yhangf / pythoncrawler Goto Github PK
View Code? Open in Web Editor NEW:heartpulse:用python编写的爬虫项目集合
License: MIT License
:heartpulse:用python编写的爬虫项目集合
License: MIT License
你好~之前就有用你的爬虫做过一些数据分析的内容,觉得非常好用。
但是今天突然出现了一些小问题,由于我对Python并不是相当了解,查了一些资料也没能很好的解决,所以只好来问问你。前段时间都还是可以正常使用的,但是今天使用的时候就出现了json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
这个报错。一直没能解决。我是在Spyder(Python3.5的环境下运行的)。
不知道到底是什么原因?
@yhangf 你好,我在测试你的项目https://github.com/yhangf/PythonCrawler/blob/master/spiderFile/student_img.py
时遇到了困难。在代码第20行,我爬取的照片地址在学号后面,还有十位随机字符(数字与字母组合),即
student_url=url+201110000001PsqfH7TK9w
而不只是student_url=url+201110000001
请问这个怎么解决?第一次提问,如表达不到位,请谅解。谢谢!
33行处data.to_excel('./家居用品s.xlsx', index=False) 保存在目录下的表格名字是乱码请问要怎么解决
http://fund.jrj.com.cn/archives,001644,jjjz.shtml
Hello,
I want to crawl the data from this website, could you help explain how to do it?
is there any example available?
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