神奇的 post Ajax net::err_connection_reset 错误 - V2EX
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zero3412

神奇的 post Ajax net::err_connection_reset 错误

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  •   zero3412 Sep 20, 2024 1774 views
    This topic created in 604 days ago, the information mentioned may be changed or developed.

    post 字段 content: 图文混合 html ,其中图片 src ,都是相对路径如 ../upload

    1. 不改变内容提交

    • OK ,没问题,可正常提交

    2. 内容任意修改,比如加个空格

    • net::err_connection_reset 错误
    • error: function(XMLHttpRequest, textStatus, errorThrown) {},其中 textStatus 返回 0

    3. 将图片 src 路径,改成绝对路径如 https://www....

    • OK ,可以修改任意内容提交。

    有谁遇到过么?啥子情况?

    7 replies    2024-09-20 14:24:33 +08:00
    DingJZ
        1
    DingJZ  
       Sep 20, 2024
    复制出来到 postman 里看看,虽然你描述的有点抽象,但是用 postman 或者 curl 直接对比一般都能看出问题
    zero3412
        2
    zero3412  
    OP
       Sep 20, 2024
    @DingJZ 在堡垒机里面,权限比较低,条件有限的用不了 postman ,如何用 curl 来调试呢?
    DingJZ
        3
    DingJZ  
       Sep 20, 2024
    从浏览器里把请求复制为 curl ,扔到终端加上 -v 看看完整的过程
    kinkin666
        4
    kinkin666  
       Sep 20, 2024
    被 waf 之类的东西直接 reset 了呗
    kinkin666
        5
    kinkin666  
       Sep 20, 2024
    要进一步试一下可以故意在请求题里面加一点 sql 语句之类的看起来像注入的文字。
    zero3412
        6
    zero3412  
    OP
       Sep 20, 2024
    @kinkin666 有道理,回头测试一下。
    lisxour
        7
    lisxour  
       Sep 20, 2024
    被 waf 当攻击了吧,我博客也试过,写文章,md 混 html ,偶尔被拦下来
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