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     jsfuck 比如说对于一些jsfuck你放在控制台输出报错的,你直接点击报错信息,就能看到jsfuck的源码

    可以看到这段代码就是这个

     针对于如果jsfuck不报错的

    可以在最后的括号里随便添加个字符串,让它报错

    像这样

    或者用脚本

    (function() {
    if (window.cr_eval) return
    window.cr_eval = window.eval
    var myeval = function (src) {
    console.log("================ eval begin: length=" + src.length + ",caller=" + (myeval.caller && myeval.caller.name) + "===============")
    console.log(src);
    console.log("================ eval end ================")
    return window.cr_eval(src)
    }
    var _myeval = myeval.bind(null) // 注意:这句和下一句就是小花招本招了!
    _myeval.toString = window.cr_eval.toString
    Object.defineProperty(window, 'eval', { value: _myeval })
    console.log(">>>>>>>>>>>>>> eval injected: " + document.location + " <<<<<<<<<<<<<<<<<<<")
    })();
    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    前面是固定的额,后面加上jsfuck就行了,这么操作

    还有一些表情包加密

    也是老样子,放到控制台。不报错的话,删掉一个表情就行了

    http://www.python-spider.com/challenge/16

     我们复制表情

     点报错信息。就出来了

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  • 原文地址:https://www.cnblogs.com/wuxianyu/p/14544971.html
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