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yykrlc

yykrlc

V2EX member #236979, joined on 2017-06-24 09:59:01 +08:00
yykrlc's recent replies
ruby 的 x = {"a": 1 "b": 2}
y = 'b'
> x[y]
=> nil
> x[:b]
=> 2
怎么解我不能传值:b 吧
1 制造热量缺口{少吃多动,细嚼慢咽},
2 提高新陈代谢率{增肌,早睡,}
Jul 26, 2018
Replied to a topic by zstone123 Python 爬虫新手求助
搜狗.微信欢迎你。XX 小网站一般需要翻墙爬比较快...
chrome +XPath Helper
Jul 11, 2017
Replied to a topic by jiangguoqing 程序员 Python 爬虫求助。。。
浏览器 F12 去找找,先分析分析,ajax 的 header 和普通请求的没啥区别,但是 url 要对啊,
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