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未解决 [求助]frida 获取类的成员变量的成员变量【已解决】
2020-12-9 11:20 4347

未解决 [求助]frida 获取类的成员变量的成员变量【已解决】

2020-12-9 11:20
4347

怎么获取到room类下的diggCount的值呀!求大佬解答

 

想要获取的成员变量信息

 

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Java.perform(function () {
        var Payload = Java.use("com.bytedance.android.livesdk.chatroom.viewmodule.digg.DiggWidget");
        Payload.b.overload().implementation = function () {
            let ram = this.l;
            // ram获取到的信息
            // {"_p":["<instance: com.bytedance.android.livesdk.chatroom.viewmodule.digg.DiggWidget>",
            // 2,{"className":"com.bytedance.android.livesdkapi.depend.model.live.Room",
            // "name":"Lcom/bytedance/android/livesdkapi/depend/model/live/Room;",
            // "type":"pointer","size":1,"defaultValue":"0x0"},"0xc26a041c","0xe870141d","0xe8703c4d"]}
            let idStr = this.l.diggCount.value;
            // 但是 idStr没有获取到任何信息
            let ret = this.b();
            outInfoJson = {
                "roomNum": "",
                "inRoom": "",
                "bugNum": "",
                "like": 1,
                "name": "b",
                "id": ram,
                "barrage": idStr
 
            };
            send(JSON.stringify(outInfoJson))
            return ret;
        }
    });

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最后于 2020-12-9 11:43 被Corgi编辑 ,原因: 问题已经解决
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Corgi 2020-12-9 11:42
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嘿嘿 自己解决了。this.l.value.diggCount.value;  这样就能取到值了
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