frida對於map對象的處理,提取其中的key和values

1.直接上代碼本身領悟

Java.perform(function () {
    var xx = Java.use("xxx");
    //其中a爲方法名,overload爲重加載 ,"android.content.Context", "java.util.Map"爲方法入參的數據類型
    xxx.b.overload('java.util.Map').implementation = function (args1) {
        var result = "";
        var keyset = args1.keySet();
        var it = keyset.iterator();
        while (it.hasNext()) {
            var keystr = it.next().toString();
            var valuestr = args1.get(keystr).toString();
            console.log(keystr)
            console.log(valuestr)
            result += valuestr;
        }
        var args = this.b(args1)
        console.log("出參--", args)
        return args
    }
}