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posted @ 2019-11-23 23:41 AngDH 阅读(236) 评论(0) 推荐(0)
摘要: response = session.get("https://www.eee.com", headers=header) with open("index_page.html", "wb") as f: f.write(response.text.encode("utf-8")) 阅读全文
posted @ 2019-11-21 00:46 AngDH 阅读(724) 评论(0) 推荐(0)
摘要: import requests try: import cookielib except: import http.cookiejar as cookielib session = requests.session() session.cookies = cookielib.LWPCookieJar 阅读全文
posted @ 2019-11-21 00:45 AngDH 阅读(302) 评论(0) 推荐(0)
摘要: scrapyd 安装 https://cuiqingcai.com/5445.html 发布 到 scrapyd https://cuiqingcai.com/8491.html pip install scrapyd 安装完毕后,查看scrapyd的配置文件,scrapyd会在如下位置依次查找配置 阅读全文
posted @ 2019-11-19 00:08 AngDH 阅读(565) 评论(0) 推荐(0)
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posted @ 2019-11-11 23:50 AngDH 阅读(112) 评论(0) 推荐(0)
摘要: var ii = 12; if (parseInt(ii) == parseFloat(ii)){ alert("整数"); }else{ alert("小数"); } 阅读全文
posted @ 2019-11-10 21:54 AngDH 阅读(392) 评论(0) 推荐(0)
摘要: https://blog.csdn.net/u012759006/article/details/82945360 阅读全文
posted @ 2019-11-08 20:12 AngDH 阅读(967) 评论(0) 推荐(0)
摘要: select * from table sin where FIND_IN_SET('FAL5',CONCAT_WS(',', sin.DISPLAY_NAME,sin.ROUTE_CODE)) -- 查 DISPLAY_NAME 有FAL5 或者 ROUTE_CODE 有 FAL5 阅读全文
posted @ 2019-11-08 20:00 AngDH 阅读(1404) 评论(0) 推荐(0)
摘要: >>> a = u'\xb2\xe2\xca\xd4' >>> b = a.encode('raw_unicode_escape') >>> print b 测试 >>> c = a.encode('latin1') >>> print c 测试 unicode.encode(text, encod 阅读全文
posted @ 2019-11-08 19:35 AngDH 阅读(362) 评论(0) 推荐(0)
摘要: // mysql中使用concat连接字符串 select t1.id, t1.title, t2.keyword from t1 inner join t2 on t1.title like concat('%', t2.keyword, '%'); 其它思路:exists(是否存在)、regex 阅读全文
posted @ 2019-11-08 19:23 AngDH 阅读(1382) 评论(0) 推荐(0)
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