fadK9s2c8@1M7s2y4Q4x3@1q4Q4x3V1k6Q4x3V1k6U0L8$3c8W2M7$3S2S2M7X3g2Q4x3X3g2X3M7X3W2V1j5g2)9J5k6i4u0W2i4K6u0r3i4K6b7H3M7X3q4*7j5h3W2F1j5g2)9J5c8X3N6W2N6q4)9J5k6r3q4Q4x3X3c8K6N6r3q4U0K9#2)9J5k6s2c8J5j5h3y4W2i4K6u0V1K9h3&6Q4x3X3c8&6L8%4g2J5i4K6u0V1K9r3!0G2K9#2)9J5c8R3`.`.
不过上面的代码有几个小错误需要修改一下

Java.perform(function () {
    var HttpRequestEntity = Java.use('com.example.class');
        var threadef = Java.use('java.lang.Thread');
        var threadinstance = threadef.$new();

        function Where(stack){
            for(var i = 0; i < stack.length; ++i){
                send(stack[i].toString());
            }
        }

        HttpRequestEntity.getSign.implementation = function (arg1,arg2,arg3) {
            var ret = this.getSign(arg1,arg2,arg3);
            var stack = threadinstance.currentThread().getStackTrace();
            send("Full call stack:" + Where(stack));
            //send("Deobfuscated " + ret + " @ " + stack[3].toString());
            return ret;
    };
});