我一直在试图浏览网站https://fbschedules.com/new-england-patriots-schedule/
这个网站使用一个隐藏的表单向php文件提交ajax请求:https://fbschedules.com/wp-admin/admin-ajax.php
在尝试模拟AJAX请求后,scrapy返回一个400响应:
def parse(self, response):
headers = {
'User_Agent': user_agent,
'Accept': 'application/json, text/javascript, */*; q=0.01',
'Accept-Language': 'en-US,en;q=0.5',
'Accept-Encoding': 'gzip, deflate, br',
'Referer': 'https://fbschedules.com/new-england-patriots-schedule/',
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'X-Requested-With': 'XMLHttpRequest',
'Cookie': cookie,
'DNT': '1',
'Connection': 'keep-alive',
'Cache-Control': 'max-age=0'
}
data = {
'action': 'load_fbschedules_ajax',
'type': 'NFL',
'display': 'Season',
'team': 'New+England+Patriots',
'current_season': '2018',
'view': '',
'conference': '',
'conference-division': '',
'ncaa-subdivision': '',
'ispreseason': '',
'schedule-week': '',
}
yield scrapy.FormRequest.from_response('https://fbschedules.com/wp-admin/admin-ajax.php',
headers=headers,
formdata=data,
method='POST',
callback=self.schedule_parse)
任何在正确方向上的帮助都是值得感谢的!在
编辑:我还应该提到,我将这个spider作为单个脚本运行,使用:
^{pr2}$开始页面爬网。 控制台输出如下:
2018-09-02 18:20:33 [scrapy.core.engine] INFO: Spider opened
2018-09-02 18:20:33 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
2018-09-02 18:20:33 [scrapy.extensions.telnet] DEBUG: Telnet console listening on 127.0.0.1:6024
2018-09-02 18:20:33 [scrapy.core.engine] DEBUG: Crawled (400) https://fbschedules.com/wp-admin/admin-ajax.php> (referer: None)
2018-09-02 18:20:33 [scrapy.spidermiddlewares.httperror] INFO: Ignoring response <400 https://fbschedules.com/wp-admin/admin-ajax.php>: HTTP status code is not handled or not allowed
2018-09-02 18:20:33 [scrapy.core.engine] INFO: Closing spider (finished)
我也有同样的问题, 我通过向
FormRequest
参数添加meta参数来处理它。在尝试使用
scrapy.FormRequest
而不是scrapy.FormRequest.from_response
:相关问题 更多 >
编程相关推荐