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十九：爬虫最终篇-平安银行商城实战

news 2025/8/23 0:07:18

平安银行商场实战

需求

获取该商城商品信息

目标网址

https://m.yqb.com/bank/product-item-50301196.html?mcId=1583912328849970&loginMode=pab&history=y&sceneMode=m&traceid=30187_4dXJVel1iop

详细步骤

1、寻找数据接口

2、对比`payload`寻找可疑参数

3、多次重放请求确定反爬参数

这一块也就是说这三个参数咱们都需要进行处理

4、下`xhr`断点并堆栈回溯寻找加密位置

_对象值

5、进入`g.default()`函数内部

6、找到`webpack`加载器

7、扣出加载器

8、测试加载器并补`window`全局变量

var get_sign;
window = global
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}({'test':function (){console.log('get_sign')}},
)
get_sign('test')