被识别成bot拦截了。
你要研究下怎么过掉这个东西，才能拿到数据。
你说你本地测试没问题，会不会是携带的cookie关联本地ip，你服务器要重新存一份cookie，当然这只是我的猜测，你自己研究一下
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胖虎_
12#
发表于 2025-2-27 21:47:56 | 只看该作者
curl -L http://yourwebsite.com  
百度给的命令，你试试看，他有几层跳转。
我没看你的代码不知道具体代码。

可以换个服务器试试，也可能这个IP被你要请求的网址拉黑了。
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