简单的写了一个饿了么满减的爬虫

爱意满满的作品展示区。

This topic created in 2931 days ago, the information mentioned may be changed or developed.

代码很烂.流水账,但是应该可以凑合用.

https://gist.github.com/hooklife/b416c326e1ea726b38003f44b9109ed0

使用方法,电脑端打开饿了么,选好地址后,

https://www.ele.me/place/{geohash}?latitude={latitude}&longitude={longitude} 获取 url 中 geohash,latitude,longitude 并修改程序中变量

登录账号后获取 cookies 中的 SID,USERID,ubt_ssid 并替换程序中对应位置(大概 24 行)

修改数据库链接账号密码

然后即可运行

mysql 创建表语句

CREATE TABLE `activities` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `name` varchar(255) DEFAULT NULL,
  `tips` varchar(255) DEFAULT NULL,
  `buy` int(5) unsigned DEFAULT '0',
  `discount` double(5,1) DEFAULT '0.0',
  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4;

几个查优惠的语句

# 查询可以用 35-6 红包的最合适的店家
select *,(buy-discount)/buy as q,(buy-discount-6) as b from activities where buy >=35 order by b asc 
# 查询全减的商家
select * from activities where discount=buy order by buy desc

6 replies • 2018-05-17 09:09:56 +08:00