请教各位大佬,如果想更改一个程序发出请求的返回值,该如何操作? - V2EX
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xu2060

请教各位大佬,如果想更改一个程序发出请求的返回值,该如何操作?

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  •   xu2060 Nov 23, 2022 2397 views
    This topic created in 1260 days ago, the information mentioned may be changed or developed.

    此程序是一个前后端混合的 web 程序,在 linux 上。运行后有 web 界面,内部会向一个 IP 地址发送 http 请求,有办法修改向这个 ip 发出请求的返回值吗?(可以长期保持修改)

    5 replies    2022-11-23 10:28:21 +08:00
    seers
        1
    seers  
       Nov 23, 2022 via Android
    抓包啊,mitm
    wusu
        2
    wusu  
       Nov 23, 2022
    ebpf
    BanGanExpert
        3
    BanGanExpert  
       Nov 23, 2022 via iPhone
    方法当然有,问题是你想在哪个阶段哪里改呀,不管怎么改本质就是你应用收到这个返回请求之前加一个过滤器的东西,对返回值进行修改。再不动原来的应用的情况下,通常就是加一个代理服务。至于具体用撒,就是你知道撒或者会用撒就用撒呗。
    miyuki
        4
    miyuki  
       Nov 23, 2022
    如果是 python/php 之类的脚本语言直接修改源码即可
    xu2060
        5
    xu2060  
    OP
       Nov 23, 2022
    @seers @wusu @BanGanExpert @miyuki 感谢回答
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